An automatic assembly and packaging production line for vacuum cups

Abstract

The application provides an automatic assembly and packaging production line for a vacuum cup. The application solves the problems of low efficiency, reliance on manual work, inability to form continuous production, large error in each station, high labor cost and low production efficiency of the existing traditional vacuum cup assembly and packaging production line. In the application, a labeling mechanism, a cup bottom cover pressing mechanism, a qualified certificate loading mechanism, a desiccant belt loading mechanism, a vacuum cup filter screen loading mechanism, a vacuum cup cover automatic loading and screwing mechanism and a vacuum cup bagging mechanism are sequentially arranged along the processing procedure, and a mechanical hand is used to move the cup body to the next procedure. The automatic material taking, assembling and packaging of all production procedures greatly reduce the labor cost and improve the assembly and production efficiency.

Description

Technical Field

[0001] This invention relates to the field of assembly and packaging equipment technology, and in particular to an automatic assembly and packaging production line for thermos cups. Background Technology

[0002] Traditional thermos cup assembly and packaging production lines are inefficient; they rely on manual labor and cannot achieve continuous production; there are significant errors in the data taken at each workstation, making it impossible to assemble and package the entire process completely; workstations cannot be independently controlled, and when one workstation stops, the entire line stops; labor costs are high, and production efficiency is low; existing technologies have room for improvement. Summary of the Invention

[0003] The present invention addresses the aforementioned existing situation by providing an automatic assembly and packaging production line for insulated cups. The line is characterized by comprising, sequentially arranged along the processing steps, a capping mechanism, a certificate feeding mechanism, a desiccant belt feeding mechanism, an insulated cup filter feeding mechanism, an automatic capping mechanism for insulated cup lids, an instant label printing and angle adjustment mechanism for insulated cups, and an insulated cup bagging mechanism. A robotic arm moves the cup body to the next processing step.

[0004] Preferably, the capping mechanism includes a stamping head, a cylinder for driving the stamping head to move up and down, and a thermos cup lid loading mechanism for clamping the cup lid and placing the cup body on the cup lid for stamping assembly by the stamping head. The thermos cup lid loading mechanism includes a worktable and a lifting platform movably disposed in the worktable for loading. Placement plates for stacking cup lids are stacked sequentially on the lifting platform. The worktable is provided with a positioning mechanism for fixing the placement plate located at the top of the lifting platform. The positioning mechanism is located directly above the lifting platform. The worktable is provided with a robotic arm for clamping the cup lids on the placement plate.

[0005] Preferably, the lifting platform includes a first mounting plate fixedly disposed within the workbench, on which a first guide rail extending in a vertical direction is fixedly disposed, and a lifting frame for placing the aforementioned shelf is movably disposed on the first guide rail, the lifting frame being capable of moving along the length direction of the first guide rail.

[0006] Preferably, a first lead screw is rotatably mounted on the first mounting plate, and the lifting frame is movably mounted on the first lead screw via a threaded connection. A first motor for driving the first lead screw to rotate is provided on the side of the first mounting plate away from the lifting frame.

[0007] Preferably, the positioning mechanism includes a movable frame movably mounted on the upper end of the worktable. A second guide rail is fixedly mounted on each side of the upper end of the worktable. The movable frame is movably mounted on the second guide rail and can move along the length of the second guide rail. A second lead screw extending along the length of the second guide rail is movably mounted on the upper end of the worktable. The second lead screw is located on one side of the second guide rail. One end of the movable frame is threadedly connected to the second lead screw via a connecting block. A second motor for driving the second lead screw to rotate is fixedly mounted on one end of the second lead screw. Two clamping plates for clamping the storage plate are movably mounted on the movable frame, and the two clamping plates are arranged opposite to each other.

[0008] Preferably, two cylinders for driving the clamping plates to move towards the other clamping plate are fixedly installed on the movable frame.

[0009] Preferably, the lower end of the clamping plate is fixedly provided with an insert that extends toward another clamping plate and inserts into the lower part of the shelf.

[0010] Preferably, the lower end of the shelf is fixedly provided with a plurality of hollow sleeves, and the upper end of the shelf is fixedly provided with a plurality of insert rods for insertion into the sleeves of the upper shelf, with each insert rod corresponding to a sleeve.

[0011] Preferably, there are two lifting platforms, and the shelf can be moved from one lifting platform to the other by a movable frame.

[0012] Preferably, the certificate feeding mechanism includes a first mounting frame and multiple shelves movably mounted on the first mounting frame for placing certificates. A top plate that can move vertically and lift the certificates in the shelves is movably mounted on the first mounting frame. A lifting mechanism for driving the top plate to move vertically is provided at the lower end of the first mounting frame. The shelves can move horizontally along the first mounting frame and are positioned directly above the top plate. A robotic arm for gripping certificates is provided above the first mounting frame.

[0013] Preferably, a first guide rod extending horizontally along the first mounting frame is fixedly mounted on the first mounting frame, and a second mounting plate is movably mounted on the first guide rod. The second mounting plate can reciprocate along the length of the first guide rod, and a cylinder for driving the second mounting plate to move is fixedly mounted on one end of the first guide rod. Multiple shelves are fixedly mounted on the second mounting plate.

[0014] Preferably, the shelf includes a first base plate extending vertically and fixedly mounted on the second mounting plate. A side plate is movably mounted on each side of the first base plate, and a pressure plate is movably mounted between the two side plates, facing the first base plate. The certificate of conformity is placed in the space enclosed by the first base plate, the side plates, and the pressure plate. A plurality of adjustment plates for adjusting the position of the side plates are fixedly mounted on the second mounting plate, and the adjustment plates correspond one-to-one with the first base plate.

[0015] Preferably, the adjustment plate is rotatably provided with two first adjustment rods and two second adjustment rods for adjusting the positions of the two side plates. One end of each of the two first adjustment rods is rotatably connected to the upper and lower ends of one side plate, and one end of each of the two second adjustment rods passes through one side plate and the first bottom plate and is rotatably connected to the other side plate. The first adjustment rods and the second adjustment rods are both threadedly connected to the adjustment plate.

[0016] Preferably, the side plate has multiple horizontally penetrating notches at the end away from the first base plate. An adjustment block is magnetically fixed in the notch. The two ends of the adjustment block are respectively engaged in the notches at the same height on the two side plates and can move horizontally within the notches. The pressure plate is movably mounted on the adjustment block by a screw.

[0017] Preferably, a first fixed base is fixedly provided at the lower end of the first mounting bracket. Two second guide rods extending vertically are fixedly provided on the first fixed base. A movable seat is movably provided on the second guide rod. The movable seat is located directly below the top plate. A third lead screw extending vertically is fixedly provided on the movable seat. The upper end of the third lead screw is fixedly provided at the lower end of the top plate. A third motor for driving the third lead screw to move along the length direction of the second guide rod is provided on one side of the first fixed base.

[0018] Preferably, the third motor drives the third lead screw to move via a rotating block, which is interactively mounted on the third lead screw via a threaded connection and can only rotate in the circumferential direction.

[0019] Preferably, the desiccant belt feeding mechanism includes a mounting platform and a material tray movably disposed on one side of the mounting platform. The mounting platform is provided with a feeding mechanism for clamping and conveying the desiccant, a shearing component for cutting the strip-shaped desiccant, a bag-pulling component for pulling the desiccant, and a guide component for guiding the strip-shaped desiccant. A mounting cylinder for placing the cup body is disposed below the mounting platform, and the mounting cylinder is located below the shearing component.

[0020] Preferably, the feeding mechanism includes a first fixed frame fixedly mounted on the mounting platform. The first fixed frame is rotatably mounted with a first roller and a second roller for clamping the strip-shaped desiccant. The first roller is rotatably mounted on the first fixed frame, and the two ends of the second roller are rotatably mounted on a first movable plate. The first movable plate is mounted on the first fixed frame via an adjusting screw. By rotating the adjusting screw, the second roller can be driven to move away from or closer to the first roller. The first fixed frame is equipped with a fourth motor for driving the first roller and the second roller to rotate.

[0021] Preferably, the first fixing frame is provided with a locking handle for locking the first movable plate.

[0022] Preferably, a discharge port is fixedly provided below the shearing assembly, and the discharge port is located directly above the mounting cylinder.

[0023] Preferably, the bag-pulling assembly is located above the shearing assembly, and the bag-pulling assembly includes two drive wheels located on the same plane and a fifth motor fixedly mounted on the mounting platform to drive the drive wheels to rotate.

