CN1248941C - Reassembable reel and diassembly device - Google Patents

Abstract

A kind of A reassemblable reel and decomposer.It houses electronic parts to a housing formed to a tape, to freely assemble and disassemble a large capacity of reel by winding the tape, and to facilitate the return and the housing of the reel. Disclosed a construction, where flanges 1A and 1B are engaged to both sides of a reel hub 5. In this case, claw pieces 71, 72 provided at the ends of flexible plates 6, 6, which are provided to the reel hub 5 are engaged and fixed to locking holes 11, 11. Provided to the flanges 1A and 1B, by utilizing the elasticity of the flexible plates 6, 6. When they are disassembled, the flexible plates 6, 6 are bent reversely to release the engagement of the locking holes 11, 11. And the claw pieces 71, 72, so as to separate the flanges 1A and 1B and the reel hub 5. In this disassembling time, a dismantling device having key rods 91, 91 is used.

Description

Tep reel and tep reel resolver

Technical field

The present invention relates to tep reel and tep reel resolver.

Background technology

When accommodating, transport electronic component such as semiconductor wafer, on plastic tape etc., form recess, electronic component is housed in the there, cover on it with the surface band, then plastic tape etc. is wound in tep reel, this prior art is being implemented.For example, Japanese Utility Model disclose clear and 59-64851 communique, utility model disclose clear and 61-44969 communique etc. in disclose.

In addition, when forming tep reel, make two pallets stand facing each other, make outstanding in the central boss portion butt joint, bonding formation mutually, also see utility model and disclose clear and the 59-33867 communique.In addition, as on the take-up reel axle, establishing conductive layer so that the person that prevents the static electrification, Japanese Utility Model disclose clear and 60-137760 communique, Japanese Utility Model disclose clear and the 62-147657 communique in describe.

, when making this tep reel, formation dish axle is reel portion and tray portion respectively, and their dress groups that combines are fixed.At this moment, the dish axle is taken time and energy with the bonding of pallet very much.As its terms of settlement, in aforementioned Japanese Utility Model discloses clear and 59-33867 communique, proposed to make the protrusion of formation dish axle outstanding from two pallets, make this protrusion dock bonding tep reel each other.

Though these are 2 as the part number, bond locations is difficult to form straight dish axle not at privileged site, and then is bonded with necessary the grade with lining cement, bonding machine and carries out, and is extremely bothersome.

So, the applicant has only proposed, and two parts of wearing or featuring stage armour just plug together and can easily form, integrally form whole dish axle and pallet with conductive material simultaneously, assembling constitutes simple whereby, do not need other operations such as bonding, can assemble the short time, the part number is 2, so the formation that can provide extremely at an easy rate.(openly equal into 4-20855 communique, Japanese Utility Model with reference to Japanese Utility Model and openly put down into the 4-20856 communique.)

Yet, use electronic component recently in large quantities, produced needs prior art, that accommodate, transport electronic component in large quantities, the tep reel of prior art can not adapt to.For this tep reel of accommodating in a large number, need the unexistent major diameter tep reel of prior art.Yet because accommodate high capacity, thus must form the strong immalleable degree of assembly type that arrives prior art.Yet because large diameter tep reel manufacturing cost is also high, so necessary repeated use several times are arranged.So, the transporting of the blanking bar dish after debatable being to use.Because be major diameter, occupation of land side very is so though very light shipment and delivery cost is very high.

Large diameter tep reel; constituent part, all need intensity in conjunction with part; if be housed in electronic components such as wafer in the tep reel owing to engage then can not protect to reel insecurely; though so be necessary to do the formation that is used for engaging very firm; but because firm joint is difficult to decomposition, so assembling is easy and the simple formation of decomposition is difficult to make the best of both worlds.Moreover, if constitute two parts, then forming major diameter, high-capacity occasion, it is big that part becomes volume, also is difficult to reduce volume even decompose.

