Stitching Mechanism
AssemblyThe reciprocating needle bar and rotating looper that form single-thread chainstitches (ISO type 101) through the button holes, timed by the main shaft. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Stitching Mechanism parts and their functions
7 top-level parts · 11 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Needle Bar | 1× | Needle bar |
| 2 | Needle | 1× | Button-sew needle |
| 3 | Looper | 1× | Rotating looper |
| 4 | Looper Cam | 1× | Looper drive cam |
| 5 | Needle Crank | 1× | Needle bar crank |
| 6 | Ball Bearing | 4× | Mechanism bearings |
| 7 | Oil Seal | 2× | Shaft seals |
3D model
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Build & assembly graph
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Bill of materials for Stitching Mechanism
7 top-level lines · 7 rows shown · 11 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Needle Bar | button-attaching-machine-needle-bar | 1× | 1 | · | part |
| 2 | Needle | button-attaching-machine-needle | 1× | 1 | · | part |
| 3 | Looper | button-attaching-machine-looper | 1× | 1 | · | part |
| 4 | Looper Cam | button-attaching-machine-looper-cam | 1× | 1 | · | part |
| 5 | Needle Crank | button-attaching-machine-needle-crank | 1× | 1 | · | part |
| 6 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 7 | Oil Seal | oil-seal | 2× | 2 | · | part |
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Where the stitching mechanism is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |