GW-IN200-4 Full Automatic 4-station Internal Winding Machine

SPECIFICATION

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3. Technical requirements for stator winding

1.1. Workpiece description

A total of 1 product workpiece stator, respectively: outer diameter × inner diameter × stack height (not including the frame)

1.120mm×86mm×28mm (The outer diameter is the same, but the stack height can be adjusted.)

3.1.1 For winding requirements, please refer to Party A’s drawings. The dimensions are designed with reference to the samples provided by Party A. (Party B is only responsible for the sample size. If it is involved in a situation that is inconsistent with the sample size, Party B will not bear the corresponding responsibility, but the height can be adjusted. ).

3.1.2 The test after the equipment is wound meets the salt water pinhole test requirements of Party A (3 meters not more than 1 point), and the qualified rate of finished products is 100% within the allowable range of the parameters.

4. Factory conditions

4.1. Current type and voltage

The power supply adopts three-phase four-wire system; voltage: AC380V10%; frequency 50Hz1%; power 9000W;

4.2. Compressed air:

Pressure: not less than 0.4~0.7Mpa, pipe connection; entering equipment temperature: ≈ room temperature

4.3. Safety and environmental protection

4.3.1. General requirements: The labor protection clauses for human safety, protection, occupational health, etc. comply with the relevant national and industry standards of the machine tool manufacturing country, and must not conflict with the relevant standards of the demand-side country and industry.

4.3.2. The assembly line and equipment must have a main emergency stop switch, which is eye-catching and convenient for emergency operation. The color is red.

4.3.3. The dangerous parts of the equipment must be marked with text or dangerous graphics.

4.3.4. The equipment and facilities shall meet the requirements of ergonomics and minimize the labor intensity of the operators.

4.3.5. The left, right and rear sides of the equipment are protected by aluminum alloy frame + white plexiglass door.

5. Basic equipment requirements and functional description

51. Workers pre-install the motor stator; start the equipment to automatically complete the winding process.

5.2. The equipment movement adopts 5 servo motors to control precise winding, foot winding, thread passing and other actions, which are X, Y, Z, and U axes respectively, and the X and Y axes are 400W servo motors. 4000W on the Z axis. Two 2000W on the U axis.

5.3. Process requirements:

a. The equipment is stable and reliable for continuous production, the appearance is generous and beautiful, and the operation and adjustment are convenient;

b. Finished product technology meets customer requirements.

c. Equipment production cycle: (maximum winding speed 600rpm/min)) The specific other winding efficiency is determined by the line of sight diameter.

d. Equipment production cycle: 2min /4pcs (take 120×86×28 iron core, wire diameter 12mm, 10 slots, 30 turns per slot as an example, excluding manual loading and unloading time)

e. Operator: 1 person is mainly responsible for product loading and unloading and monitoring operation;

f. Seamless pipe + 50 # steel plate is used below the workbench, aluminum alloy frame is used for the workpanel, left, right and rear. The main moving parts are imported wear-resistant alloy steel, and the whole treatment is white rock plating.Other parts are treated with white bright silver rock plating;

g. Equipment safety: The monitoring panels of the console and the machine are equipped with emergency stop buttons. The servo motion limit is equipped with a travel switch to prevent the equipment from damaging the equipment by misoperation;

h. Hierarchical password management of the operating authority of stand-alone equipment to ensure the safety of the system.

i. Install the air pressure detection switch to ensure that there is no safety accident and equipment damage caused by the air pressure opening the equipment when the equipment is running.

j. Applicable wire diameter of the machine: single wire 0.1~1.2 mm (specifically, it needs to be determined according to the stator slot).

k. The machine is suitable for stator specifications: outer diameter: Φ10～120mm, stack height: 10～100mm.

l. The machine automatically winds and arranges wires automatically (precisely arrange wires by layer, and the number of wires per layer is adjustable).

m. The equipment is suitable for automatic winding of 4 identical products at the same time.

n. The device itself can store 100 different product programs without connecting any external storage devices. The maximum step sequence of a single product program is 320 steps. The device itself has an automatic save function. When the product program is halfway through, the device is suddenly powered off. When the product program is edited after restarting, the current steps can be continued to complete the subsequent product editing. Product program editing is simple, and can be mastered through simple personnel training, and the complete product program editing work can be done independently.

5.4. Using HMI and motion controller, all alarms of the equipment are prompted to the operator in the form of a pop-up dialog box, and are equipped with an alarm indicator and a buzzer (Tricolour light).

6.Electrical technical requirements

6.1 Overall requirements:

The electrical control system of the stand-alone equipment complies with the national design standards.

6.2 Control system:

6.2.1 Overall description of the control system

The stand-alone control system is composed of an independent main control PLC and a man-machine interface of the workstation, which can be independently debugged and operated.

Each stand-alone machine has full automatic, manual, and adjustment operation modes.

6.2.1 Interface data requirements:

      The equipment has Ethernet communication function and can provide Ethernet interface to facilitate the uploading and downloading of product programs.

6.2.1 Configuration requirements:

a. Stand-alone equipment adopts independent PLC.

b. The equipment is equipped with a man-machine interface as required, with functions such as product step programming. The man-machine interface of the workstation adopts an integrated touch screen. The main functions are: product step sequence programming, real-time dynamic display of various states of the equipment, such as the actual state and position of the equipment, the ON/OFF state of various sensors, alarm information, etc., with fault diagnosis and fault query functions.

6.3 Wiring and marking requirements

6.3.1 In the electric cabinet, the plastic wiring groove in front of the board is used for wiring.

6.3.2 All electrical components must have a unique label and be installed in an eye-catching position, corresponding to the drawing for easy searching. The movement direction of the servo axis must be clearly marked. All wires and cable joints must have a unique label. All signs must comply with the national electrical standards, and the line numbers should be printed clearly and beautifully.

6.3.3 The electrical components in the electrical cabinet must be properly grounded, and the grounding wire shall be an electrical standard yellow-green wire.