Summary of the invention

So, in the present invention, propose a kind of intensity and the size that can accommodate in large quantities, protect electronic components such as wafer fully that have in use, after use, can decompose simply and reduce volume so that carrying, and the tep reel that decomposes of the assembling that also can carry out extremely simply of assembling; The 1st is characterized in that, in the tep reel of being formed by two pallets and dish axle, medial extremity at the dish axle forms flex plate, make calvus be attached to its both sides, at two side ends contact, the pushing pallet of dish axle, the pressure by flex plate makes calvus be engaged in formed retainer on pallet whereby, thereby formation tep reel, on the other hand, the direction that is disengaged from the pallet outside along calvus pushes flex plate, and calvus is freely broken away from; The 2nd is characterized in that, in the tep reel of being formed by two pallets and dish axle, on the dish axle, form flex plate, make calvus be attached to its both sides, two side ends contact pallet at the dish axle leans on the elasticity of flex plate to make calvus be engaged in formed retainer on pallet, thereby forms tep reel, on the other hand, make along the key rod that is disengaged direction pushing flex plate of calvus and can freely insert the through hole that is located on the pallet; The 3rd is characterized in that, corresponding with the through hole on being located at pallet, makes the key rod of pushing flex plate upright on the plate body that is located on the handle part; The 4th is characterized in that, it is upright on the plate body that is located on the handle part to make and be located at the corresponding key rod of through hole on the pallet, front end is set simultaneously has push rod with the corresponding contact disk of central tube of dish axle, makes this push rod can freely insert handle part.

Description of drawings

Fig. 1 is the decomposition diagram of one embodiment of the present of invention.

Fig. 2 is the local amplification plan view of the part of tray surface.

Fig. 3 is the vertical profile lateral plan that the A-A line along Fig. 2 is intercepted.

Fig. 4 is the partial top view of dish axle.

Fig. 5 is the longitudinal section that the B-B line along Fig. 4 is intercepted.

Fig. 6 is the transparent view of Fig. 4.

Fig. 7 is the birds-eye view of an alternative embodiment of the invention.

Fig. 8 is the longitudinal section that the C-C line along Fig. 7 is intercepted.

Fig. 9 is the lateral plan of resolver of the present invention.

Figure 10 is the upward view of Fig. 9.

Figure 11 is the transparent view of the running condition of Fig. 9.

Figure 12 is the lateral plan of an alternative embodiment of the invention.

Figure 13 is the upward view of Figure 12.

Figure 14 is the running condition instruction diagram of an alternative embodiment of the invention.

Figure 15 is the amplification instruction diagram of the part of local assembled state.

Figure 16 is the amplification instruction diagram of the part of local assembled state.

The specific embodiment

Below, just an embodiment shown in the figure explains the present invention.

The 1st, pallet, pallet 1A, pallet 1B are inboard two the same shapes of table side, use synthetic resin, and for example polystyrene is made tabular substantially.Particularly, must have the occasion of electric conductivity,, also can sneak into carbon fiber, graphite, titanium fiber etc. though general the use sneaked into carbon black etc. for electronic component usefulness.In addition, also can prevent that forever charged material from making by ABS etc.Its formation, though not only had intensity but can be provided with expendable weight vacancy 2,2 ..., perhaps make the such shape of connection rib, but medial surface is done into the general planar shape usually.

The 3rd, the junction surface of dish axle 5 is at the outstanding cylinder 51 of being arranged to coil axle 5 of the inboard central portion of pallet 1 plug-in mounting at appropriate heights.The 4th, insert via hole, can form circle in the central authorities of pallet 1 or on circle, form the shape of projection, or form the shape of wanting such as square.

The 5th, dish axle, outside forming by cylinder 51, in be formed centrally and aforementioned slotting via hole 4 corresponding central tubes 52, by the rib of setting up 53,53 ..., and then by the rib of slab 54 that is provided with as required fixing between the two.What rib 53 had also forms criss-cross by vertical rib 531 and cross rib 532.55,55 ... be hollow bulb, in rib 53 and rib of slab 54 and 51 formation of cylinder.In addition, on cylinder 51, the suitable notch part 511 that cylinder 51 can shrink is set, and then, with the rib of slab 54 of these notch part 511 adjacency on breach 541 is set.