[0024] Preferably, the feeding mechanism is located on one side above the bag-pulling assembly, and the guide assembly includes a first guide wheel disposed above the feeding mechanism, a second guide wheel movably disposed below the feeding mechanism, a plurality of fourth guide wheels disposed above the bag-pulling assembly, and a third guide wheel disposed above the fourth guide wheels.

[0025] Preferably, a first fixing plate is fixedly installed on the mounting platform. The first fixing plate is inclined and gradually extends away from the mounting platform from bottom to top. Two first guide wheels are rotatably installed on the first fixing plate, and the strip-shaped desiccant is located above the two first guide wheels.

[0026] Preferably, a third guide rail extending vertically is fixedly mounted on the mounting platform, and a base that moves along the length of the third guide rail is movably mounted on the third guide rail. The second guide wheel is rotatably mounted on the base, and the base moves away from the feeding mechanism by means of a spring.

[0027] Preferably, multiple fourth guide wheels are arranged in pairs vertically between the third roller and the bag assembly. The strip-shaped desiccant passes through the gap between two adjacent fourth guide wheels, and the axis of the fourth guide wheel is perpendicular to the axis of the third guide wheel.

[0028] Preferably, a guide sleeve that can move horizontally is movably disposed below the mounting platform. This guide sleeve can be positioned between the discharge port and the mounting cylinder after being driven by a cylinder.

[0029] Preferably, the thermos cup filter feeding mechanism includes a vibrating plate for feeding, a conveyor belt connected to the vibrating plate and used for conveying the filter, a dispensing component for grabbing the filter at one end of the conveyor belt away from the vibrating plate, and a robotic arm for grabbing the filter in the dispensing component and putting it into the cup body on one side of the dispensing component.

[0030] Preferably, a guide bar is fixedly installed on each side of the upper end of the conveyor belt, and a certain gap is left between the two guide bars to form a channel for the filter screen to pass through, and the above-mentioned material distribution component is aligned with the channel.

[0031] Preferably, the material distribution assembly includes a fixed support, on which a fourth guide rail is fixedly mounted, extending horizontally and towards one side of the guide rail. The length direction of the fourth guide rail is perpendicular to the length direction of the channel. A vertical plate is movably mounted on the fourth guide rail. A material distribution block extending towards the channel and abutting against the end of the guide rail away from the vibrating plate is fixedly mounted on the upper end of the vertical plate. The end of the material distribution block facing the guide rail has a slot for engaging a filter screen. A cylinder is fixedly mounted to drive the vertical plate to move along the length direction of the fourth guide rail and then to the other end of the fourth guide rail, where it is located directly below the robot arm.

[0032] Preferably, a support plate is fixedly provided at the upper end of the support. The support plate is located on one side of the material distribution block and below the material distribution block. An upwardly extending baffle is fixedly provided on the side of the support plate facing the channel. One side of the baffle abuts against the side wall of the guide strip. When the material distribution block moves above the support plate, the front end of the material distribution block abuts against the baffle.

[0033] Preferably, a limiting strip extending along the length of the channel is fixedly installed above the channel, and the limiting strip is fixedly installed on the guide strip by a mounting base.

[0034] Preferably, the automatic lid-screwing mechanism for the thermos includes a first guide frame and a second movable plate movably mounted on the first guide frame and moving vertically. A third mounting plate is fixedly mounted on the second movable plate, and a drive plate is movably mounted on the third mounting plate. A gripper for rotating the lid is movably mounted on the drive plate. A cylinder for driving the third mounting plate to move vertically is fixedly mounted at the upper end of the third mounting plate. The push rod of the cylinder is inserted into the third mounting plate, and the third mounting plate can move along the length of the push rod. A drive spring for driving the third mounting plate to move downward is sleeved on the push rod. A second fixing seat for placing the cup body is provided below the gripper, and a locking mechanism for fixing the cup body is provided on the second fixing seat.

[0035] Preferably, a sixth motor for driving the second movable plate to move in the vertical direction is fixedly installed on the first guide frame. The sixth motor drives the movable plate to move through a fourth lead screw that is threadedly connected to the second movable plate.

[0036] Preferably, a fifth guide rail extending vertically is fixedly provided on the third mounting plate, and the aforementioned drive plate is movably mounted on the fifth guide rail.

[0037] Preferably, the chuck is mounted on the drive plate via a second fixing bracket, which is equipped with a seventh motor for driving the chuck to rotate and a cylinder for driving the chuck to open and close.

[0038] Preferably, the second fixing seat has openings on both sides that penetrate the second fixing seat. The locking mechanism includes locking blocks that are movably disposed on both sides of the second fixing seat and directly opposite the openings. The second fixing seat is provided with a cylinder for driving the locking blocks through the openings to clamp the inner cup side wall of the second fixing seat.

[0039] Preferably, the lower end of the second fixed base is movably provided with a first push rod that can move vertically and push out the cup body inside the second fixed base, and the lower end of the second fixed base is provided with an eighth motor for driving the first push rod to move vertically.

[0040] Preferably, the thermos cup instant printing labeling angle adjustment mechanism is characterized by comprising a second base plate fixedly mounted on a bracket, and a first positioning plate movably mounted on the base plate and capable of moving horizontally. The first positioning plate is movably mounted with a second positioning plate capable of moving horizontally and whose moving direction is perpendicular to the first positioning plate. A third positioning plate is rotatably mounted on the second positioning plate. A second guide frame extending vertically is fixedly mounted on the third positioning plate. A second fixed plate capable of moving along the height direction of the guide frame is movably mounted on the second guide frame. A labeling machine for labeling is mounted on the second fixed plate.

[0041] Preferably, the first positioning plate is movably mounted on the second base plate via the sixth guide rail, and the second base plate is provided with a fifth lead screw that passes through the second base plate along the length direction of the sixth guide rail.

[0042] Preferably, the second positioning plate is movably mounted on the first positioning plate via a seventh guide rail, and the length direction of the seventh guide rail is perpendicular to the sixth guide rail. The second positioning plate is provided with a sixth lead screw that extends along the length direction of the seventh guide rail and passes through the second positioning plate.

[0043] Preferably, a fourth positioning plate is fixedly provided on the second positioning plate, one end of the third positioning plate is rotatably provided on the fourth positioning plate, and a limiting plate is provided on both sides of the other end of the third positioning plate. The lower end of the limiting plate is fixedly provided on the fourth positioning plate, and a limiting rod is fixedly provided on both sides of the third positioning plate. The limiting plate is provided with the arc-shaped groove for engaging the limiting rod.

[0044] Preferably, the locking rod is provided with a locking ring for clamping onto the outside of the limiting plate.

[0045] Preferably, a first locking plate and a second locking plate are rotatably disposed at the ends of the fourth positioning plate and the third positioning plate near the limiting plate, respectively. The second locking plate is located directly above the first locking plate. The first locking plate and the second locking plate are rotatably disposed on the fourth positioning plate and the third positioning plate, respectively, and the axes of the first locking plate and the second locking plate are parallel to the axis of the third positioning plate. A seventh lead screw is movably disposed on the second locking plate through the second locking plate via a threaded connection. The lower end of the seventh lead screw is rotatably disposed on the first locking plate.

[0046] Preferably, the bracket is provided with an eighth lead screw that extends vertically, passes through the second fixing plate, and is threadedly connected to the second fixing plate. The lower end of the eighth lead screw is rotatably mounted on the third positioning plate.

[0047] Preferably, one end of the fifth, sixth, seventh, and eighth lead screws is fixedly provided with a handle for easy rotation.

[0048] Preferably, the thermos cup bagging mechanism includes a material rack, a feeding mechanism, a heat-sealing and shearing assembly, a bag opening assembly, a bag supporting assembly, and a clamping mechanism for conveying the bag from the feeding assembly to the bag opening assembly, which are arranged sequentially on the fourth mounting plate. The clamping mechanism is located inside the heat-sealing and shearing assembly and the bag opening assembly. A storage bucket for placing the cup body is provided below the bag supporting assembly.

[0049] Preferably, the material rack is rotatably equipped with a roller for winding the material strip, and the material rack is rotatably equipped with a plurality of first rotating rods for guiding the material strip. The material rack is also rotatably equipped with a second rotating rod for conveying the material strip, which abuts against one of the first rotating rods. A ninth motor for driving the second rotating rod to rotate is fixedly installed on one side of the material rack.

