1. Application of Equipment

The equipment is used to connect the plate head and the plate tail of two steel coils so that the production line can work continuously. Widely used in color coating, finishing, degreasing and pickling production lines, it is the ideal tape receiving equipment.

2.Parameters and Performance of Equipment

1. Applied materials

(1) material: Hot rolled sheet, galvanized sheet, silicon steel, etc

(2) thickness: 0.3-3.0mm

(3) width: 600-1650 mm

(4) strength of extension: ≤1100MPa

(5) yield strength: ≤1100MPa

2. Equipment performance parameters

(1) The thickness of the suture: 0.6-6.0mm

(2) The width of the suture: 600-1650mm

(3) Suture time: ≤40s

(4)Seam number: 12 rows per row, 24 rows per row

(5) Work center height: 1620mm

(6) Suture line number: 2 rows/t

(7)Seam type: Y type self - lock/strap

(7)Mold opening: 150mm

(8)Hydraulic cylinder: Φ360xΦ240x200

(9) Work pressure: ≤25 Mpa

(11)Sewn together: ≤760KN

(12)Feed direction: Right

(13 Installed capacity: 37KW

3. The structure and composition of the equipment

(1). Mechanical parts

The equipment consists of a main frame assembly, stitching mold, synchronous mechanism, mechanical stripper mechanism, hydraulic system, pressure forming device, suture depth adjustment system, security locking devices (safety pin) and the electrical system.

The main frame assembly consists of the top and bottom chassis, side frame, guide components. The top and bottom chassis, side frame are welded with quality carbon structural steel, after machining, they are combined together by connecting standard parts of CL8.8 with high precision and high strength.

Mold is one of the main equipment of the stitching machine, consists of the upper and lower mold plates, strippers and punching blade, the material of cutting edge is Cr12MoV, mechanical stripper is designed with a mold protection device.

The synchronous mechanism is composed by a rack and pinion, to ensure the synchronous lift of hydraulic cylinders.

The adjustment of suturing depth is realized by detecting hydraulic cylinder displacement by displacement sensor, and the suturing effect is ensured by adjusting suturing depth.

The pressing joint device is composed of upper and lower pressing plates and hydraulic cylinders.The upper and lower pressing plates are structural parts.

The equipment is hydraulic cylinder under the type, with rubber roller.The mold itself has a limit device.Sew two rows at a time, manually thread the reinforcing band or self-lock.

Suturing hydraulic cylinder specifications: Ø360/Ø240x200

Pressure seam hydraulic cylinder specifications: Ø140/Ø70x200

(2). Hydraulic system

The main configuration of the hydraulic system is as follows:

Oil tank capacity: 630L

Material: Carbon steel

Hydraulic pump: Beijing Bosch Rexroth products

Solenoid valve: Three-position valve, 24V Yuken

Motor: N=37KW 415V 50HZ Level4

Work pressure: ≤25MPa

Detecting device of oil level and temperature, cooling device is designed.

(3). Electrical System

The electrical system is the central system of the equipment, which controls the starting of the hydraulic pump station, stitching, pressing and stitching depth setting, etc.

Major dispositions:

Operating table: hanging type

PLC, touch screen: Siemens products

Displacement sensor: Shenzhen Mirang products.

Proximity switch: SICK/P+F product

Other components: Schneider products