6, the 6th, flex plate stretches out to hollow bulb 55 from vertical rib 531, the outstanding pawl 7,7 that is provided with on its front end both sides.Though this flex plate 6,6 can certainly stretch out from cylinder 51 along stretching out in the hollow bulb 55,55 that forms with broadening ground, the vertical rib 531 vertical direction left and right sides.(Fig. 7) flex plate 6,6 can stretch out along perpendicular direction at 4 positions, both sides about in the of 531 at vertical rib, and flex plate 6,6 can form along parallel direction up and down.Thereby flex plate 6,6, to be basic point towards the fixed part 535 of vertical rib 531 or towards the fixed part 536 of cylinder 51, can how many distortion up and down at its front end.In addition, the flex plate 6 of the approximate L font that stretches out from cylinder 51 can be out of shape biglyyer and forms.

Be located at a calvus 71,72 on the flex plate 6, together towards the same side, the same lateral surface among the figure is outstanding, alternately is arranged on the inboard position of table side.If the table side, the calvus 71 of promptly showing dish axle 5 one sides that pallet 1A engaged is in the front end of flex plate, then in the calvus 72 of a side of the dish axle 5 that engaged of pallet 1B be arranged on wide inboard of pawl of front interval from flex plate 6.Calvus 71 and calvus 72 are though it is provided with the position difference, even also no problem at same position.In addition, in the same side of the flex plate 61,62 that clips vertical rib 531 settings, calvus 71 is located at a side respectively, it is easily that calvus 72 is located at the opposing party.The stop surface 711,721 of calvus 71 and calvus 72, form with two lateral margins of cylinder 51 is easily contourly.On each flex plate 6, be easily in the projected direction one side-prominent formation pushes protrusion 65 of calvus 71 and calvus 72.This pushes protrusion 65 can form at the middle substantially place of the Width of flex plate 6, also can be formed slopely on the highland more to central authorities more.

On pallet 1, when pallet 1 and dish axle 5 joints, the retainer 11,11,11,11 that calvus 71, calvus 72 are engaged runs through setting across the space that calvus 71, calvus 72 are moved.Can be on this retainer 11, make the stop surface 111 that engages with the stop surface 711,721 of calvus 71, calvus 72 be formed on the medial surface of retainer 11, i.e. the medial surface of pallet 1, or form from their outstanding to the inside 121 ground.But, these outstanding 121 cylinder 51 contacted positions that are necessary to be arranged on not with dish axle 5.These have when calvus 71, calvus 72 and when retainer 11 engaged, the head of calvus 71, calvus 72 was not in the outstanding effect of the lateral surface of pallet 1.

In addition, though on the stop surface 111 of retainer 11, when calvus 71, calvus 72 stop, by oblique shape form portion 712,722 and the sidewall of retainer 11 between form the space, but widen this space by forming stop surface 111 with widening, be of value to and put in hand or utensil easily so that make flex plate 6 distortion by calvus 71,72.

The back side of aforementioned stop surface 111 forms oblique shape 112 in the outside, can with oblique shape formation portion 712, the 722 sliding mutually formation of the head of calvus 71, calvus 72 with closing.In addition, corresponding when with when dish axle 5 engages on pallet 1 with a side of flex plate 61,62, run through that the through hole 12,12,12,12 that has with its corresponding space of distortion being set.And then, on pallet 1, form through hole 13 for location and other purposes.One of them aligns with the through hole 8 of dish axle 5.

With 3 joints, junction surface or its vicinity of pallet 1, on the radiant rays at 3 centers, junction surface, for example positioning element about 2 to 4 14,14 is set.These location parts 14 have by two formed grooves of projection as an example.In addition, on a side dish axle 5, the projection 534 that engages with positioning element 14 such as aforementioned grooves is set on its rib 53.These location parts 14 and projection 534 are provided with several can the selection.