[0050] Preferably, the feeding mechanism is located directly below the material rack. The feeding mechanism includes a first fixed frame fixedly mounted on a fourth mounting plate. A first roller and a second roller for clamping the material strip are rotatably mounted on the first fixed frame. The first roller is rotatably mounted on the first fixed frame. The two ends of the second roller are rotatably mounted on a first movable plate. The first movable plate is mounted on the first fixed frame by an adjusting screw. By rotating the adjusting screw, the second roller can be driven away from or closer to the first roller. A fourth motor for driving the first roller and the second roller to rotate is mounted on the first fixed frame.

[0051] Preferably, the first fixing frame is provided with a locking handle for locking the first movable plate.

[0052] Preferably, the heat-sealing shearing assembly includes a second mounting bracket fixedly mounted on the fourth mounting plate. Two opposing hot melt strips are movably mounted within the second mounting bracket. Cylinders for driving the two hot melt strips to move closer to each other are fixedly mounted on both sides of the second mounting bracket. A cutter for cutting the material strip is mounted on the hot melt strip and is driven by the cylinder to move towards the other hot melt strip.

[0053] Preferably, the bag opening assembly includes a third mounting frame fixedly mounted on a fourth mounting plate. Multiple suction nozzles for adsorbing the material strip are movably arranged inside the third mounting frame. The multiple suction nozzles are symmetrically arranged on both sides of the third mounting frame. The third mounting frame is provided with a cylinder for driving the multiple suction nozzles to approach each other and adsorb onto the material strip.

[0054] Preferably, the clamping mechanism includes a drive rod rotatably mounted on the second mounting bracket, with two first gears fixedly mounted at both ends of the drive rod. Two second gears located directly below the first gears are rotatably mounted on the third mounting bracket, with each second gear corresponding to one of the first gears. A first drive belt is fitted onto the first and second gears, and a first clamping plate is fixedly mounted on the first drive belt. The two ends of the first clamping plate are fixedly mounted on the two first drive belts. A second clamping plate is movably mounted on the first clamping plate, facing the first clamping plate. A cylinder is provided on the first clamping plate for driving the second clamping plate to move towards the first clamping plate and clamping the material strip. A tenth motor for driving the drive rod to rotate is fixedly mounted on the second mounting bracket.

[0055] Preferably, the bag support assembly includes an eighth guide rail fixedly mounted on the fourth mounting plate extending vertically. A fourth mounting frame is movably mounted on the eighth guide rail, and two opposing sliders are movably mounted on the fourth mounting frame. The sliders are located directly below the clamping mechanism. Two eleventh motors are fixedly mounted on the fourth mounting frame, each driving one of the sliders to move away from the other slider. The two eleventh motors pass through the two sliders via a ninth lead screw, which is threaded to one slider and rotatably connected to the other. A twelfth motor is fixedly mounted on the fourth mounting plate, driving the fourth mounting frame to move along the length of the eighth guide rail. A support plate for inserting into the material strip is fixedly mounted on the slider.

[0056] Preferably, two third gears are rotatably mounted on the fourth mounting plate. The two third gears are distributed in a vertical direction, and a second drive belt is fitted on the two third gears. The fourth mounting bracket is fixedly mounted on the second drive belt through a connecting plate, and the twelfth motor drives the third gears to rotate.

[0057] Preferably, the lower end of the storage bin is provided with a second push rod for lifting the cup body inside the storage bin.

[0058] Compared with the prior art, the present invention improves assembly efficiency by using a conveyor belt, a thermos cup lid loading mechanism, a certificate loading mechanism, a desiccant belt loading mechanism, a thermos cup filter screen loading mechanism, an automatic thermos cup lid screwing mechanism, a thermos cup instant printing and labeling angle adjustment mechanism, and a thermos cup bagging mechanism arranged sequentially along the processing steps, and by using a robotic arm to move the cup body to the next process. Attached Figure Description

[0059] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0060] Figure 2 A structural view of the thermos cup lid loading and unloading mechanism;

[0061] Figure 3 To improve the overall structural view of the platform;

[0062] Figure 4 This is an overall structural view of the positioning mechanism;

[0063] Figure 5 for Figure 2 Enlarged view of point A in the middle;

[0064] Figure 6 for Figure 4 Enlarged view of point B in the middle;

[0065] Figure 7This is an overall structural view of the rear of the material loading mechanism for the certificate of conformity.

[0066] Figure 8 This is an overall structural view of the first mounting bracket.

[0067] Figure 9 This is a top view of the first mounting bracket.

[0068] Figure 10 for Figure 8 Enlarged view of point C in the middle;

[0069] Figure 11 This is a schematic diagram of the desiccant belt feeding mechanism during processing.

[0070] Figure 12 This is an overall structural view of the present invention;

[0071] Figure 13 This is a schematic diagram of the feeding mechanism;

[0072] Figure 14 A schematic diagram of the overall structure of the feeding mechanism for the filter screen of a thermos cup;

[0073] Figure 15 for Figure 14 Enlarged view of point D in the middle;

[0074] Figure 16 This is a schematic diagram of the material distribution component.

[0075] Figure 17 A schematic diagram of the overall structure of the automatic screw-on mechanism for a thermos cup lid;

[0076] Figure 18 This is a schematic diagram of the first guide frame;

[0077] Figure 19 This is a schematic diagram of the structure at the junction of the chuck and the drive board;

[0078] Figure 20 This is a schematic diagram of the overall structure of the second fixing seat;

[0079] Figure 21 A schematic diagram of the overall structure of the instant label printing and adjustment mechanism for thermos cups after installation;

[0080] Figure 22 This is a schematic diagram of the structure of the present invention;

[0081] Figure 23 This is a structural diagram of the second base plate.

[0082] Figure 24 A schematic diagram of the overall structure of the thermos cup bagging mechanism;

[0083] Figure 25This is a structural diagram of the material rack;

[0084] Figure 26 This is a schematic diagram of the feeding mechanism;

[0085] Figure 27 This is a schematic diagram of the heat-sealed shear assembly.

[0086] Figure 28 This is a schematic diagram of the bag opening component;

[0087] Figure 29 This is a structural diagram of the bag support assembly;

[0088] Figure 30 This is a schematic diagram of the clamping mechanism;

[0089] Figure 31 This is a top view of the clamping mechanism.

[0090] Markings in the diagram: 1. Workbench; 2. Lifting platform; 3. Shelf; 4. Positioning mechanism; 6. First mounting plate; 7. First guide rail; 8. Lifting frame; 9. First lead screw; 10. First motor; 11. Movable frame; 12. Second guide rail; 13. Second lead screw; 14. Connecting block; 15. Second motor; 16. Clamping plate; 18. Insert plate; 19. Sleeve; 20. Insert rod; 21. First mounting frame; 22. Shelf; 23. Top plate; 24. Lifting mechanism; 25. First guide rod; 26. Second mounting plate; 27. 1. First base plate; 28. Side plate; 29. ​​Pressure plate; 30. Adjusting plate; 31. First adjusting rod; 32. Second adjusting rod; 33. Notch; 34. Adjusting block; 35. First fixed seat; 36. Second guide rod; 37. Movable seat; 38. Third lead screw; 39. Third motor; 40. Rotating block; 41. Mounting platform; 42. Material tray; 43. Feeding mechanism; 44. Shearing assembly; 45. Bag pulling assembly; 46. Guide assembly; 47. Mounting cylinder; 48. First fixed frame; 49. First roller; 50. Second roller 51. First movable plate; 52. Adjusting screw; 53. Fourth motor; 54. Locking handle; 55. Discharge port; 56. Drive wheel; 57. Fifth motor; 58. First guide wheel; 59. Second guide wheel; 60. Fourth guide wheel; 61. Third guide wheel; 62. First fixed plate; 63. Third guide rail; 64. Base; 65. Guide sleeve; 66. Vibrating plate; 67. Conveyor belt; 68. Material distribution assembly; 69. Guide bar; 70. Channel; 71. Support; 72. Fourth guide rail; 73. Vertical plate; 7 4. Material distribution block; 75. Slot; 76. Pallet; 77. Baffle; 78. Limiting strip; 79. Mounting base; 80. First guide frame; 81. Second movable plate; 82. Third mounting plate; 83. Drive plate; 84. Gripper; 85. Push rod; 86. Drive spring; 87. Second fixed base; 88. Locking mechanism; 89. Sixth motor; 90. Fourth lead screw; 91. Fifth guide rail; 92. Second fixed frame; 93. Seventh motor; 94. Opening; 95. Locking block; 96. First push rod; 97. Eighth motor. 98. Bracket; 99. Second base plate; 100. First positioning plate; 101. Second positioning plate; 102. Third positioning plate; 103. Second guide frame; 104. Second fixing plate; 105. Labeling machine; 106. Sixth guide rail; 107. Fifth lead screw; 108. Seventh guide rail; 109. Sixth lead screw; 110. Limiting plate; 111. Limiting rod; 112. Arc groove; 113. First locking plate; 114. Second locking plate; 115. Seventh lead screw; 116. Eighth lead screw; 117. Handle; 118. Locking ring; 119. Fourth positioning plate.120. Fourth mounting plate; 121. Material rack; 122. Heat-sealing and shearing assembly; 123. Bag opening assembly; 124. Bag supporting assembly; 125. Clamping mechanism; 126. Storage bin; 127. Roller; 128. First rotating rod; 129. Second rotating rod; 130. Ninth motor; 131. Second mounting frame; 132. Hot melt strip; 133. Third mounting frame; 134. Suction nozzle; 135. Drive rod; 136. First gear; 137. Second gear; 138. First drive belt; 139. First clamping plate; 140. Second clamping plate; 141. Tenth motor; 142. Eighth guide rail; 43. Fourth mounting bracket; 144. Slider; 145. Eleventh motor; 146. Ninth lead screw; 147. Twelfth motor; 148. Third gear; 149. Second drive belt; 150. Connecting plate; 152. Second top rod; 153. Support plate; 154. Conveyor belt; 155. Thermos cup lid loading mechanism; 156. Certificate loading mechanism; 157. Desiccant belt loading mechanism; 158. Thermos cup filter screen loading mechanism; 159. Thermos cup lid automatic screwing mechanism; 160. Thermos cup instant printing label angle adjustment mechanism; 161. Thermos cup bagging mechanism; 162. Cutter. Detailed Implementation

