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Curved Needle Head

Assembly

Right-angle curved needle mechanism with ridge former blade, looper hook, and skip-stitch cam allowing needle to penetrate folded fabric edges intermittently. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Curved Needle Head parts and their functions

6 top-level parts · 8 parts in total · full bill of materials below
Curved Needle Head parts diagram: 1 curved needle bar, 2 ridge former blade, 3 compact looper, 4 skip-stitch cam, 5 ball bearing, 6 fastener set. 8 parts in 6 top-level items.
Curved Needle Head parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Curved Needle Bar 1× Horizontal bar holding curved needle at right angle
2 Ridge Former Blade 1× Vertical blade pressing fabric fold during stitch
3 Compact Looper 1× Small rotating looper intercepting needle thread
4 Skip-Stitch Cam 1× Intermittent drive disabling needle penetration every 2–4 cycles
5 Ball Bearing 3× Ridge and looper shaft support bearings
6 Fastener Set 1× Head assembly mounting bolts

3D model

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Build & assembly graph

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Bill of materials for Curved Needle Head

6 top-level lines · 6 rows shown · 8 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Curved Needle Bar blindstitch-machine-needle-bar 1× 1 · part
2 Ridge Former Blade blindstitch-machine-ridge-former 1× 1 · part
3 Compact Looper blindstitch-machine-looper 1× 1 · part
4 Skip-Stitch Cam blindstitch-machine-skip-cam 1× 1 · part
5 Ball Bearing ball-bearing 3× 3 · part
6 Fastener Set fastener-set 1× 1 · part

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Where the curved needle head is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used 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
VendorHQSpecialtyMOQLead 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 Corp
venture.com.sg ↗
Singapore Electronics contract mfg 1,000 pcs 6–10 wks