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CN-121974163-A - Automatic stacking equipment for plastic packaging box production

CN121974163ACN 121974163 ACN121974163 ACN 121974163ACN-121974163-A

Abstract

The invention discloses automatic stacking equipment for plastic packaging box production, and belongs to the field of packaging box stacking equipment. This pile up neatly equipment includes fixture, fixture includes the mounting bracket, mounting bracket sliding connection has two rectangle frameworks, wherein a rectangle framework is connected with a plurality of guide arms, and it has a grip block one to alternate through a plurality of guide arm activity that another rectangle framework sliding connection has grip block two, and be connected with drive assembly, carry out the centre gripping to the box through grip block one and grip block two, and drive the grip block two through drive assembly and slide up, and when grip block two lower extreme is not less than the box upper surface, drive grip block one through drive assembly and promote the box towards the direction that is close to grip block two, make adjacent box laminating each other, the clearance between the box has been eliminated, make the box put things in good order compacter, not only reduced the volume of whole pile up neatly, also make the packing box be difficult for rocking after putting things in good order, the effectual stability that has improved the putting up.

Inventors

  • WU HAO
  • Tan Zhangyu
  • CHEN KE

Assignees

  • 淮南国枫包装有限公司

Dates

Publication Date
20260505
Application Date
20260311

Claims (10)

  1. 1. The automatic stacking equipment for the plastic packaging box production comprises a portal frame (1) and a portal type linear module (2) connected with the portal frame (1), and is characterized in that the movable end of the portal type linear module (2) is connected with a clamping mechanism; The clamping mechanism comprises a mounting frame (3), wherein the mounting frame (3) is connected with two rectangular frame bodies (31) in a sliding manner, and is fixedly connected with a driving device (32), one rectangular frame body (31) is fixedly connected with a plurality of guide rods (301), a clamping plate I (302) is inserted through the movable one of the guide rods (301), the other rectangular frame body (31) is connected with a clamping plate II (303) in a sliding manner, and is fixedly connected with a driving assembly; The driving device (32) is in transmission connection with the two rectangular frame bodies (31) and is used for driving the two rectangular frame bodies (31) to move relatively, clamping is carried out on the box bodies through the first clamping plate (302) and the second clamping plate (303), the second clamping plate (303) is driven to slide upwards through the driving assembly, and when the lower end of the second clamping plate (303) is not lower than the upper surface of the box body, the first clamping plate (302) is driven to push the box bodies towards the direction close to the second clamping plate (303) through the driving assembly, so that adjacent box bodies are attached to each other.
  2. 2. Automatic palletizing device for plastic packaging box production according to claim 1, characterized in that the driving assembly comprises a driving motor (4) fixedly connected with one of the rectangular frames (31), the output shaft of the driving motor (4) is fixedly connected with a driving gear (401); And the second clamping plate (303) is fixedly connected with a rack (304) meshed with the driving gear (401), and the driving gear (401) is driven to rotate by the driving motor (4) so as to realize the adjustment of the upper and lower positions of the second clamping plate (303).
  3. 3. Automatic palletizing device for plastic packaging box production according to claim 2, characterized in that the driving assembly further comprises a straight rack (305) fixedly connected with the clamping plate two (303), a spline shaft (402) rotatably connected with one of the rectangular frame bodies (31) and a spline housing (403) rotatably connected with the other rectangular frame body (31); The spline shaft (402) one end fixedly connected with and driven gear (404) of spur rack (305) meshing, spline shaft (402) other end and spline housing (403) cooperation, the outer wall of spline housing (403) one end is provided with external screw thread (405) to through threaded connection between external screw thread (405) and clamping plate one (302), through drive assembly drive clamping plate two (303) upward movement, when spur rack (305) and driven gear (404) meshing, drive spline shaft (402) rotation, then drive spline housing (403) rotation, utilize external screw thread (405) and clamping plate one (302) threaded connection, realize driving clamping plate one (302) along the axial direction of spline housing (403) removal.
  4. 4. An automatic stacking device for plastic packaging box production according to claim 3, wherein the second clamping plate (303) is bent to form a plurality of vertically arranged mounting channels (309), and the racks (304) and the straight racks (305) are respectively arranged in the mounting channels (309).
  5. 5. An automatic stacking device for plastic packaging box production according to claim 1,3 or 4, wherein one side of the second clamping plate (303) away from the first clamping plate (302) is fixedly connected with a plurality of aluminum support optical axis sliding rails (306), the rectangular frame body (31) is fixedly connected with a fixing plate (307), and the fixing plate (307) is fixedly connected with a sliding block (308) matched with the aluminum support optical axis sliding rails (306).
  6. 6. An automatic stacking device for plastic packaging box production according to claim 3, wherein the rectangular frame body (31) is formed by connecting a square tube and a plate, and the spline shaft (402) and the spline housing (403) pass through the inside of the square tube.
  7. 7. Automatic stacking device for plastic packaging box production according to claim 1, characterized in that the guide rod (301) is sleeved with a compression spring (310), one end of the compression spring (310) is abutted against the first clamping plate (302), and the other end is abutted against the rectangular frame body (31).
  8. 8. Automatic palletizing device for plastic packaging box production according to claim 1 or 7, characterized in that one side of the first clamping plate (302) far away from the second clamping plate (303) is fixedly connected with a plurality of reinforcing ribs (311).
  9. 9. An automatic stacking device for plastic packaging box production according to claim 1, wherein the movable end of the gantry type linear module (2) is fixedly connected with a mounting plate (201), the mounting plate (201) is rotatably connected with the mounting frame (3) through a rotary support, and the mounting plate (201) is fixedly connected with a servo motor (202) for driving the mounting frame (3) to rotate.
  10. 10. An automatic stacking device for plastic packaging box production according to claim 1 or 6, wherein the mounting frame (3) is rotatably connected with a transmission gear (312), two rectangular frame bodies (31) are fixedly connected with transmission racks (313) meshed with the transmission gear (312), the driving device (32) is connected with one rectangular frame body (31), and the driving device (32) synchronously drives the two rectangular frame bodies (31) to move relatively through transmission of the transmission gear (312).