[0091] The present invention will be further described below with reference to the embodiments illustrated in the accompanying drawings:

[0092] like Figure 1 As shown, an automatic assembly and packaging production line for thermos cups includes a conveyor belt 154, a capping mechanism, a certificate feeding mechanism 156, a desiccant belt feeding mechanism 157, a thermos cup filter screen feeding mechanism 158, an automatic thermos cup lid screwing mechanism 159, a thermos cup instant printing and labeling angle adjustment mechanism 160, and a thermos cup bagging mechanism 161 arranged sequentially along the processing steps. The cup body is moved to the next process by a robotic arm.

[0093] like Figure 2-6As shown, the capping mechanism includes a stamping head, a cylinder that drives the stamping head to move up and down, and a cup lid loading mechanism 155. This mechanism clamps the cup lid and places the cup body on the lid for stamping assembly. It includes a worktable 1 and a lifting platform 2 movably mounted within the worktable 1 for loading. Placement plates 3 for stacking cup lids are stacked sequentially on the lifting platform 2. The worktable 1 is equipped with a positioning mechanism 4 for fixing the uppermost placement plate 3 on the lifting platform. The positioning mechanism 4 is located directly above the lifting platform 2. A robotic arm is also mounted on the worktable 1 for clamping the cup lids on the placement plates 3. In this invention, multiple placement plates 3 filled with cup lids can be stacked sequentially on the lifting platform 2. The lifting platform 2 moves upward to feed the placement plates 3 into the positioning mechanism 4. After fixing, the robotic arm picks up the cup lids for assembly. This method is convenient, allowing for the automatic assembly of a large number of cup lids at once, avoiding frequent manual loading and significantly improving production efficiency.

[0094] The lifting platform 2 includes a first mounting plate 6 fixedly installed inside the workbench 1. A first guide rail 7 extending vertically is fixedly installed on the mounting plate 6. A lifting frame 8 for placing the aforementioned shelf 3 is movably mounted on the first guide rail 7, and the lifting frame 8 is movable along the length of the first guide rail 7. A first lead screw 9 is rotatably installed on the first mounting plate 6, and the lifting frame 8 is movably mounted on the first lead screw 9 via a threaded connection. A first motor 10 for driving the first lead screw 9 to rotate is installed on the side of the first mounting plate 6 away from the lifting frame 8. An insert 18 extending towards another clamping plate 16 and inserted below the shelf 3 is fixedly installed at the lower end of the clamping plate 16. Multiple hollow sleeves 19 are fixedly installed at the lower end of the shelf 3, and multiple insert rods 20 for inserting into the sleeves 19 of the upper shelf 3 are fixedly installed at the upper end of the shelf 3. Each insert rod 20 corresponds to one sleeve 19. In actual use, multiple stacked shelves 3 can be stably placed on the lifting frame 8 by means of the interlocking rods 20 and sleeves 19 on the shelf 3. The first motor 10 drives the first lead screw 9 to rotate, causing the lifting frame 8 to move upward along the length of the first guide rail 7, thereby moving the shelf 3 placed on the lifting frame 8 upward.

[0095] The positioning mechanism 4 includes a movable frame 11 movably mounted on the upper end of the workbench 1. A second guide rail 12 is fixedly mounted on each side of the upper end of the workbench 1. The movable frame 11 is movably mounted on the second guide rail 12 and can move along the length of the second guide rail 12. A second lead screw 13 extending along the length of the second guide rail 12 is movably mounted on the upper end of the workbench 1. The second lead screw 13 is located on one side of the second guide rail 12. One end of the movable frame 11 is threadedly connected to the second lead screw 13 via a connecting block 14. A second motor 15 is fixedly mounted on one end of the second lead screw 13 to drive its rotation. Two clamping plates 16 for holding the storage plate 3 are movably mounted on the movable frame 11, and the two clamping plates 16 are arranged opposite each other. Two cylinders for driving the clamping plates 16 to move towards the other clamping plate 16 are fixedly mounted on the movable frame 11. During processing, the lifting frame 8 moves upward so that the uppermost shelf 3 is located inside the movable frame 11. At this time, the insert 18 on the clamping plate 16 is located below the shelf 3. The clamping plate 16 is driven by the cylinder to move towards the shelf 3 and abut against the shelf 3. The insert 18 abuts against the lower end of the shelf 3, thus fixing the shelf 3. After the robot arm picks up the cup lids from the shelf 3, the second motor 15 drives the second lead screw 13 to rotate, causing the movable frame 11 to move with the empty shelf 3 to the other side of the workbench 1. At this time, the movable frame 11 is located above another empty lifting platform 2. The clamping plate 16 is driven to move away from the shelf 3 and release the shelf 3, causing the shelf 3 to fall onto the empty lifting platform 2, thus completing the storage of the shelf 3. The lifting platform 2, filled with the shelf 3 and cup lids, continues to move upward for subsequent assembly, greatly improving assembly efficiency.

[0096] like Figure 7-10 As shown, the certificate loading mechanism 156 includes a first mounting frame 21 and multiple shelves 22 movably mounted on the first mounting frame 21 for placing certificates. A top plate 23 movably mounted on the first mounting frame 21 is capable of moving vertically and lifting the certificates in the shelves 22. A lifting mechanism 24 is provided at the lower end of the first mounting frame 21 for driving the top plate 23 to move vertically. The shelves 22 can move horizontally along the first mounting frame 21 and are positioned directly above the top plate 23. A robotic arm for gripping certificates is provided above the first mounting frame 21. By placing the certificates in the shelves 22 and moving the shelves 22 directly above the top plate 23, the lifting mechanism 24 drives the top plate 23 to move upward, lifting the stacked certificates in the shelves 22. This ensures that the robotic arm always grips the certificates at the same height. During the gripping process, the robotic arm always moves between two fixed positions, greatly improving the accuracy and efficiency of gripping.

[0097] A first guide rod 25 extending horizontally along the first mounting frame 21 is fixedly mounted on the first mounting frame 21. A second mounting plate 26 is movably mounted on the first guide rod 25. The second mounting plate 26 can reciprocate along the length of the first guide rod 25. A cylinder for driving the movement of the second mounting plate 26 is fixedly mounted at one end of the first guide rod 25. Multiple shelves 22 are fixedly mounted on the second mounting plate 26. Each shelf 22 includes a first base plate 27 extending vertically and fixedly mounted on the second mounting plate 26. A side plate 28 is movably mounted on each side of the first base plate 27. A pressure plate 29 facing the first base plate 27 is movably mounted between the two side plates 28. The certificate of conformity is placed in the space enclosed by the first base plate 27, the side plates 28, and the pressure plate 29. Multiple adjustment plates 30 for adjusting the position of the side plates 28 are fixedly mounted on the second mounting plate 26. Each adjustment plate 30 corresponds to one of the first base plates 27. The second mounting plate 26 is moved along the second guide rod 36 by a cylinder, so that the multiple shelves 22 can be positioned directly above the top plate 23 after the movement. In the actual processing, after the certificates of conformity are stacked in multiple shelves 22 at the same time, after the certificates of conformity in one shelf 22 are all picked up, the second mounting plate 26 is moved to pick up the certificates of conformity in another shelf 22 for processing. At this time, the empty shelves 22 are replenished manually. The processing equipment will not stop due to the lack of materials, which greatly improves the production efficiency and reduces the frequency of manual replenishment of certificates of conformity.

