Xinje Malaysia

High-speed tablet making machine system solution

Higher precision, stable laying, and convenient operation

Multi-thread cutting machine is a key equipment in the manufacturing process of core device substrates in industries such as IC (integrated circuit), IT (information technology), PV (photovoltaic), etc. It has the advantages of high efficiency, high production capacity, and high precision, and is currently the most widely used equipment for cutting hard and brittle materials.

Equipment Introduction

The function of the tabbing machine is to weld tabs on the electrode plates and attach insulating tapes at the positions where the tabs are welded and the blank areas of the electrode plates, providing production materials for the next process. The main models include 2-channel glue, 4-channel glue, 6-channel glue, 8-channel glue, and the double-welding and double-tab attaching model. In addition, according to different material receiving methods, it is further divided into winding and slicing.

Process principle

The tabbing machine is mainly divided into 3 stations: welding tabs, gluing, and material receiving.

Weld Tabs

The welding tab electrode work station is composed of the welding traction shaft, the unwinding shaft, the unwinding swing rod, and the tab electrode feeding part at the back of the machine。 The welding traction pulls the electrode sheet forward, and the unwinding shaft automatically matches the speed according to the speed of the welding traction and the diameter of the electrode sheet roll material to keep the up-and-down floating of the unwinding swing rod stably within a certain range. At the same time, the tab electrode feeding part also starts to operate to send out the tab electrode. The welding traction locates the welding position of the electrode sheet through the optical fiber, and finally welds the tab electrode to the electrode sheet.

Apply Adhesive

The taping work station is composed of the taping traction shaft, the upper and lower rubber-pulling shafts, and the upper and lower rubber-rolling shafts。 The upper and lower rubber-rolling shafts attach the adhesive tape on the suction cup to the electrode sheet in a flying shear manner through the positioning optical fiber.

Collect Materials

The material receiving is divided into two parts: winding and slicing。 ·The winding part is composed of the taping traction shaft, the winding shaft, and the winding swing rod. The winding is the same as the unwinding. The difference is that the welding traction will have start and stop during operation, while the taping traction does not. ·The slicing part is composed of the taping traction shaft, the slicing traction shaft, and the floating roller between them. It is mainly to meet the production needs of the semi-automatic winding machine, and a material receiver may be equipped to replace the manual work to collect the electrode sheets neatly.

Scheme advantages

Good unwinding stability

When the machine is running normally, the unwinding swing rod will not be pulled to the upper limit or placed to the lower limit, and there will be no roll-swinging phenomenon.

Good unwinding correction performance

It can ensure that the tab electrode welded on the electrode sheet has an error of the tab electrode folding distance within 0.3mm.

High taping accuracy

The adhesive tape attached to the front and back sides of the electrode sheet does not wrinkle, and the left-right misalignment is within 0.2mm, and the front-back misalignment is within 0.3mm.

Stable operation

The speeds of the welding tab electrode work station and the taping work station automatically match to ensure stable efficiency; during the start-stop process, there is no missed welding or missed taping.

System topology

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