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Prismatic Battery Semi-automatic Ultrasonic Spot Welder

Model Number:
TMAX-YK-DH-6000
Compliance:
CE compliant
Warranty:
Two years limited warranty with lifetime technical support
Payment:
T/T, Credit Card, Paypal, LC, Western Union
Delivery Time:
3 days

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Email : David@battery-equipments.com
Wechat : Wechat 13506084915

DESCRIPTION

Prismatic Battery Semi-automatic Ultrasonic Spot Welder

1、Equipment Overview

1.1 Equipment usage: suitable for welding between positive plates and aluminum foil of prismatic battery, and welding between cathodic tab and aluminum foil.

1.2 Production efficiency: about 25ppm (depending on the proficiency of manual operation and the number of polar ear layers).

1.3 Scope of application:

SN	Name	Specification
1	Material of substrate (positive plate)	aluminum foil
2	Thickness of substrate (positive plate)	0.09-0.015mm
3	Gasket (positive tab) material	Aluminum tab
4	Thickness of gasket (positive tab)	0.2
5	Maximum number of laminations	10-50 layers

1.4 Equipment size:

1) Generator size: about 520×410×170mm (length × width × Height).

2) Head size: about 480×200×480mm(length × width × Height).

2. Reference weight of equipment: About 60kg.

1.5 Working process

Manually place the cell on the welding platform → Foot switch Welding tab → Power core complete the process

2、Equipment structure diagram

Appearance drawing (for reference only)

3、Equipment function and description

SN	Name	Function	Qty
1	The ultrasonic generator	The frequency converter changes the power frequency current to the oscillation current with ultrasonic frequency of 20kHz	1 set
2-01	Vibration system transducer	Piezoelectric effect converts the ultrasonic frequency electric energy fed by the generator into mechanical vibration energy	1 set
2-02	Vibration system - horn	Change amplitude	1 set
2-03	Vibration system - welded joints	Apply mechanical energy to the interface of the metal sheet to be welded	1 set
3	Frame (head)	Mechanical components and pneumatic components of fixed vibration system	1 set
4	Connect the cable	Connect the ultrasonic generator to the frame (head)	2 pcs

1. Circuit part (function and implementation mode)

SN	Item	Function
1	power switch	Control main power supply
2	AC contactor	Main power current connection
3	Switching Mode Power Supply	Constant voltage and current (constant amplitude)
4	Ultrasonic generator - main board	Generate oscillating electrical signals.
5	Ultrasonic generator power amplifier module	Electric power amplification.
6	Ultrasonic generator - output transformer	Oscillation signal output, impedance matching.
7	Program controller－LOGO	Working time program control
8	Program controller panel－LOGO-TD	operation panel

2. Pneumatic part

3. Tooling positioning fixture

1)The platform is made of bakelite

2) When welding the positive or negative tab, replace the positioning fixture, as well as the welding head, and adjust the parameters.

4、Process performance

1). The principle of the equipment is that the transducer converts the ultrasonic high-power oscillation signal into the mechanical energy of the corresponding frequency, which is applied to the interface of the metal sheet to be welded, so that the joint of the metal sheet can generate heat instantly, and then the particles in the metal lattice can be started, so that the molecules at the joint of the metal sheet can penetrate each other and be welded together to complete the welding.

2). Adopt advanced constant current and constant voltage circuit technology, and the ultrasonic amplitude is continuously adjustable.

3). Adopt intelligent ICs chassis control system with secondary ultrasonic function; The system has the function of power on self-test, intelligent segmentation of vibration pair, automatic tracking, and signal transmission on the computer.

4). The mechanical structure of the machine head adopts German x guide rail structure, with high precision.

5). It has a voltage protection system (the range of power supply voltage is 220V ~ 250V); The output power and working frequency of the machine will not be affected during the automatic constant voltage period.

6). It has overload protection system.

7). It has overcurrent protection.

8. It has automatic compensation for unstable power supply frequency.

9). With welding overload protection signal feedback.