[0098] The adjusting plate 30 is rotatably equipped with two first adjusting rods 31 and a second adjusting rod 32 for adjusting the positions of the two side plates 28. One end of each of the first adjusting rods 31 is rotatably connected to the upper and lower ends of one side plate 28, and one end of each of the second adjusting rods 32 passes through one side plate 28 and the first base plate 27 and is rotatably connected to the other side plate 28. The first adjusting rods 31 and the second adjusting rods 32 are all threadedly connected to the adjusting plate 30. Multiple horizontal notches 33 are formed on the side plate 28 at the end away from the first base plate 27. An adjusting block 34 is magnetically fixed within each notch 33. The two ends of the adjusting block 34 are respectively engaged with the notches 33 at the same height on the two side plates 28 and can move horizontally within the notches 33. The pressure plate 29 is movably mounted on the adjusting block 34 via a screw. During processing, the position between the two side plates 28 and the first base plate 27 can be adjusted by the first adjusting rod 31 and the second adjusting rod 32, and the adjusting block 34 is magnetically fixed on the side plate 28 to avoid jamming the adjusting block 34 or the side plate 28. The position of the pressure plate 29 can be adjusted by the screw. The pressure plate 29 and the side plate 28 can be used to easily adapt to different sizes of certificates of conformity, making it highly adaptable.

[0099] A first fixed base 35 is fixedly installed at the lower end of the first mounting bracket 21. Two second guide rods 36 extending vertically are fixedly installed on the first fixed base 35. A movable seat 37 is movably installed on the second guide rods 36, located directly below the top plate 23. A third lead screw 38 extending vertically is fixedly installed on the movable seat 37, with its upper end fixedly installed at the lower end of the top plate 23. A third motor 39 is provided on one side of the first fixed base 35 to drive the third lead screw 38 to move along the length of the second guide rods 36. The third motor 39 drives the third lead screw 38 to move through a rotating block 40. The rotating block 40 is threadedly connected to the third lead screw 38 and can only rotate circumferentially. The rotating block 40 is driven to rotate by the third motor 39. The rotating block 40 is threadedly connected to the third lead screw 38, and the rotating block 40 cannot move up and down. The rotating block 40 drives the third lead screw 38 to move up and down and completes the lifting of the top plate 23.

[0100] like Figure 10-13 As shown, the desiccant belt feeding mechanism 157 includes a mounting platform 41 and a material tray 42 movably disposed on one side of the mounting platform 41. The mounting platform 41 is provided with a feeding mechanism 43 for clamping and conveying the desiccant. There are two feeding mechanisms 43, which are respectively disposed on the desiccant belt feeding mechanism 157 and the thermos cup bagging mechanism 161. The mounting platform 41 is provided with a shearing component 44 for cutting the strip-shaped desiccant. The mounting platform 41 is provided with a bag-pulling component 45 for pulling the desiccant. The mounting platform 41 is provided with a guide component 46 for guiding the strip-shaped desiccant. The mounting cylinder 47 for placing the cup body is disposed below the mounting platform 41. The mounting cylinder 47 is located below the shearing component 44. By coiling the strip-shaped desiccant onto the material tray 42, it is sequentially fed into the cup body located inside the mounting cylinder 47 through the feeding mechanism 43, the bag pulling assembly 45, and the shearing assembly 44. The strip-shaped desiccant is then guided by the guiding assembly 46, which greatly improves the assembly speed. Furthermore, the feeding method via the material tray 42 does not require the participation of a robotic arm, significantly reducing production costs.

[0101] The feeding mechanism 43 includes a first fixed frame 48 fixedly mounted on a mounting platform 41. A first roller 49 and a second roller 50 for clamping strip-shaped desiccant are rotatably mounted on the first fixed frame 48. The first roller 49 is rotatably mounted on the first fixed frame 48, and the two ends of the second roller 50 are rotatably mounted on a first movable plate 51. The first movable plate 51 is mounted on the first fixed frame 48 via an adjusting screw 52. Rotating the adjusting screw 52 can drive the second roller 50 away from or towards the first roller 49. A fourth motor 53 is mounted on the first fixed frame 48 for driving the first roller 49 and the second roller 50 to rotate. A locking handle 54 is mounted on the first fixed frame 48 for locking the first movable plate 51. The bag-pulling assembly 45 is located above the shearing assembly 44 and includes two drive wheels 56 located on the same plane and a fifth motor 57 fixedly mounted on the mounting platform 41 and driving the drive wheels 56 to rotate. The aforementioned feeding mechanism 43 is located on one side above the bag-pulling assembly 45. The guide assembly 46 includes a first guide wheel 58 disposed above the feeding mechanism 43, a second guide wheel 59 movably disposed below the feeding mechanism 43, a plurality of fourth guide wheels 60 disposed above the bag-pulling assembly 45, and a third guide wheel 61 disposed above the fourth guide wheels 60. A first fixing plate 62 is fixedly disposed on the mounting platform 41. The first fixing plate 62 is inclined and gradually extends away from the mounting platform 41 from bottom to top. Two first guide wheels 58 are rotatably disposed on the first fixing plate 62, and the strip-shaped desiccant is located above the two first guide wheels 58. A third guide rail 63 extending vertically is fixedly disposed on the mounting platform 41. A base 64 that moves along the length of the third guide rail 63 is movably disposed on the third guide rail 63. The aforementioned second guide wheels 59 are rotatably disposed on the base 64, and the base 64 moves away from the feeding mechanism 43 by means of a spring. The fourth guide wheel 60 is provided in multiples, and is arranged in pairs in a vertical direction between the third roller and the bag assembly 45. The strip-shaped desiccant passes through the gap between two adjacent fourth guide wheels 60, and the axis of the fourth guide wheel 60 is perpendicular to the axis of the third guide wheel 61.During feeding, the strip-shaped desiccant on the tray 42 is mounted on the first guide wheel 58. The two first guide wheels 58 maintain a certain distance between the desiccant and the dispensing mechanism 43. After passing through the first guide wheels 58, the desiccant enters the dispensing mechanism 43. When the desiccant is first clamped, the locking handle 54 is turned to release the first movable plate 51. The adjusting screw 52 is then turned to move the second roller 50 away from the first roller 49, allowing the desiccant to pass between the first roller 49 and the second roller 50. The second roller 50 is then driven to move towards the first roller 49, clamping the desiccant and rotating. After locking the handle 54, the first movable plate 51 is re-locked. The desiccant is wrapped around the second guide wheel 59. The movable setting on the second guide wheel 59 keeps the strip-shaped desiccant in an active state. When the feeding speed is too fast or too slow, it is buffered by the movable second roller 50. After the desiccant wraps around the second guide wheel 59, it wraps around the third guide wheel 61 and passes through multiple fourth rollers to correct the movement path before entering the bag-pulling assembly 45 and the shearing assembly 44. The bag-pulling assembly 45 continues to drive the desiccant to move, and after being bagged and sheared by the shearing assembly 44, it enters the cup body.

[0102] A discharge port 55 is fixedly disposed below the shearing assembly 44, and the discharge port 55 is located directly above the mounting cylinder 47. A guide sleeve 65, which can move horizontally, is movably disposed below the mounting platform 41. The guide sleeve 65 is driven by a cylinder and can be positioned between the discharge port 55 and the mounting cylinder 47. After passing through the shearing assembly 44, the strip-shaped desiccant passes through the discharge port 55 and falls into the cup body on the upper part of the mounting cylinder 47 through the guide sleeve 65 located between the discharge port 55 and the mounting cylinder 47.

