4. CONCEPT GENERATION - O-division-2021-2022-Even/Repo-01 GitHub Wiki

4.1 ESTABLISHING FUNCTIONS

Table 1: List of all identified functions

S.NO. Functions
1 Screen printing on cloth bags
2 Spread the ink
3 Hold the cloth bag
4 Moving cloth bags
5 Moving the squeegee
6 Move cloth to printing section

4.2 FUNCTION TREE

Fig 1: Function tree of screen printing machine image

Sub Systems Identified:

  1. Moving unit
  2. Printing unit
  3. Holding unit

4.3 MORPHOLOGICAL CHART

Serial No. Subfunctions Means 1 Means 2 Means 3 Means 4
1 Motion of cloth bag conveyer belt . roller conveyer . pneumatic conveyer . chute conveyer ..
2 Pressing the screen  DC motor . Servo motor . Stepper motor .  
3 Hold screen edge clamping . mechanical arm . robotic clamp . Wooden frame
4 Motion of squeeze  DC motor . Servo motor . Stepper motor .   
5 Hold cloth bag conveyer belt . roller conveyer . pneumatic conveyer . chute conveyer ..

4.4 GENERATED CONCEPTS

DESIGN 1:

1e

DESIGN 2:

4e

DESIGN 3:

3e

DESIGN 4:

4e