10). Computer data monitoring and data uploading.

11). Intelligent ICs system: intelligent chip digital circuit, high-density integrated central processing system, millisecond level sampling control.

12). Intelligent segmentation and automatic tracking of amplitude. 1% - 100% amplitude can be set within 0-1000ms to adapt to different welding processes.

13). The system does not need to be recalibrated after self-test, automatic frequency search, welding head replacement or mold repair.

14). The frequency is automatically tracked during operation. During operation, the frequency of the welding head and the transducer will shift with the change of temperature and load. The welding machine can automatically search and track the resonant frequency of the transducer in the whole range, so as to ensure that the transducer always works in the resonant state, ensure the high-efficiency operation of the equipment, and make the welding more stable and reliable.

15). Match various welding modes such as energy and intelligent time: different welding modes adapt to different welding process requirements to achieve better welding effect.

16). 7-20 welding parameters can be preset in advance to meet different welding process requirements. The operator can directly access the data to weld, which greatly improves the work efficiency.

17).7 inch high-definition touch screen, intuitive chart operation interface.

18). The welding effect of each time is displayed on the high-definition man-machine exchange touch screen through data, and the welding process is displayed in a curve.

19). Each welding data can be transmitted to the monitoring computer, so that the welding data can be traced and the defective rate can be reduced.

20). Intelligent system security protection and monitoring.

21). The alarm output and reset function can set different alarm values to make the quality control more in place.

22). Multi level password protection can be set to separate the debugging interface of managers from the operator's operation interface.

5、Main parameters of equipment

SN	Name	Specification
1	Welding mode of tab	Horizontal / vertical, to be determined before placing an order
2	Solder joint length	18-36mm
3	Solder joint width	3mm
4	Solder joint depth	0.1-0.6mm
5	Welding time	Within 1S
6	Number of solder joint rows	2 row
7	pressure	0.1MPa～1MPa，adjustable
8	Time adjustment range	0.2～0.8/s，0～60S adjustable
9	Service life of welding surface	≥100,000
10	Welding head material	Imported high speed steel
11	stand-off height	1mm
12	Solder joint / grain distribution status	Straight lines or meter shaped lines on the upper welding head; Lower mold chequer
13	Height from welding surface to welding head	＞5mm
14	Length of welding head	≥130mm
15	Available welding surface of welding head	2 pcs
16	Installation direction of welding head	transverse
17	Amplitude adjustable range	semi-cycle: 20～40um
18	Frequency difference between transducers	≤400Hz
19	Impedance difference between transducers	≤4Ω
20	Capacitance difference between transducers	≤400PF
21	Insulation resistance between transducer and housing	≥30MΩ
22	Bearable power	4200W+(peak value)
23	Welding tension	≥300N
24	Frequency control mode	Built in frequency adjustable
25	Constant amplitude function	Switching power supply constant voltage and current (constant amplitude)
26	Stepless adjustable amplitude	Stepless adjustable
27	Ultrasonic frequency	20KHz
28	appearance	There shall be no false welding, penetration and leakage, and the welding shall be firm and penetrated layer by layer
29	Design service life of equipment	8～10 years

6、Main spare parts

SN	Name	Brand	Remark
1	transducer	Chip German Thai
2	Luffing lever	Wei Sheng
3	Welding head	Yishengbai imported materials
4	Chip processor	USA ID Company
5	X guide	CPC
6	Cylinder	AirTAC
7	Solenoid valve	AirTAC
Some spare parts are not listed one by one, and the actual configuration shall prevail

7、Installation environment requirements

1. Installation space：above 700×1200×650mm（L×W×H）

2. Compressed air: after drying, filtering and stabilizing, the outlet pressure is greater than 5.0～7.0kgf/cm²（0.5～0.7Mpa）

3. Power supply：AC220V/380V/50Hz/60Hz。

battery equipment

Related Tags :

Ultrasonic Welding Machine Ultrasonic Spot Welding Machine Semi-automatic Ultrasonic Welder

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