[0103] like Figure 14-16 As shown, the thermos cup filter screen feeding mechanism 158 includes a vibrating plate 66 for feeding, and a conveyor belt 67 connected to the vibrating plate 66 for conveying the filter screen. A dispensing component 68 for gripping the filter screen is provided at one end of the conveyor belt 67 away from the vibrating plate 66. A robotic arm is provided on one side of the dispensing component 68 to grip the filter screen and place it into the cup body. The filter screen is conveyed to the conveyor belt 67 via the vibrating plate 66, and then conveyed to the dispensing component 68 via the conveyor belt 67. The robotic arm then grips the filter screen in the dispensing component 68 for assembly, significantly improving production efficiency.

[0104] A guide bar 69 is fixedly installed on each side of the upper end of the conveyor belt 67, with a certain gap between the two guide bars 69 to form a channel 70 for the filter screen to pass through. The aforementioned material distribution component 68 is positioned directly above the channel 70. A limiting bar 78 extending along the length of the channel 70 is fixedly installed above the channel 70, and the limiting bar 78 is fixedly installed on the guide bar 69 by a mounting base 79. When the filter screen enters above the conveyor belt 67 through the vibrating plate 66, the bottom of the filter screen abuts against the upper surface of the conveyor belt 67. The continuously rotating conveyor belt 67 drives the filter screen to move along the channel 70, and the limiting bar 78 above the channel 70 keeps the filter screen pressed against the conveyor belt 67, preventing the filter screen from shifting.

[0105] The material distribution assembly 68 includes a fixed support 71, on which a fourth guide rail 72 is fixedly mounted, extending horizontally and toward one side of the guide rail 69. The length direction of the fourth guide rail 72 is perpendicular to the length direction of the channel 70. A vertical plate 73 is movably mounted on the fourth guide rail 72. A material distribution block 74 is fixedly mounted on the upper end of the vertical plate 73, extending toward the channel 70 and abutting against the end of the guide rail 69 away from the vibrating plate 66. The end of the material distribution block 74 facing the guide rail 69 has a slot 75 for engaging a filter screen. A cylinder is fixedly mounted to drive the vertical plate 73 to move along the length direction of the fourth guide rail 72 and then to the other end of the fourth guide rail 72, where it is located directly below the robot arm. A support plate 76 is fixedly installed on the upper end of the support 71. The support plate 76 is located on one side and below the material distribution block 74. An upwardly extending baffle 77 is fixedly installed on the side of the support plate 76 facing the channel 70. One side of the baffle 77 abuts against the side wall of the guide strip 69. When the material distribution block 74 moves above the support plate 76, the front end of the material distribution block 74 abuts against the baffle 77. The filter screen moves along the channel 70 via the conveyor belt 67 to the distribution block 74. At the same time, only one filter screen is inserted into the slot 75 on the distribution block 74. The upright plate 73 is driven by the cylinder to move along the fourth guide rail 72 to the other side of the first guide rail. At this time, the distribution block 74 above the upright plate 73 is located above the support plate 76, and the end of the distribution block 74 facing the channel 70 abuts against the baffle 77 to prevent the filter screen in the slot 75 from falling out. The filter screen is then picked up by the robotic arm located above the support plate 76 to complete the installation. At this time, the part of the distribution block 74 facing the channel 70 without the slot 75 is directly facing the channel 70, and the filter screen in the channel 70 cannot be moved out.

[0106] like Figure 17-20As shown, the automatic lid-screwing mechanism 159 for the thermos includes a first guide frame 80 and a second movable plate 81 movably mounted on the first guide frame 80 and moving vertically. A sixth motor 89 is fixedly mounted on the first guide frame 80 to drive the second movable plate 81 to move vertically. The sixth motor 89 drives the movable plate to move via a fourth lead screw 90 threadedly connected to the second movable plate 81. The rotation of the fourth lead screw 90 driven by the sixth motor 89 causes the second movable plate 81 to move up and down. A third mounting plate 82 is fixedly mounted on the second movable plate 81. A drive plate 83 is movably mounted on the third mounting plate 82. A gripper 84 is movably mounted on the drive plate 83 for gripping and rotating the lid. A fifth guide rail 91 extending vertically is fixedly mounted on the third mounting plate 82, and the drive plate 83 is movably mounted on the fifth guide rail 91. A cylinder is fixedly installed at the upper end of the third mounting plate 82 to drive the third mounting plate 82 to move vertically. The push rod 85 of the cylinder is inserted into the third mounting plate 82, and the third mounting plate 82 can move along the length of the push rod 85. A drive spring 86 for driving the third mounting plate 82 to move downward is sleeved on the push rod 85. A second fixing seat 87 for placing the cup body is provided below the gripper 84. The second fixing seat 87 is provided with a locking mechanism 88 for fixing the cup body. The gripper is mounted on the drive plate 83 through a second fixing frame 92. The second fixing frame 92 is provided with a seventh motor 93 for driving the gripper to rotate and a cylinder for driving the gripper to open and close. The seventh motor 93 drives the gripper to rotate to tighten the cup lid, and the cylinder opens and closes the gripper.

[0107] The drive plate 83 is floating on the push rod 85 inserted on the drive plate 83 and the drive spring 86 set on the push rod 85 to move the drive plate 83 downward. When the clasp is pressed down, if the cup lid is tilted and fastened to the cup body, the clasp presses against the cup lid. During the pressing process, the drive spring 86 contracts and absorbs part of the force, so that the cup lid can be reset under the drive of the clasp and keep in a horizontal state. After the cup lid is reset, it is held by the clasp and tightened to complete the installation.

[0108] The second fixing seat 87 has openings 94 on both sides, penetrating through it. The locking mechanism 88 includes locking blocks 95 movably disposed on both sides of the second fixing seat 87 and directly opposite the openings 94. The second fixing seat 87 is equipped with cylinders for driving the locking blocks 95 through the openings 94 to clamp the inner wall of the cup body inside the second fixing seat 87. A first push rod 96 is movably disposed at the lower end of the second fixing seat 87, capable of moving vertically and pushing out the inner cup body of the second fixing seat 87. An eighth motor 97 is disposed at the lower end of the second fixing seat 87 for driving the first push rod 96 to move vertically. By placing the cup body inside the second fixing seat 87, the cylinders on both sides of the second fixing seat 87 drive the locking blocks 95 to move towards the second fixing seat 87 and pass through the opening 94 on the second fixing seat 87 before entering the second fixing seat 87 and abutting against the side wall of the cup body to fix the cup body. After the cup lid is installed, the eighth motor 97 drives the first push rod 96 to move upward and push out the cup body, making it more convenient to take out the cup body.

[0109] like Figure 21-23 The thermos cup instant label printing angle adjustment mechanism 160 includes a second base plate 99 fixedly mounted on a bracket 98, and a first positioning plate 100 movably mounted on the base plate and capable of moving horizontally. A second positioning plate 101 movably mounted on the first positioning plate 100, capable of moving horizontally and perpendicular to the first positioning plate 100, is rotatably mounted on the second positioning plate 101. A third positioning plate 102 is rotatably mounted on the second positioning plate 102, and a second guide frame 103 extending vertically is fixedly mounted on the third positioning plate 102. A second fixed plate 104 movably mounted on the second guide frame 103, capable of moving along the height of the guide frame, is mounted on the second fixed plate 104. A labeling machine 105 for labeling is mounted on the second fixed plate 104. An eighth lead screw 116 extending vertically and passing through the second fixed plate 104 and threadedly connected to the second fixed plate 104 is mounted on the bracket 98. The lower end of the eighth lead screw 116 is rotatably mounted on the third positioning plate 102. The height of the labeling machine 105 is adjusted by rotating the eighth lead screw 116 to drive the second fixed plate 104 to move along the height direction of the bracket 98. The height of the labeling machine 105 is adjusted by mounting it on the vertically movable second fixed plate 104. Horizontal adjustment is achieved through the movable first positioning plate 100 and second positioning plate 101, and the tilt angle is adjusted by rotating the third positioning plate 102 mounted on the second positioning plate 101. This allows for quick and easy adjustment of the labeling machine 105's position according to different products, making it convenient to use and significantly improving processing efficiency.

[0110] The first positioning plate 100 is movably mounted on the second base plate 99 via a sixth guide rail 106, and a fifth lead screw 107 is provided on the second base plate 99, extending through the second base plate 99 along the length of the sixth guide rail 106. The second positioning plate 101 is movably mounted on the first positioning plate 100 via a seventh guide rail 108, the length of which is perpendicular to the sixth guide rail 106. A sixth lead screw 109 is provided on the second positioning plate 101, extending through the second positioning plate 101 along the length of the seventh guide rail 108. The horizontal positions of the first positioning plate 100 and the second positioning plate 101 are adjusted by rotating the fifth lead screw 107 and the sixth lead screw 109, respectively, thereby achieving horizontal adjustment of the labeling machine 105.