The 9th, resolver makes with through hole 12,12,12, the 12 corresponding key rods 91,91,91,91 of pallet 1 upright on plate body 92 lower surfaces.This key rod 91 is that pushing flex plate 6 makes it distortion person, though can be square rod, pole etc., preferably front end attenuates, or forms oblique shape portion 911 in the inboard, in addition, and the end difference 93 that also forms its insertion limit of expression that has.Also can not make this key rod 91,91 ... upright on plate body 92, and be provided in a side of on the handle part 94.On plate body 92 upper surfaces, fixedly the handle part 94 or engagement tabs that matches with through hole set on plate body 92 is set also can be installed and removed setting freely.The 95th, the push rod that is provided with as required runs through handle part 94 and plate body 92, and the central tube 52 contacted contact disks 951 with the dish axle respectively or integrally are set on its front end, up and downly makes freely.

Below, describe with regard to the assembling of tep reel.

At first, make two sides of pallet 1A, 1B contact disc axle 5, positioning through hole 13 is alignd with the through hole 8 of dish axle 5, the through hole 4,4 of each pallet 1A, 1B is alignd with the central tube 52,52 of dish axle 5 respectively.At this moment, calvus 71,72 is corresponding with retainer 11,11,11,11.So, pallet 1A, 1B are pushed on dish axle 5 by force.This pushing also can overlapping successively pallet 1A, dish axle 5, pallet 1B, slippages on desktop, side plate.

At this moment, the flex plate 6 of dish axle 5, calvus 71,72, its oblique shape formation portion 712,722 of leaning on and retainer 11,11 ... sliding mutually the closing of oblique shape portion 112 of stop surface 111, by its pushing, flex plate 6 be pushed distortion, calvus 71,72 1 skims over oblique shape portion 112, flex plate 6 is just by its elastic recovery, the stop surface 711,721 of calvus 71,72 be stopped at retainer 11,11 ... stop surface 111,111 ...Simultaneously, the cylindrical body 51 of dish axle 5 plugs together mutually with the junction surface 3 of the dish axle 5 of pallet 1A, 1B, and central tube 52 plugs together in through hole 4.Certainly, the central tube 52 of dish axle 5 is outstanding a little from cylindrical body 51 sides equally with calvus 71,72, and engage and successfully carry out, however not outstanding to outside face.Yet the junction surface 3 of pallet 1 plugs together mutually with the cylinder 51 of dish axle 5, thereby prevents its slip, rotation, can engage reliably.And then, be provided with positioning element 14,14 ... with projection 534,534 on the rib 53 of dish axle 5 ... the time both engage, stop reliably to rotate and guarantee to engage.

So the assembling of pallet 1A, dish axle 5, pallet 1B is finished.Use according to conventional approach, can decompose after the use.

When decomposing, holding handle part 94 and holding resolver 9, key rod 91,91 ... inserted pallet 1 through hole 12,12 ...Key rod 91,91 ... inboard front end attenuates continuously, becomes oblique shape portion 911, along with this was inserted and contact the outside of flex plate 6, further pushes away flex plate 6 by oblique shape portion 911 and makes it to be out of shape.At this moment, key rod 91,91 ... one survey contact from the outstanding rib 533 of cylindrical body 51, limited location system.So, further the pushing be located at flex plate 6 central portions projection 65,65 ... and be out of shape the most highly.

In addition, even do not use key rod 91,91 ..., also can with hand, other rods, collude lacing film etc. push away be engaged in retainer 11,11 ..., stop surface 111,111 ... calvus 71,72, make flex plate 6 along being disengaged the direction distortion, calvus 71,72 is thrown off.

At this moment, calvus 71,72, its stop surface 711,721 leave stop surface 111,111 ..., the pallet 1A in the outside realizes breaking away from from dish axle 5.On the other hand, though make stop surface 711,721 at pallet 1B and 5 calvus that engage 71,72 of dish axle also leave stop surface 111,111 ... but key rod 91,91 ... become the flex plate 6 that is clamped in dish axle 5 and the state between the rib 533, if though separately then be easy to extract with hand, if but allow key rod 91,91 ... maintain the original state, then become intact state.So though one push strut 95 released, push strut 95 is the central tube 52 of pushing dish axle 5 only just, may make pallet 1B also along with advancing simultaneously, when push strut 95 was pushed, both joints had not existed, and dish axle 5 and pallet 1B have also just broken away from.

