CN204777931U - Sticky tape cutterbar that sticky tape of plugging into was used - Google Patents
Sticky tape cutterbar that sticky tape of plugging into was used Download PDFInfo
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- CN204777931U CN204777931U CN201520424451.8U CN201520424451U CN204777931U CN 204777931 U CN204777931 U CN 204777931U CN 201520424451 U CN201520424451 U CN 201520424451U CN 204777931 U CN204777931 U CN 204777931U
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- adhesive tape
- tape
- roller
- holding surface
- measuring roller
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Abstract
The utility model provides a sticky tape cutterbar that sticky tape of plugging into was used, its simple structure is and can easily and carry out the preparation work rapidly for the sticky tape of will plugging into cuts off with the length of invariant. Sticky tape cutterbar (31) that the sticky tape of plugging into (ST) that to connect the carrier band goes on cutting off with the length of invariant include: frame (33), a pair of relative face (a HS) that keeps about having, the sticky tape keeps roller (34), and the winding keeps the sticky tape of plugging into to the rotation keeps between the face freely, sticky tape cutting part (35) have the cutting blade (35a) that cuts off the sticky tape of plugging into of being pulled out to keep between the face, length measuring roller (36), jie locates the sticky tape and keeps between roller and the sticky tape cutting part to the rotation keeps between the face freely, and location plunger (37), the teat of being pressed down by the elastomer has to keep on keeping the face, have the locating hole that supplies to fix a position the teat gomphosis of plunger in the side of length measuring roller.
Description
Technical field
The utility model relates to a kind of adhesive tape cutter connecting tape being carried out the connecting tape cut off with constant length, and this connecting tape connects the carrier band supplied to apparatus for mounting component by the electronic unit held.
Background technology
Belt feeder as the parts supply unit of apparatus for mounting component uses the parts feeding medium being called as the band shape of carrier band to carry out the continuous supply of electronic unit.This carrier band is following structure: band main part upper surface formed multiple concavity portions in hold electronic unit respectively, and by for prevent electronic unit from the top tape that each concavity portion comes off be pasted onto band main part.Carrier band supplies to belt feeder with the state be wrapped on spool.Carrier band pulls out from spool by belt feeder, transmits and peel off top tape simultaneously along constant direction, is run successively with the electronic unit in concavity portion by the mode in desired location (being arranged at the parts supply port of belt feeder).
If the state that the rearward end that the transfer operation of the carrier band undertaken by belt feeder continues to carry out and becomes carrier band departs from from spool, then carry out the work of plugging into (Splicing) connecting (joint) new carrier band at this carrier band.In the work of plugging into, use the adhesive tape attaching parts being carried out with constant length by connecting tape cutting off, this connecting tape is pasted across 2 carrier bands as connecting object docked each other end.As the utensil that take-up strap is carried out with constant length cutting off, propose be built-in with standard size roller adhesive tape cutter (such as, with reference to patent documentation 1), above-mentioned take-up strap by adhesive tapes such as connecting tapes be roll be wrapped in cylindrical shape core on form.
Adhesive tape cutter described in patent documentation 1 has standard size roller and oscillating deck.This standard size roller is fixed with the discoid stop board cutting stage portion in a part for circumference, the length of circumference is set to the length of required tape sheet, and the adhesive tape bonding be drawn out is circumferentially.In addition, oscillating deck is at one end projecting the retainer engaged with the stage portion of stop board, the leading section of the other end configures with the cutter cutting off adhesive tape is close and is bonded with adhesive tape, and this oscillating deck swings centered by the fulcrum between retainer and leading section.
Further, when pulling out adhesive tape, if lifted upward near cutter by adhesive tape, then the leading section of oscillating deck is raised by the bonding force of adhesive tape, and thus, retainer is departed from from stage portion by dragging down.After this, rotated together with the adhesive tape be drawn out by the standard size roller relieving retainer, when after rotating a circle, retainer engages with stage portion again, standard size roller stops, and can pull out the adhesive tape of required length thus.