[0111] A fourth positioning plate 119 is fixedly installed on the second positioning plate 101. One end of the third positioning plate 102 is rotatably installed on the fourth positioning plate 119. A limiting plate 110 is respectively installed on both sides of the other end of the third positioning plate 102. The lower end of the limiting plate 110 is fixedly installed on the fourth positioning plate 119. A limiting rod 111 is fixedly installed on both sides of the third positioning plate 102. An arc-shaped groove 112 for engaging the limiting rod 111 is provided on the limiting plate 110. A locking ring 118 for clamping the outer side of the limiting plate 110 is provided on the locking rod. After the angle of the third positioning plate 102 is adjusted, the locking ring 118 is rotated to lock the limiting plate 110 and the limiting rod 111 to lock the third positioning plate 102. A first locking plate 113 and a second locking plate 114 are rotatably mounted on the fourth positioning plate 119 and the third positioning plate 102 near the end of the limiting plate 110, respectively. The second locking plate 114 is located directly above the first locking plate 113. The first locking plate 113 and the second locking plate 114 are rotatably mounted on the fourth positioning plate 119 and the third positioning plate 102, respectively, and the axis of the first locking plate 113 and the second locking plate 114 is parallel to the axis of the third positioning plate 102. A seventh lead screw 115 is movably mounted on the second locking plate 114 through the second locking plate 114 via a threaded connection. The lower end of the seventh lead screw 115 is rotatably mounted on the first locking plate 113. One end of the fifth lead screw 107, the sixth lead screw 109, the seventh lead screw 115, and the eighth lead screw 116 is respectively fixed with a handle 117 for easy rotation. The fifth lead screw 107, the sixth lead screw 109, the seventh lead screw 115, and the eighth lead screw 116 can be easily rotated through the handle 117 to adjust their positions. By rotating the eighth lead screw 116, the third positioning plate 102 is driven to rotate around the end away from the second locking plate 114, thereby adjusting the tilt angle of the third positioning plate 102. Through the first locking plate 113 and the second locking plate 114, the first locking plate 113 and the second locking plate 114 are always in a parallel state during the rotation of the third positioning plate 102. As the third positioning plate 102 rotates, the limiting rod 111 on the third positioning plate 102 moves along the arc-shaped groove 112.

[0112] like Figure 24-31As shown, the thermos cup bagging mechanism 161 includes a material rack 121, a feeding mechanism 43, a heat-sealing shearing assembly 122, a bag opening assembly 123, a bag supporting assembly 124, and a clamping mechanism 125 for conveying the bag from the feeding assembly to the bag opening assembly 123, which are arranged sequentially on the fourth mounting plate 120. The clamping mechanism 125 is located inside the heat-sealing shearing assembly 122 and the bag opening assembly 123. A storage bin 126 for placing the cup body is provided below the bag supporting assembly 124. A second push rod 152 for lifting the cup body inside the storage bin 126 is provided at the lower end of the storage bin 126. When bagging, the cup body is driven to move upward a certain distance by the second push rod 152 and the cup body is completely inside the bag. The material rack 121 is used to place the material strip, the feeding mechanism is used to convey the material strip, and the clamping mechanism 125 clamps the material strip and moves it downwards, passing through the heat-sealing shearing component 122 and the bag opening component 123 and being located above the bag supporting component 124. The bag opening component 123 is adsorbed onto the material strip. After the clamping mechanism 125 moves upwards and resets, the bag opening component 123 opens the bag mouth. The bag supporting component 124 moves upwards and expands the material strip, which then moves downwards and is fitted onto the cup body placed on the storage bucket 126. The heat-sealing shearing component 122 melts and seals the cup body, completing the packaging of the cup body, which greatly improves the accuracy of bagging and processing efficiency.

[0113] The material rack 121 is rotatably equipped with a roller 127 for winding the material strip. Multiple first rotating rods 128 for guiding the material strip are also rotatably mounted on the material rack 121. A second rotating rod 129 for conveying the material strip is rotatably mounted on the material rack 121, abutting against one of the first rotating rods 128. A ninth motor 130 for driving the second rotating rod 129 is fixedly mounted on one side of the material rack 121. During conveying, the material strip wound on the roller passes through the multiple first rotating rods 128 and enters above the feeding mechanism 43, where it is moved by the second rotating rod 129.

[0114] The aforementioned feeding mechanism 43 is located directly below the material rack 121. The feeding mechanism 43 includes a first fixed frame 48 fixedly mounted on the fourth mounting plate 120. A first roller 49 and a second roller 50 for clamping the material strip are rotatably mounted on the first fixed frame 48. The first roller 49 is rotatably mounted on the first fixed frame 48, and the two ends of the second roller 50 are rotatably mounted on a first movable plate 51. The first movable plate 51 is mounted on the first fixed frame 48 via an adjusting screw 52. Rotating the adjusting screw 52 can drive the second roller 50 away from or closer to the first roller 49. A fourth motor 53 is provided on the first fixed frame 48 for driving the rotation of the first roller 49 and the second roller 50. A locking handle 54 is provided on the first fixed frame 48 for locking the first movable plate 51. The fourth motor 53 drives the first roller 49 to rotate, which in turn drives the second roller 50 to rotate, moving the material strip and feeding it into the clamping mechanism 125.

[0115] The heat-sealing and shearing assembly 122 includes a second mounting frame 131 fixedly mounted on the fourth mounting plate 120. Two opposing heat-sealing strips 132 are movably disposed within the second mounting frame 131. Cylinders for driving the two heat-sealing strips 132 closer together are fixedly mounted on both sides of the second mounting frame 131. A cutter 162 for cutting the material strip is provided on each heat-sealing strip 132, and the cutter 162 is driven by the cylinder to move towards the other heat-sealing strip 132. The bag-opening assembly 123 includes a third mounting frame 133 fixedly mounted on the fourth mounting plate 120. Multiple suction nozzles 134 for adsorbing the material strip are movably disposed within the third mounting frame 133. The multiple suction nozzles 134 are symmetrically arranged on both sides of the third mounting frame 133. A cylinder is provided on the third mounting frame 133 for driving the multiple suction nozzles 134 closer together and adsorbing them onto the material strip. The clamping mechanism 125 includes a drive rod 135 rotatably mounted on the second mounting bracket 131. Two first gears 136 are fixedly mounted at both ends of the drive rod 135. Two second gears 137 are rotatably mounted on the third mounting bracket 133, located directly below the first gears 136. Each second gear 137 corresponds to one of the first gears 136. First drive belts 138 are fitted onto the first gears 136 and second gears 137. The two first drive belts 138 are located on either side of the hot melt strip 132. On the side, a first clamping plate 139 is fixedly installed on the first drive belt 138. The two ends of the first clamping plate 139 are respectively fixedly installed on the two first drive belts 138. A second clamping plate 140 is movably installed on the first clamping plate 139, facing the first clamping plate 139. A cylinder is provided on the first clamping plate 139 for driving the second clamping plate 140 to move towards the first clamping plate 139 and clamping the material belt. A tenth motor 141 for driving the drive rod 135 to rotate is fixedly installed on the second mounting bracket 131. The bag support assembly 124 includes an eighth guide rail 142 fixedly mounted on the fourth mounting plate 120 and extending vertically. A fourth mounting bracket 143 is movably mounted on the eighth guide rail 142. Two opposing sliders 144 are movably mounted on the fourth mounting bracket 143. The sliders 144 are located directly below the clamping mechanism 125. Two eleventh motors 145 are fixedly mounted on the fourth mounting bracket 143, each driving one of the sliders 144 to move away from the other slider 144. The two eleventh motors 145 pass through the two sliders 144 respectively through a ninth lead screw 146, with the ninth lead screw 146 threadedly connected to one slider 144 and rotatably connected to the other slider 144. A twelfth motor 147 is fixedly mounted on the fourth mounting plate 120, driving the fourth mounting bracket 143 to move along the length of the eighth guide rail 142. A support plate 153 for inserting into the material strip is fixedly mounted on the slider 144.Two third gears 148 are rotatably mounted on the fourth mounting plate 120. The two third gears 148 are distributed in a vertical direction. A second drive belt 149 is fitted on the two third gears 148. The fourth mounting bracket 143 is fixedly mounted on the second drive belt 149 through a connecting plate 150. The twelfth motor 147 drives the third gears 148 to rotate. After the material strip is fed into the clamping mechanism 125 by the feeding mechanism 43, the material strip is located between the first clamping plate 139 and the second clamping plate 140. The second clamping plate 140 is driven by a cylinder to move towards the first clamping plate 139 and clamp the material strip. The tenth motor 141 drives the drive rod 135 to rotate, thereby rotating the first drive belt 138. This causes the first clamping plate 139, which is fixed on the first drive belt 138, to move. The material strip moves downward and passes through the heat-sealing shearing assembly 122 and the bag opening assembly 123, and is located above the slider 144 on the bag supporting assembly 124. The suction nozzle 134 is driven by a cylinder to move towards the material strip and is then adsorbed onto the material strip. The clamping mechanism 125 then releases the material strip. The tape moves upward to complete the reset. The cylinder drives the suction nozzle 134 to move away from the tape and open the tape. At this time, the thirteenth motor drives the fourth mounting bracket 143 to move upward and the support plate 153 on the slider 144 enters the tape opened by the suction nozzle 134. The eleventh motor 145 drives the two sliders 144 to move away from the other slider 144 and spread the tape. The suction nozzle 134 releases the tape and moves away from the tape. The thirteenth motor drives the fourth mounting bracket 143 to move the tape downward and put it on the cup. The cylinder drives the hot melt strip 132 to move towards the tape and move closer to each other, melting the tape and completing the plastic sealing, thus completing the cup bagging.

