Search

CN-121990221-A - Stacked paper cup packaging equipment

CN121990221ACN 121990221 ACN121990221 ACN 121990221ACN-121990221-A

Abstract

The invention relates to the technical field of paper cup packaging equipment, in particular to stacked paper cup packaging equipment, which comprises a frame, wherein a lapel former and a film feeding mechanism are arranged on the frame, the film feeding mechanism is used for feeding packaging films to the lapel former, a vertical conveying pipe is arranged on the frame, the conveying pipe penetrates through the lapel former, a gap is formed between the lapel former and the conveying pipe, the gap allows the packaging films to pass through, a gas blowing hole is formed in the arc lapel surface of the lapel former, the gas blowing hole is communicated with a gas pump, the gas blowing hole blows gas when the gas pump works, a gas film is formed between the arc lapel surface and the packaging films, the traditional rigid contact is converted into a flexible support, the friction resistance when the packaging films are conveyed is greatly reduced, the surface abrasion and printing blurring of the packaging films are avoided, meanwhile, the stretching deformation and the breakage caused by excessive tension are reduced, and the integrity and the appearance quality of the packaging films are ensured.

Inventors

  • CHEN QIANG
  • DAI HONGAN

Assignees

  • 浙江新德宝机械有限公司

Dates

Publication Date
20260508
Application Date
20260409

Claims (10)

  1. 1. A stacked paper cup packaging apparatus, comprising: The packaging machine comprises a frame, wherein a lapel former and a film feeding mechanism are arranged on the frame, the film feeding mechanism is used for feeding packaging films to the lapel former, a vertical conveying pipe is arranged on the frame, the conveying pipe penetrates through the lapel former, a gap is formed between the lapel former and the periphery of the conveying pipe, and the gap allows the packaging films to pass through; the longitudinal sealing assembly is used for longitudinally sealing the packaging film at the periphery of the conveying pipe; the transverse sealing assembly is used for transversely sealing and cutting the bottom and the top of the packaging film; A plurality of air blowing holes are formed in the arc-shaped lapel surface of the lapel shaper, the air blowing holes are communicated with an air pump, and an air film is formed between the arc-shaped lapel surface and the packaging film when the air pump ventilates to the air blowing holes.
  2. 2. The stacked paper cup packaging apparatus of claim 1, wherein the feed conveyor tube is provided with an air suction hole, and wherein the feed conveyor tube is provided with a switch assembly configured to close the top of the feed conveyor tube when suction is required and to open the top of the feed conveyor tube when stacked paper cups are required.
  3. 3. The stacked paper cup packaging device of claim 2, wherein the switch assembly comprises a plugging plate and a telescopic cylinder, the plugging plate is horizontally slidably disposed at the top of the material conveying pipe, the telescopic cylinder is horizontally disposed on the frame, a fixed end of the telescopic cylinder is fixed on the frame, and a telescopic end of the telescopic cylinder is fixedly connected with the plugging plate.
  4. 4. The stacked paper cup packaging device according to claim 3, wherein the bottom of the conveying pipe is provided with two elastic plates in an axially sliding manner, a distance between upper ends of the two elastic plates is smaller than a distance between lower ends, an upper end width of the two elastic plates is larger than a lower end width, a limiting assembly is arranged on an outer side wall of the bottom of the conveying pipe and configured to push lower ends of the two elastic plates to be close to each other when the two elastic plates move upwards, and a power assembly is arranged at the bottom of the conveying pipe and used for driving the two elastic plates to move upwards.
  5. 5. The stacked paper cup packaging apparatus of claim 4, wherein the restraining assembly comprises two restraining plates disposed outside the bottom of the feed conveyor pipe, the two restraining plates being positioned to correspond to the two resilient plates, respectively, the distance between the upper ends of the two restraining plates being less than the distance between the lower ends of the two restraining plates, the two restraining plates being in sliding contact with the two resilient plates, respectively.
  6. 6. The stacked paper cup packaging device of claim 4, wherein the power assembly comprises a sliding ring and an annular groove, the annular groove is formed in the inner wall of the bottom of the conveying pipe, the sliding ring is axially and slidably arranged in the annular groove, a plurality of channels are formed in the side wall of the conveying pipe and are all tubular and uniformly distributed in the circumferential direction, the lower ends of the channels are communicated with the annular groove, and the upper ends of the channels are communicated with the air pump.
  7. 7. The stacked paper cup packaging device of claim 6, wherein the sliding ring is provided with a vent hole, one end of the vent hole is communicated with the inner side wall of the sliding ring, the other end of the vent hole is communicated with the top of the sliding ring, the air suction hole is formed in the inner side wall of the bottom of the conveying pipe, and one end of the vent hole, which is communicated with the inner side wall of the sliding ring, is positioned on the same vertical straight line as the air suction hole.
  8. 8. The stacked paper cup packaging apparatus of claim 4, wherein the two resilient plates are provided with hollowed-out grooves in an area proximate to the top.
  9. 9. The stacked paper cup packaging apparatus of claim 1, wherein the feed conveyor tube is provided with a feed hopper at an upper end thereof with a small end facing downward and a large end facing upward.
  10. 10. The stacked paper cup packaging device of claim 1, wherein two conveyor belts are arranged on the frame, the two conveyor belts are located on two sides of the periphery of the conveying pipe, the two conveyor belts are abutted against packaging films on the periphery of the conveying pipe, and rotating rollers are arranged on the frame and are in transmission connection with the two conveyor belts.

