Automatic Vertical Case Erector, Packer & Sealer

The LKPF-S5 is an advanced, all-in-one automated packaging equipment developed by integrating
leading domestic and international technologies. Its core functionality seamlessly combines three
essential end-of-line processes into one vertical motion: forming prefabricated cardboard blanks into
cartons via the case-erecting mechanism, filling the cartons vertically through the top opening, and finally
sealing them. The machine supports both adhesive tape and hot-melt glue sealing methods to ensure a
secure and effective closure.
Designed for domestic and international markets, it features an advanced structure, user-friendly
operation, exceptional stability, high safety standards, and simplified maintenance. It operates effectively
as a standalone unit or integrated into an automated production line.

Industry Adaptability: Widely adopted in food and beverage, daily chemicals, and
other light industrial sectors worldwide.

1. Infeed Conveyor

   Transports materials smoothly to the discharge end and seamlessly transfers them to subsequent
   mechanisms, ensuring continuous workflow. Featuring a scientifically rational design, it provides stable power transmission and significantly boosts operational efficiency.

2. Carton Storage Station

   Utilizes manual loading to supply carton blanks to a temporary storage area capable of holding a high volume of materials. This ensures continuous carton replenishment without stopping the machine. It includes a quick-adjustment handle to rapidly adapt to different carton widths and heights, improving operational efficiency.

3. Suction & Case Erecting Device

   Function: Driven by a horizontal sliding block along a linear guide rail, this mechanism moves back and forth between the conveyor and packing stations. Vacuum suction cups grip the carton, while a pneumatic cylinder forces it open and transports it to the packing zone. The rear and front flaps are folded via pneumatic cylinders and sheet metal guides to complete bottom sealing.

   Characteristics: Precise movement along guide rails, reliable vacuum gripping, highly oordinated actions, and stable bottom formation.

4. Sorting & Collation Platform

   Function: Specifically designed for small or medium-sized boxes. Materials are conveyed from the infeed belt,accumulated, and perfectly aligned. Once alignment is confirmed by photoelectric detection, a pneumatic cylinder pushes the grouped materials to a transit zone, ready for robotic picking.

   Characteristics: (No specific characteristics provided in original for this item, so I'll omit the tag if empty or just keep the text as is if it's part of the function description.)

   Specifically designed for small or medium-sized boxes. Materials are conveyed from the infeed belt, accumulated, and perfectly aligned. Once alignment is confirmed by photoelectric detection, apneumatic cylinder pushes the grouped materials to a transit zone, ready for robotic picking.

5. Cross-Arm Robotic Case Packer

   Function: Powered by dual servo motors, it utilizes imported vacuum suction cups to securely grip and pack the product. It operates with high speed and precise positioning to prevent material damage.
   Synchronous belts drive horizontal and vertical movements between the transit platform and the packing station.

   Characteristics: Fast-response servo drive, highly reliable imported suction cups with secure clamping, and flexible, smooth station switching.

6. Partition / Pad Insertion Station

   Function: Cardboard pads are stored in a magazine. A pneumatic suction cylinder extends to grab a pad, while a rodless cylinder smoothly transports it to the packing station for insertion.

   Characteristics: Highly efficient and coherent movement driven by pneumatic cylinders; extremely stable and precise pad placement.

7. Sealing Station

   Function: Operators can adjust a handle with a digital display to fit the conveyor and tape units to various carton dimensions. After the case is erected, the bottom folding unit seals the base. Post-filling, a servo-driven conveyor moves the carton through the top flap folding and sealing units, finally applying adhesive tape before discharging.

   Characteristics: Flexible adjustment for multiple box sizes, highly efficient coordinated sealing (top,bottom, and tape), and stable, precise servo-driven transport.