[0116] The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of the invention or exceeding the scope defined by the appended claims.

Claims

1. An automated assembly and packaging production line for insulated cups, characterized in that, The system includes a capping mechanism, a certificate feeding mechanism (156), a desiccant belt feeding mechanism (157), a thermos filter screen feeding mechanism (158), an automatic thermos cap screwing mechanism (159), a thermos instant printing labeling angle adjustment mechanism (160), and a thermos bagging mechanism (161) arranged sequentially along the processing steps. The thermos body is moved to the next process by a robotic arm. The capping mechanism includes a thermos lid tray feeding mechanism (155), which includes a workbench (1) and two lifting platforms (2) for feeding that are movably arranged in the workbench (1). The lid stacking plates (3) are stacked sequentially on one of the lifting platforms (2). The workbench (1) is provided with a positioning mechanism (4) for fixing and moving the uppermost stacking plate (3) on the lifting platform (2). The positioning mechanism includes a positioning mechanism (4) movably arranged in the workbench (1). The movable frame on the upper part of the workbench has a second guide rail fixedly installed on each side of the upper part of the workbench. The movable frame is movably mounted on the second guide rail and can move along the length of the second guide rail. A second lead screw extending along the length of the second guide rail is movably mounted on the upper part of the workbench. The second lead screw is located on one side of the second guide rail. One end of the movable frame is threadedly connected to the second lead screw through a connecting block. A second motor for driving the second lead screw to rotate is fixedly installed at one end of the second lead screw. Two clamping plates for clamping the above-mentioned storage plate are movably mounted on the movable frame. The two clamping plates are arranged opposite to each other. Two cylinders for driving the clamping plates to move towards the other clamping plate are fixedly mounted on the movable frame. The positioning mechanism (4) can move the empty storage plate (3) to another lifting platform (2) by moving, so as to realize the empty and full cycle of the storage plate (3).

2. The automatic assembly and packaging production line for insulated cups according to claim 1, characterized in that, The lifting platform (2) includes a first mounting plate (6) fixedly installed inside the workbench (1). A first guide rail (7) extending vertically is fixedly installed on the first mounting plate. A lifting frame (8) for placing the aforementioned shelf (3) is movably installed on the first guide rail (7). The lifting frame (8) can move along the length of the first guide rail (7).

3. The automatic assembly and packaging production line for insulated cups according to claim 1, characterized in that, The certificate loading mechanism (156) includes a first mounting frame (21) and a plurality of shelves (22) movably mounted on the first mounting frame (21) for placing certificates. A top plate (23) capable of moving vertically and lifting the certificates in the shelf (22) is movably mounted on the first mounting frame (21). A lifting mechanism (24) for driving the top plate (23) to move vertically is provided at the lower end of the first mounting frame (21). The shelf (22) can move horizontally along the first mounting frame (21) and is located directly above the top plate (23). A robotic arm for gripping certificates is provided above the first mounting frame (21).

4. The automatic assembly and packaging production line for insulated cups according to claim 1, characterized in that, The desiccant belt feeding mechanism (157) includes a mounting platform (41) and a material tray (42) movably disposed on one side of the mounting platform (41). The mounting platform (41) is provided with a feeding mechanism (43) for clamping and conveying the desiccant. The mounting platform (41) is provided with a shearing component (44) for cutting the strip-shaped desiccant. The mounting platform (41) is provided with a bag-pulling component (45) for pulling the desiccant. The mounting platform (41) is provided with a guide component (46) for guiding the strip-shaped desiccant. The mounting platform (41) is provided with a mounting cylinder (47) for placing the cup body below the mounting platform (41). The mounting cylinder (47) is located below the shearing component (44).

5. The automatic assembly and packaging production line for insulated cups according to claim 1, characterized in that, The thermos cup filter screen feeding mechanism (158) includes a vibrating plate (66) for feeding, and a conveyor belt (67) connected to the vibrating plate (66) for conveying the filter screen. A material distribution component (68) for grabbing the filter screen is provided at one end of the conveyor belt (67) away from the vibrating plate (66). A robotic arm is provided on one side of the material distribution component (68) for grabbing the filter screen in the material distribution component (68) and putting it into the cup body.

6. The automatic assembly and packaging production line for insulated cups according to claim 1, characterized in that, The automatic lid-screwing mechanism (159) for the thermos includes a first guide frame (80) and a second movable plate (81) movably mounted on the first guide frame (80) and moving vertically. A third mounting plate (82) is fixedly mounted on the second movable plate (81), and a drive plate (83) is movably mounted on the third mounting plate (82). A gripper (84) for gripping and rotating the lid is movably mounted on the drive plate (83). A [missing information - likely a type of gripper] is fixedly mounted on the upper end of the third mounting plate (82). A cylinder drives the drive plate (83) to move vertically. The push rod (85) of the cylinder is inserted on the drive plate (83). The drive plate (83) can move along the length of the push rod (85). A drive spring (86) for driving the drive plate (83) to move downward is sleeved on the push rod (85). A second fixing seat (87) for placing the cup body is provided below the gripper (84). A locking mechanism (88) for fixing the cup body is provided on the second fixing seat (87).

7. The automatic assembly and packaging production line for insulated cups according to claim 1, characterized in that, The thermos cup instant printing labeling angle adjustment mechanism (160) includes a second base plate (99) fixedly mounted on a bracket (98) and a first positioning plate (100) movably mounted on the base plate and capable of moving in the horizontal direction. The first positioning plate (100) is movably mounted with a second positioning plate (101) capable of moving in the horizontal direction and whose moving direction is perpendicular to the first positioning plate (100). The second positioning plate (101) is rotatably mounted with a third positioning plate (102). The third positioning plate (102) is fixedly mounted with a second guide frame (103) extending in the vertical direction. The second guide frame (103) is movably mounted with a second fixing plate (104) capable of moving in the height direction of the guide frame. The second fixing plate (104) is mounted with a labeling machine (105) for labeling.

8. The automatic assembly and packaging production line for insulated cups according to claim 1, characterized in that, The thermos cup bagging mechanism (161) includes a material rack (121), a feeding mechanism (43), a heat-sealing shearing assembly (122), a bag opening assembly (123), a bag supporting assembly (124), and a clamping mechanism (125) for conveying the bag from the feeding mechanism (43) to the bag opening assembly (123) arranged sequentially on the fourth mounting plate (120). The clamping mechanism (125) is located inside the heat-sealing shearing assembly (122) and the bag opening assembly (123). A storage bucket (126) for placing the cup body is provided below the bag supporting assembly (124).

9. The automatic assembly and packaging production line for insulated cups according to claim 8, characterized in that, The material rack (121) is rotatably provided with a roller (127) for winding the material strip. The material rack (121) is rotatably provided with a plurality of first rotating rods (128) for guiding the material strip. The material rack (121) is rotatably provided with a second rotating rod (129) for conveying the material strip, which abuts against one of the first rotating rods (128). A ninth motor (130) for driving the second rotating rod (129) to rotate is fixedly provided on one side of the material rack (121).

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