Prior art document
Patent documentation
Patent documentation 1: Japanese Laid-Open Patent Publication 59-39655 publication
Utility model content
But, in above-mentioned adhesive tape cutter in the past, there is following problem.That is, for the releasing of retainer, during at least needing till retainer departs from from stage portion, make the leading section of oscillating deck and belt cutting bonding on the spot by bonding force.But, because of reasons such as the bonding force of adhesive tape, the misoperationes of operator, there is adhesive tape before retainer is removed and peel off from leading section and make adhesive tape become unstable situation with the operation that constant length pulls out.In addition, owing to making complex structure for making the guide reel of having stable behavior, spring etc., and then, owing to needing to make adhesive tape by the operation in the gap of guide reel and standard size roller, therefore also exist in the dead work of adhesive tape, to need higher technical ability and time such problem.
Therefore, the purpose of this utility model is to provide a kind of adhesive tape cutter connecting tape being carried out the connecting tape cut off with constant length, and its structure is simple and can easily and promptly carry out the dead work of connecting tape.
The adhesive tape cutter of connecting tape of the present utility model, connecting tape is cut off with constant length, this connecting tape is for connecting the carrier band supplied to apparatus for mounting component by held electronic unit, the adhesive tape cutter of described connecting tape comprises: frame, has the holding surface that pair of right and left is relative; Adhesive tape maintaining roller, is wound around and keeps described connecting tape, and rotatably remain between described a pair holding surface; Adhesive tape cutting part, has the cutting blade cutting off the described connecting tape be drawn out, and remains between described a pair holding surface; Measuring roller, is situated between and is located between described adhesive tape maintaining roller and described adhesive tape cutting part, and rotatably remain between described a pair holding surface; And position ram, there is the teat pressed by elastic body, and remain in described holding surface, have in the side of described measuring roller for the chimeric knock hole of the teat of described position ram.
According to the utility model, can implementation structure simple and can easily and promptly carry out adhesive tape cutter connecting tape being carried out the connecting tape cut off with constant length of the dead work of connecting tape.
Accompanying drawing explanation
Fig. 1 is the apparatus for mounting component of an embodiment of the present utility model and is provided with the lateral plan of fixture chassis of adhesive tape cutter.
Fig. 2 (a), Fig. 2 (b) are the figure of the work of plugging into that the carrier band undertaken by the band attaching parts in an embodiment of the present utility model is described.
Fig. 3 is the top perspective view of the adhesive tape cutter of an embodiment of the present utility model.
Fig. 4 is the lateral plan of the adhesive tape cutter of an embodiment of the present utility model.
Fig. 5 (a), Fig. 5 (b) are the cutaway views of the 26S Proteasome Structure and Function of the measuring roller represented in the adhesive tape cutter of an embodiment of the present utility model.
Fig. 6 (a), Fig. 6 (b) illustrate figure connecting tape being carried out the operation cut off in the adhesive tape cutter of an embodiment of the present utility model with constant length.
Fig. 7 (a), Fig. 7 (b) illustrate figure connecting tape being carried out the operation cut off in the adhesive tape cutter of an embodiment of the present utility model with constant length.
Detailed description of the invention
Hereinafter, with reference to the accompanying drawings of an embodiment of the present utility model.Apparatus for mounting component 1 shown in Fig. 1 is device electronic unit 3 being installed on substrate 2.Substrate 2 transmits along the direction of in horizontal surface (direction vertical with the paper in Fig. 1) and locates by the basal plate conveyer 11 that pedestal 10 is arranged.Head moving mechanism 12 makes mounting head 13 move.Mounting head 13 is picked up by adsorption mouth 13a the electronic unit 3 that supplied by the belt feeder 14 installed in the side of basal plate conveyer 11 and is installed (arrow A) on a substrate 2.Electronic unit 3 was taken by parts camera 15 before being installed to substrate 2, and posture when installing based on the image recognition result obtained corrects.
Belt feeder 14 is arranged on chassis 16, and this chassis 16 is movably arranged on pedestal 10 on floor FS.Floor FS is the antistatic floor that surface has electric conductivity, by its part being connected with ground connection GND, becomes the state of whole ground connection.Maintain spool R in a exchangeable manner at chassis 16, this spool R is wound with the carrier band 20 supplied to apparatus for mounting component 1 by the electronic unit 3 of accommodation.As shown in Fig. 2 (a), carrier band 20 comprises band main part 21 and transparent top tape 22, described band main part 21 comprises the concavity portion 21a holding the electronic unit 3 and transfer hole 21b embedded for the periphery pin of the sprocket wheel 14s of belt feeder 14, and described top tape 22 is bonded on concavity portion 21a.
