Automatic Cylindrical Cell Sealing Machine Cylinder Cell Crimping Machine

Automatic Cylindrical Cell Sealing Machine Cylinder Cell Crimping Machine

1. Equipment Function and Principle

l This linear-type sealing equipment is mainly used for crimp sealing cylindrical battery steel shells after electrolyte injection and cap assembly. It features safe and reliable operation, stable performance, and convenient operation.

l The cells are conveyed in a straight line for loading and unloading. The motor drives the crankshaft to pull down the first, second, and third sealing dies, as well as the crimping die, to sequentially perform the sealing of the cell steel shells.

2. Equipment Operation Process

*The operator picks up a full row of cells with a magnetic cell holder and places them on the infeed belt. The belt conveys the cells to the infeed pushing station. When the sensor detects the cells, the pusher cylinder pushes them to the sealing station.

*The upper die descends, and at the same time, the lower die base automatically closes to position the cell (the lower die closure is realized by the upper plate pressing down the closing guide rod, which makes the wedge block close the lower die base).

*While the lower die is closing for sealing, the next cell is fed in. The pusher block retracts, waiting for the next cell to enter the sealing die. After crimping, the upper plate ascends, the lower die base opens, and the cycle repeats. There are four sealing stations in all: first sealing, second sealing, third sealing, and crimping. The cell has to go through all stations to finish sealing.

*Operation sequence: Manual loading to infeed belt → Infeed belt conveys cells to sealing station → Pusher cylinder pushes cells one by one → Die closing, three-step sealing → Crimping → Cylinder pushes cells to discharge chute → Manual collection with magnetic holder.

3. Equipment Image (For Reference Only, Subject to Actual Product)

l Overall dimensions: 1150mm × 700mm × 1600mm

4. Technical Features

Utilizes crankshaft-connecting rod mechanical structure for strong stability.

High-precision sealing head and two-segment precision collet, all crafted from imported DC53 material.

Guide rod self-lubrication system (automatic oiling included).

PLC programmable control equipped with a touch screen human-machine interface, facilitating easy operation and setup.

5. Main Mechanism List

6. Main Configuration List

l All pneumatic components brand: AIRTAC / SMC / CKD / CHELIC

7. Applicable Product Specifications

l The customer shall provide the grooved steel shell process dimensions and sealing process dimensions to the supplier.

8. Technical Specifications

9. Consumables & Spare Parts List

10. General Configuration and Standards

1. Equipment color as per customer-provided color sample.

2. Noise ≤80 dB measured at 100mm from equipment outer wall.

3. Equipment complies with relevant national electromechanical safety standards and customer’s safety codes.

4. Supplied with Chinese operation manual and maintenance manual.

5. Supplied with electrical control diagram, pneumatic control diagram, purchased parts manuals, source code, etc.

6. Supplier to provide parts list and drawings for model changeover.

7. Spare parts list to include name, quantity, specifications, material, CAD drawing, brand, etc.

11. Equipment Operating Environment Requirements

1. Equipment Weight: approx. 500 kg

2. Ambient Temperature: determined by customer’s plant environment

3. Control Power Supply: 3-phase 380V, 50Hz, 5 kVA, voltage fluctuation range: +10% ~ -10%

4. Compressed Air: dried, filtered, regulated, output pressure > 6.0 kg/cm²

5. Vacuum: provided by customer, ≤ -80 kPa

6. Customer shall ensure good air circulation at the site.