TOB Pouch Cell Hot and Cold Press Machine

TOB Pouch Cell Hot and Cold Press Machine

SPECIFICATIONS

Equipment Overview

This TOB-HCP-350 battery cells hot and cold Cell press machine is suitable for the production process of hot pressing and cold pressing shaping of lithium-ion pouch cells.Driven by a cam splitter motor, the three-position rotary table achieves a flow operation of discharging, hot pressing, cold pressing (indoor temperature), and receiving materials. The production and processing of high-end products to meet the high precision requirements for flatness and parallelism of the two planes in the thickness direction of the battery cell. The production efficiency of the equipment is high, the operation is simple and convenient, and it is safe and reliable.

Technological process：                                                                  

Turn on the power, the power indicator light is on, set the molding pressure and temperature, and the template quickly heats up to the set temperature; Manually place the battery cells, press the start button with both hands, and the turntable will automatically rise. The cam splitter motor will drive the turntable to rotate 120 degrees to quickly send the battery cells to the hot press molding work position, and the turntable will automatically descend; The hot press mechanism automatically presses, and when the pressure reaches the set pressure value, the hot press timer starts. When the set time is reached, the hot press process is completed. At the same time, the battery cells are sent to the cold pressing and shaping station for processing; After completion, the battery cells are sent to the storage station and manually removed; Completed a complete action cycle of hot pressing and cold pressing shaping of a single battery cell. When producing and processing multiple battery cells, the pressed cells are taken out and then another cell is placed. This way, the cold and hot press stations work simultaneously, greatly improving production efficiency and reducing production costs.

Power configuration and installation parameters

1. Configure power supply: 220V/50Hz; Power: 7.5KW

2. Compressed air: ≥ 0.8Mpa, 15L/Min

3. Equipment weight: about 1.0 T. Equipment installation ground bearing requirement: ＞ 1 T/㎡

4. Equipment size: L x W x H ≈ 1500X1400X1600 mm

5. Transparent PP material: provided by the customer

Technical performance parameters

1. Applicable product specifications: L × W × H：（10-350） × （5-250） × Within (2-15)

2. Production capacity: 300-600EA (depending on product size)

3. Splitter accuracy: ± 0.05-0.1mm

4. Applicable cell thickness: 0-15mm

5. Double force cylinder pressure: maximum output is about 5T (Sentuo double force cylinder STD-160-80-1-3-30)

6. Template pressure: The pressure of the upper template can be adjusted by 5T

7. Holding time: 0-999 seconds adjustable

8. Hot pressing temperature: room temperature -260 ° adjustable, with adjustable compensation and control accuracy of ± 3 °

9. Cold pressing temperature: 5-20 ℃ (this machine does not include a chiller; it can be purchased separately if needed by the user)

10. Parallelism of upper and lower templates: ± 0.025mm. Triple Carbonless copy paper can be used. The impression should be even under the setting pressure of 1T and the use temperature.

11. Upper and lower template specifications: 350x350mm

1. Three station turntable implementation: feeding → hot pressing → cold pressing → material receiving cycle operation

2. Automatic hot pressing adjustment design with adjustable pressure.

3. Cold pressing automatic flat pressure adjustment design, with adjustable pressure.

4. The equipment adopts high-precision double force cylinders from Taiwan, and the pressure of the upper template can be adjusted within 5000kg, ensuring stable pressure output.

5. The area used for each workstation of the equipment is 350mm*350mm.

6. The cold and hot press templates are all made of ordinary carbon steel, and the surface is treated with hard chromium plating.

7. The device adopts a turntable fixture to move up and down, and the programmable controller PLC realizes automatic control. The touch screen has human-machine dialogue, making the operation and setting convenient. Only one person is needed to use it.

8. The heating tube adopts 300 watts; Hot pressing working temperature range Max 250°±3°; Length: 310mm

9. All mechanical parts and accessories are surface treated.

10. Equipped with fluorescent lamps for easy control of product quality and cleaning and maintenance of templates during operation.

11. Dual button start is used to protect personal safety.

Mechanical part:

1. Rack platform structure: base plate and cover plate, reinforced version paint baking, square tong paint baking main frame.

2. Hot pressing mechanism: With a four column guide template, the temperature of the upper and lower heating templates is independently controlled, and the gas-liquid booster cylinder drives the upper template to apply pressure, with a visual display on the pressure gauge.

3. Cold pressing mechanism: Equipped with a four column guide template, upper and lower water cooling templates, and a gas-liquid booster cylinder to drive the upper template to apply pressure, with the actual pressure gauge displayed visually.

4. Rotary table mechanism: The cam splitter drives the three-station rotary table for transmission and operation, with photoelectric induction positioning.

Electrical and standard components:

1. Programmable controller PLC: Panasonic

2. Human machine interface: Weinview

3. Electrical control devices: Omron/APT/Chint

4. Temperature controller: OMRON

5. Solid state relay: Omron/Yangming 25A * 4

6. Thermocouple: 8-core Teflon wire

7. Cylinder: AirTAC

8. Power cylinder: Taiwan Sentuo

9. Splitter: China

10. Pressure sensor: Zhongnuo

11. Safety light curtain: Panasonic

Remark:

If the above brand components out of stock, we will change with same class ones instead without information to customer, thus not influence the delivery time. Hope for understanding!

General equipment configuration and standards

1. Equipment appearance color: The customer provides a color palette.

2. Equipment noise ≤ 60 dB

3. The equipment meets the national safety standards for mechanical and electrical equipment, and there are no obvious or potential design safety hazards.

4. Attached are Chinese operation manuals and equipment maintenance manuals

5. Randomly deliver the electrical control diagram, pneumatic control diagram, and purchased component manual of the machine.

6. Provide a list and drawings of each component for replacement.

7. Provide a list of vulnerable parts, including name, quantity of individual units, specifications or drawings, brand, estimated service life, and other information.

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 Email : tob.amy@tobmachine.com