Description

Stacked paper cup packaging equipment Technical Field The invention relates to the technical field of paper cup packaging equipment, in particular to stacked paper cup packaging equipment. Background The packaging equipment is a machine for automatically packaging products, such as bagging, boxing, sealing, labeling, bundling, wrapping and the like, and is widely applied to industries of foods, daily necessities, medicines, hardware, electronics, chemical industry and the like. Paper cups need to be used for paper cup packaging equipment after production is finished, normally the paper cups after production can be stacked together, then plastic bags are adopted for packaging, the paper cup packaging equipment mainly comprises a vertically placed conveying pipe, a lapel shaper, a sealing and cutting station, a film conveying mechanism and the like, the film conveying mechanism and the lapel shaper cover the packaging bag on the periphery of the conveying pipe, the conveying pipe supports the packaging bag to be cylindrical, a certain number of paper cups are stacked together, the paper cups are conveyed from the conveying pipe from top to bottom to fall into the packaging bag, the position of the packaging bag is the sealing and cutting station, and sealing and cutting are carried out by the sealing and cutting mechanism at the sealing and cutting station, so that packaging of the paper cups is completed. However, the packaging bag or packaging film in the prior art has large contact area when passing through the lapel former, so that the conveying friction resistance is obvious, the packaging bag or packaging film is forced to bear excessive tension, the packaging bag or packaging film is in a high-stress friction state in the forming process, and the resistance of the packaging bag or packaging film in the transportation process is large, so that the surface of the packaging bag is seriously worn, the printing is fuzzy, the film is easily caused to stretch, deform and even break, and the packaging quality and efficiency are influenced. Disclosure of Invention Based on this, it is necessary to provide a stacked paper cup packaging device for the problem of poor packaging quality at present. The above purpose is achieved by the following technical scheme: a stacked paper cup packaging apparatus comprising: The packaging machine comprises a frame, wherein a lapel former and a film feeding mechanism are arranged on the frame, the film feeding mechanism is used for feeding packaging films to the lapel former, a vertical conveying pipe is arranged on the frame, the conveying pipe penetrates through the lapel former, a gap is formed between the lapel former and the periphery of the conveying pipe, and the gap allows the packaging films to pass through; the longitudinal sealing assembly is used for longitudinally sealing the packaging film at the periphery of the conveying pipe; the transverse sealing assembly is used for transversely sealing and cutting the bottom and the top of the packaging film; A plurality of air blowing holes are formed in the arc-shaped lapel surface of the lapel shaper, the air blowing holes are communicated with an air pump, and an air film is formed between the arc-shaped lapel surface and the packaging film when the air pump ventilates to the air blowing holes. Further, be provided with the suction hole on the conveying pipeline, be provided with switch assembly on the conveying pipeline, switch assembly disposes to close the conveying pipeline top when needing to bleed, opens the conveying pipeline top when needing to fill and pile up the paper cup. Further, the switch assembly comprises a plugging plate and a telescopic cylinder, the plugging plate is horizontally arranged at the top of the conveying pipe in a sliding mode, the telescopic cylinder is horizontally arranged on the frame, the fixed end of the telescopic cylinder is fixed on the frame, and the telescopic end of the telescopic cylinder is fixedly connected with the plugging plate. Further, the conveying pipe bottom axial sliding is provided with two elastic plates, the distance between the upper ends of two elastic plates is smaller than the distance between the lower ends, the upper end width of two elastic plates is greater than the lower end width, limiting components are arranged on the outer side wall of the conveying pipe bottom, the limiting components are configured to push the lower ends of two elastic plates to be close to each other when the two elastic plates move upwards, and a power component is arranged at the bottom of the conveying pipe and used for driving the two elastic plates to move upwards. Further, the limiting assembly comprises two limiting plates, the two limiting plates are arranged on the outer side of the bottom of the conveying pipe, the positions of the two limiting plates correspond to the positions of the two elastic plates respectively, the distance between the upper ends of the two limit