Description

Automatic stacking equipment for plastic packaging box production Technical Field The invention relates to the field of packing box stacking equipment, in particular to automatic stacking equipment for plastic packing box production. Background The plastic packaging box comprises a plastic turnover box, a food plastic turnover box, a beverage plastic turnover box, a plastic logistics turnover box, an antistatic plastic turnover box and the like, which belong to the types of packaging and packaging materials. For example, chinese utility model CN223225330U discloses a stacking device for plastic packaging box production, wherein the linear module is used for driving the clamping plates to longitudinally and horizontally move, the driving motor is started to drive the threaded rod to rotate, the threaded rod is used for driving the threaded slider to horizontally move, the threaded slider drives the clamping plates to horizontally move, the operating cylinder is used for driving the clamping plates to vertically move to two sides of the packaging box, and meanwhile, the hydraulic push rods at two sides are used for driving the clamping plates to relatively move, so that the grabbing of the packaging box is realized. But in the prior art, the two clamping plates are clamped on two sides of the plastic packaging box, so that the plastic packaging box is taken and placed, and the adjacent plastic packaging boxes on the same layer are stacked, and the clamping plates have a certain thickness, so that the side surfaces of the stacked plastic packaging boxes cannot be kept in fit, a certain gap is necessarily formed, the overall stacking volume is increased, and the stacked packaging boxes are easy to shake, so that the overall stability is poor. Disclosure of Invention The invention provides automatic stacking equipment for plastic packaging box production, which can solve the problems that in the prior art, the plastic packaging boxes cannot be kept attached when stacked, the overall stacking volume is increased, the packaging boxes are easy to shake after stacked, and the stability is poor. The automatic stacking device for the plastic packaging box production comprises a portal frame and a portal type linear module connected with the portal frame, wherein the moving end of the portal type linear module is connected with a clamping mechanism, the clamping mechanism comprises a mounting frame, two rectangular frames are slidably connected with the mounting frame, and a driving device is fixedly connected with the clamping mechanism, one rectangular frame is fixedly connected with a plurality of guide rods, a clamping plate I is inserted through the movable guide rods, the other rectangular frame is slidably connected with a clamping plate II, and is fixedly connected with a driving assembly, the driving device is in transmission connection with the two rectangular frames and is used for driving the two rectangular frames to move relatively, clamping plates I and clamping plates II are used for clamping the box body, the driving assembly drives the clamping plates II to slide upwards, and when the lower ends of the clamping plates II are not lower than the upper surface of the box body, the driving assembly drives the clamping plates I to push the box body towards the direction close to the clamping plates II, so that adjacent box bodies are mutually attached. The driving assembly comprises a driving motor fixedly connected with one rectangular frame body, a driving gear is fixedly connected with an output shaft of the driving motor, a rack meshed with the driving gear is fixedly connected with the second clamping plate, and the driving motor drives the driving gear to rotate so as to adjust the upper position and the lower position of the second clamping plate. The driving assembly further comprises a straight rack fixedly connected with the clamping plate II, a spline shaft rotationally connected with one rectangular frame body and a spline sleeve rotationally connected with the other rectangular frame body, one end of the spline shaft is fixedly connected with a driven gear meshed with the straight rack, the other end of the spline shaft is matched with the spline sleeve, an external thread is arranged on the outer wall of one end of the spline sleeve and is in threaded connection with the clamping plate I, the clamping plate II is driven to move upwards through the driving assembly, when the straight rack is meshed with the driven gear, the spline shaft is driven to rotate, the spline sleeve is driven to rotate, and the external thread is connected with the clamping plate I through the threaded connection to drive the clamping plate I to move along the axial direction of the spline sleeve. As an optimal technical scheme of the invention, the clamping plate is bent to form a plurality of vertically arranged mounting channels, and the racks and the straight racks are respectively arranged in the mounting channel