Patent US5024720A successfully refreshed from Google Patents.
US5024720A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feeding apparatus for feeding belted components to an automatic assembly apparatus
Assignee: Besi Switzerland AG
•
Filing: 1989-11-08
•
Granted: 1991-06-18
•
Expires: 2009-11-08
Abstract
Abstract The feeding apparatus comprises a flat housing mounted on the component insertion apparatus in vertical orientation. The housing includes a guiding channel for guiding the supporting tape of the belt containing the components to be fed. The guiding channel comprises a channel portion running horizontally along the upper narrow edge of the housing and has a freely exposed component pick-up area. Driving means are provided for stepwise forwarding the belt through the guiding channel, said driving means mounted in the interior of the housing and including a driving motor. The driving motor has a drive shaft running parallel to the two lateral surfaces of the housing. First and a second power transmission means are fixed to the drive shaft and adapted to stepwise forward the belt containing the components, and to forward the cover tape when it is peeled off from the belt. The means for peeling off the cover tape from the belt comprise a deflection means having an oblique deflection edge located in the horizontally running channel portion above said guiding channel, and further having a deflection pulley with a horizontally extending rotation shaft. The cover tape of the belt is peeled off from the belt over the deflection edge in horizontal direction and perpendicularly to the forwarding direction of the belt and runs over the deflection pulley to be removed in downward direction.
Inventors
- 👤 Ernst Boss
- 👤 Andreas R. Dill
- 👤 Heinz Zimmermann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:14
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/04; H05K13/0417; H05K13/0419; Y; Y10; Y10T; Y10T156/00; Y10T156/11; Y10T156/1105; Y10T156/19; Y10T156/1906
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
286 words
A feeding apparatus for feeding components supported on a belt and packaged in a cover tape to an automatic component assembly means, including a component insertion apparatus, said feeding apparatus comprising: a flat housing having at least two lateral surfaces mounted on said component insertion apparatus in vertical orientation including a guiding channel for guiding the belt containing the components to be fed, said guiding channel comprising a channel portion running horizontally along an upper edge of said housing and having a freely exposed component pick-up area; driving means for stepwise forwarding said belt containing said components to be fed through said guiding channel, said driving means mounted in the interior of said housing and including a driving motor; means for peeling off the cover tape from said belt containing said components to be fed; said driving motor comprising a drive shaft running parallel to the lateral surfaces of said housing; a first power transmission means fixed to said drive shaft and adapted to stepwise forward said belt; a second power transmission means fixed to said drive shaft and adapted to forward said cover tape when it is peeled off from said belt containing said components to be fed; said means for peeling off said cover tape comprising a deflection means having an oblique deflection edge located in said horizontally running portion of said guiding channel, and further having a deflection pulley with a horizontally extending rotation shaft; said cover tape of said belt containing said components to be fed being peeled off from said belt over said deflection edge in a horizontal direction and perpendicularly to the forwarding direction of said belt and running over said deflection pulley to be removed in a downward direction.
Claim 2
Dependent Claim
286 words
A feeding apparatus for feeding components supported on a belt and packaged in a cover tape to an automatic component assembly means, including a component insertion apparatus, said feeding apparatus comprising: a flat housing having at least two lateral surfaces mounted on said component insertion apparatus in vertical orientation including a guiding channel for guiding the belt containing the components to be fed, said guiding channel comprising a channel portion running horizontally along an upper edge of said housing and having a freely exposed component pick-up area; driving means for stepwise forwarding said belt containing said components to be fed through said guiding channel, said driving means mounted in the interior of said housing and including a driving motor; means for peeling off the cover tape from said belt containing said components to be fed; said driving motor comprising a drive shaft running parallel to the lateral surfaces of said housing; a first power transmission means fixed to said drive shaft and adapted to stepwise forward said belt; a second power transmission means fixed to said drive shaft and adapted to forward said cover tape when it is peeled off from said belt containing said components to be fed; said means for peeling off said cover tape comprising a deflection means having an oblique deflection edge located in said horizontally running portion of said guiding channel, and further having a deflection pulley with a horizontally extending rotation shaft; said cover tape of said belt containing said components to be fed being peeled off from said belt over said deflection edge in a horizontal direction and perpendicularly to the forwarding direction of said belt and running over said deflection pulley to be removed in a downward direction.
Claim 3
Dependent Claim
33 words
A feeding apparatus according to claim 1 in which said housing defines a cartridge and comprises a mounted plate provided with a plurality of recesses and a cover plate partially covering said recesses.
Claim 4
Dependent Claim
62 words
A feeding apparatus according to claim 1 in which said housing comprises a channel for the removal of said peeled off cover tape of said belt, and in which said guiding channel for guiding said supporting tape of said belt opens out at a lower edge of said housing near to said channel for the removal of said peeled off cover tape.
Claim 5
Dependent Claim
95 words
A feeding apparatus according to claim 1 in which said first power transmission means comprises a pinion gear fixed to said drive shaft of said driving motor, said driving means for stepwise forwarding said belt further comprising a driving wheel mounted for rotation around a horizontal axis, said driving wheel being provided with a first peripheral gear rim with driving teeth projecting into said guiding channel for guiding the supporting tape of said belt and with a second lateral gear rim meshing with said pinion gear fixed to said drive shaft of said driving motor.
Claim 6
Dependent Claim
56 words
A feeding apparatus according to claim 4 in which said driving wheel comprises a plurality of markings representing the angular position of said driving wheel, said apparatus further comprising an optoelectronic sensing means cooperating with said markings and thereby measuring the step length of the forwarding motion of said belt containing said components to be fed.
Claim 7
Dependent Claim
107 words
A feeding apparatus according to claim 1 in which said housing comprises a channel for the removal of said peeled off cover tape of said belt, in which said drive shaft of said driving motor extends through said channel, and in which said second power transmission means comprises a driving roll fixed to said drive shaft of said driving motor in the interior of said channel as well as an idler roll pressed against said driving roll, said cover tape peeled off from said belt containing said components running between said driving roll and said idler roll to be transported by the rotation of said driving roll.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-06-17 | 1994-12-17 | 1995-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-06-17 | 1998-12-17 | 1999-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-06-17 | 2002-12-17 | 2003-06-18 | $7700.00 | Window Closed / Lapsed |