As mentioned above, according to the 1st technical scheme of the present invention, because in the tep reel of being formed by two pallets and dish axle, on the dish axle, form flex plate, make calvus be attached to its both sides, two side ends contact, pushing pallet at the dish axle, elasticity by flex plate makes calvus be engaged in formed retainer on pallet whereby, thereby formation tep reel, on the other hand, the direction that is disengaged from the pallet outside along calvus pushes flex plate, and calvus is broken away from freely, so without any need for mechanical implement, only the pushing of armrest just can be assembled at an easy rate for assembling.In addition, during decomposition, by from pallet one side with hand etc. via nail along calvus be disengaged direction pushing flex plate, can make pallet break away from and decompose extremely simply from the dish axle.

In addition, according to the 2nd technical scheme, because in the tep reel of being formed by two pallets and dish axle, on the dish axle, form flex plate, make calvus be attached to its both sides, two side ends contact pallet at the dish axle, elasticity by flex plate makes calvus be engaged in formed retainer on pallet, thereby formation tep reel, on the other hand, can insert the through hole that is located on the pallet to the key rod that is disengaged direction pushing flex plate along calvus freely, so can separate the liberation of the pallet of both sides by single job by the slotting mistake of key rod, decomposition can realize instantaneously.

In addition, according to the 3rd, 5 technical schemes, the cylinder of dish axle is located reliably with engaging of pallet, and pallet neither slides with the position of dish axle and also do not rotate, can be extremely easily and guarantee joint reliably.

In addition, according to the 6th technical scheme,, can carry out reliably being contained in the protection of the commodity such as electronic component in the tep reel of the present invention by conductive material.

In addition, according to the resolver of the 8th, 9 technical schemes, by inserting of resolver key rod, pallet and dish axle can decompose at an easy rate, decompose with once inserting operation in the occasion of push rod instantaneously.Transporting after use decomposing, when accommodating, pallet becomes tabular, pallet can overlap each other, the dish axle is a minor diameter, can reduce volume greatly, has and can reduce the effect of transporting, accommodating cost significantly.

Claims (9)

1. tep reel, it is characterized in that, in the tep reel of being formed by two pallets and dish axle, on the dish axle, form flex plate, make calvus be attached to the flex plate both sides, at two side ends contact, the pushing pallet of dish axle, elasticity by flex plate makes calvus be engaged in formed retainer on pallet, thereby the formation tep reel, the direction that is disengaged from the pallet outside along calvus pushes flex plate, and calvus can freely be broken away from.

2. tep reel, it is characterized in that, in the tep reel of being formed by two pallets and dish axle, on the dish axle, form flex plate, make calvus be attached to the flex plate both sides, the two side ends contact pallet at the dish axle leans on the elasticity of flex plate to make calvus be engaged in formed retainer on pallet, thereby the formation tep reel makes along the key rod that is disengaged direction pushing flex plate of calvus and can freely insert the through hole that is located on the pallet.

3. the described tep reel of claim 1 is characterized in that, the outstanding junction surface that cylindrical portion plugged together that the dish axle is set on the inboard central portion of pallet.

4. tep reel as claimed in claim 2 is characterized in that, the outstanding junction surface that cylindrical portion plugged together that the dish axle is set on the inboard central portion of pallet.

5. the described tep reel of each in the claim 1 to 4 is characterized in that, with the joint, junction surface or the vicinity of pallet, on the inner side at center, junction surface, positioning element is set, the locking plate that engages with this positioning element is formed on the rib of dish axle.

6. the described tep reel of each in the claim 1 to 4 is characterized in that, two pallets all use electric conductivity synthetic resin to make with the dish axle.

7. tep reel as claimed in claim 5 is characterized in that, two pallets all use electric conductivity synthetic resin to make with the dish axle.

8. a tep reel resolver that is used for as each described tep reel of claim 1 to 7 is characterized in that, and is corresponding with the through hole on being located at pallet, makes the key rod of pushing flex plate upright on the plate body that is located on the handle part.

9. tep reel resolver as claimed in claim 8 is characterized in that, front end is set has push rod with the corresponding contact disk of central tube of dish axle, makes this push rod can freely insert handle part.

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