Method of a double starwheel unit in multiple rows with a multi-hole manner, an instrument and the like

Abstract

A method of a double starwheel unit in multiple rows with a multi-hole manner, an instrument and the like are disclosed. The double starwheel unit has a sleeve and two starwheel parallel-arranged and connecting the sleeve. The instrument has a plate-like assembly fixture and an orientation mechanism. The plate-like assembly fixture has a plurality of strip-like tools. The method combines the strip-like tools with the plate-like assembly fixture and a plurality of module holes, presses an exterior mold on the starwheel onto upper and lower surfaces of the plate-like assembly fixture, and injects a working fluid to shape the double starwheel units. The strip-like tools are engaged or disengaged by the orientation mechanism.

1 . An instrument adopted for fabricating a plurality of double starwheel units in multiple rows with a multi-hole manner, comprising:
 a plate-like assembly fixture having a plurality of strip-like tools parallel to each other and connection mechanisms arranged thereon and connecting alternatingly between the strip-like tools, wherein each strip-like tool has a plurality of recesses respectively formed in two opposing longitudinal sides, the plate-like assembly fixture includes a module hole formed both by each of the recesses of the strip-like tools and a next recess relating thereto, and each double starwheel unit includes a gear-wheel hole formed therein and oriented in the module hole; and   an orientation mechanism engaging with or disengaging from each strip-like tool and a next strip-like tool relating thereto.   
   
   
       2 . The instrument of  claim 1 , wherein:
 the plate-like assembly fixture connects to an exterior mold, wherein the exterior mold includes a plurality of module slots, a plurality of posts arranged in the module slots, and a plurality of injection holes communicating with the module slots;   the exterior mold covers the plate-like assembly fixture and closely presses external teeth of each double starwheel unit arranged on upper and lower surfaces of the plate-like assembly fixture, respectively;   the gear-wheel hole communicates with the module hole, wherein a circumference thereof ranges between that of the gear-wheel hole and that of the external teeth; and   each module slot corresponds to the module hole and each post penetrates through the module hole and the gear-wheel hole;   whereby a working fluid is injected into the injection holes in the exterior mold and into the module hole, the working fluid transforms into a sleeve and each posts retains a central hole therein, the sleeve connects the two double starwheels arranged respectively on each upper and lower surface of the plate-like assembly fixture to shape a double starwheel unit oriented in the module hole.   
   
   
       3 . The instrument of  claim 1 , wherein:
 the orientation mechanism includes a housing, a horizontal reciprocal power source and a retractable assembly mechanism;   the housing has a front side and a rear side relating to the front side; and   the horizontal reciprocal power source is disposed on the front side of the housing and has a lateral telescopic lever parallel to a horizontal direction of the housing, the retractable assembly mechanism includes a front-end face and a rear-end face relating to the front-end face, the front-end face connects the lateral telescopic lever and slides on the housing, and the rear-end face connects the rear side of the housing.   
   
   
       4 . The instrument of  claim 3 , wherein:
 each strip-like tool includes an orientation hole formed therein, the plate-like assembly fixture and the double starwheel units are arranged on the retractable assembly mechanism, and the retractable assembly mechanism includes an orientation plate, a reception plate, an orientation pin, a collection pin and a linkage mechanism;   the orientation plate is arranged alternatingly with the reception plate, wherein each front-end face and rear-end face of the retractable assembly mechanism is the orientation plate;   the linkage mechanism is arranged between the orientation plate and the reception plate for extending and retracting;   the orientation plate has a first lengthwise hole for the orientation pin to connect therein, and the orientation pin has a top exposed by the first lengthwise hole;   each strip-like tool corresponds to the orientation plate and the orientation hole sleeves on the top of the orientation pin;   the reception plate has a second lengthwise hole formed therein for receiving the collection pin therein, and the collection pin has a top exposed by the second lengthwise hole; and   the central hole of each of the double starwheel unit relatively sleeves on the top of the collection pin.   
   
   
       5 . The instrument of  claim 4 , wherein:
 the linkage mechanism includes a secure hole, a pivot hole, a reception hole, a pivot pin and a secure pin;   the secure hole, the pivot hole and the reception hole are respectively formed on two adjacent orientation plates and the reception plate, and the orientation plates and the reception plate respectively have an insertion hole communicating with the secure hole;   the linkage mechanism further includes a limitation slot formed in the pivot hole and facing a retraction direction of the retractable assembly mechanism;   the pivot pin has a through hole formed in an end thereof and an expansion limitation portion arranged in an opposing end thereof and facing a retraction direction of the retractable assembly mechanism;   the pivot pin penetrates through the pivot hole and the secure hole, the secure pin inserts into the insertion hole, the secure hole and the through hole for orienting the pivot pin in the secure hole; and   the expansion limitation portion mates with the limitation slot for pivoting on the reception hole.   
   
   
       6 . The instrument of  claim 4 , wherein the housing includes a base, and an upper groove is formed in the base and parallel to the horizontal direction, the orientation plate and the reception plate each having a lower protrusion mating with the upper groove. 
   
   
       7 . The instrument of  claim 6 , wherein the housing includes two opposing lateral bases respectively disposed on two opposing sides of the base and parallel to the horizontal direction, each opposing lateral base has an inner raised strip and a lateral groove formed between the inner raised strip and the base, both the orientation plate and the reception plate respectively have two opposing edges, and each opposing edge slidably mates with the inner raised strip. 
   
   
       8 . The instrument of  claim 7 , wherein:
 the orientation mechanism includes a vertical reciprocal power source, a top-retention plate, a plurality of pillars and a top plate;   the vertical reciprocal power source and the top-retention plate are disposed beneath the base;   the top plate is arranged between the plate-like assembly fixture and the retractable assembly mechanism;   the vertical reciprocal power source includes a longitudinal telescopic lever defining a vertical direction and is vertical to the plate-like assembly fixture;   the top-retention plate connects to the end of the longitudinal telescopic lever;   the base has a plurality of through holes;   each pillar has an end connecting to the top-retention plate and an opposing end penetrating through each of the through holes of the base to connect to the top plate, and the top plate restrictedly moves on the inner raised strip;   the top plate has a plurality of guiding slots formed therein and a plurality of partitions all parallel to the horizontal direction; and   the orientation pin and the collection pin each penetrate into each of the guiding slots and are actuated therein.   
   
   
       9 . The instrument of  claim 7 , wherein:
 each connection mechanism includes two clips parallel to each other, and the two clips respectively have two embedded slots relating to each other;   each strip-like tool has two opposing ends clamped by the two clips into the two embedded slots in a one-on-one manner to combine the strip-like tools with the plate-like assembly fixture; and   the lateral base has a concave portion formed in a top face thereof to allow the two clips to straddle the concave portion, the two clips clamping on or off the two opposing ends thereby.   
   
   
       10 . The instrument of  claim 7 , wherein the horizontal reciprocal power source connects to a fixed plate, the fixed plate being disposed on the base and the lateral base, the orientation plate of the retractable assembly mechanism connecting to a connection plate, and the lateral telescopic lever of the horizontal reciprocal power source movably penetrating through a shaft hole of the connection plate. 
   
   
       11 . The instrument of  claim 6 , wherein the orientation plate of the retractable assembly mechanism has a fixed clip connecting the base.