Belt feeder 14 makes sprocket wheel 14s intermittent rotary and draws carrier band 20 and peel off top tape 22 simultaneously, and the electronic unit 3 exposed is supplied to parts supply port 14a.Thus, belt feeder 14 and chassis 16 become parts supply unit electronic unit 3 being supplied to adsorption mouth 13a.When carrying out electronic unit 3 to the installation of substrate 2, becoming the state that carrier band 20 departs from from spool R, carrying out new carrier band 20 to connect and the work of plugging into engaged.
At this, with reference to Fig. 2 (a), work of plugging into is described.In the work of plugging into, the band attaching parts 30 that the adhesive sheet that to use by one side (lower surface) be sticking veneer is formed.The connecting tape ST of width W carries out cutting off with constant length L by adhesive tape cutter 31 described later and makes by this band attaching parts 30.At the zigzag fashion being with 2 minor faces 30a, 30c of attaching parts 30 transferred with the sword face of the cutting blade 35a (with reference to Fig. 3) time cut-off.Connecting tape ST is formed using the film of PET (polyethylene terephthalate (PolyEthyleneTerephthalate)) etc. as substrate, and its one side is provided with bonding plane.
In the work of plugging into, first, the rearward end 20E of the carrier band 20a as connecting object and the leading section 20T of carrier band 20b docks with state respect to one another by operator.Then, with the mode adhesive band attaching parts 30 of the side (being long limit 30d in fig. 2) across 2 carrier bands 20a, 20b and in long limit 30b, 30d along the limit of transfer hole 21b side.Then, the part of the band attaching parts 30 given prominence to by the Width size CW than carrier band 20 carries out bending at broken line BL and is pasted onto the lower surface of 2 carrier bands 20a, 20b.Thus, the state (with reference to Fig. 2 (b)) of connection 2 carrier bands 20a, 20b is become.
Then, with reference to the top perspective view of Fig. 3 and the lateral plan of Fig. 4, the adhesive tape cutter 31 being carried out with constant length L by the connecting tape ST of an embodiment of the present utility model cutting off is described.Adhesive tape cutter 31 comprises frame 33, adhesive tape maintaining roller 34, adhesive tape cutting part 35, measuring roller 36 and position ram 37.
In frame 33, pair of right and left retaining member 33a is arranged on pedestal 33d with the erection that respective holding surface HS is relative.Retaining member 33a is by being fixed on pedestal 33d from extended below it and (side contrary with holding surface HS) is bending laterally fixed part 33b and screw (omitting diagram) etc.Thus, frame 33 has the relative holding surface HS of pair of right and left.
Connecting tape ST is supplied to as take-up strap 32, and this take-up strap 32 is by the core 32b of cylindrical shape and be that the roll wound portion 32a that is wrapped in the periphery of this core 32b is formed by connecting tape ST.The surface (face of the opposition side of bonding plane) of connecting tape ST has following proterties.That is, when peeling off from wound portion 32a, the bonding plane of the connecting tape ST that peel off can easily from the sur-face peeling of the connecting tape ST below it.And then the bonding plane of the connecting tape ST peeled off has and keeps bonding force to a certain degree on the surface of connecting tape ST and again can carry out bonding proterties.
Take-up strap 32 is remained on the periphery of columned roller 34a by adhesive tape maintaining roller 34.Be fixed with the long S. A. 34b of the interval S of the holding surface HS more relative than pair of right and left at the central part of roller 34a, adhesive tape maintaining roller 34 with this S. A. 34b for axle and rotating.That is, adhesive tape maintaining roller 34 has the S. A. 34b longer than the interval S of a pair holding surface HS of frame 33, is wound around by connecting tape ST and keeps.
Notch 39 is respectively arranged with at a pair retaining member 33a of frame 33, this notch 39 is from the opening 39a opening of the part on the one side of the vertical direction be positioned at along this pair retaining member 33a, and the lower some 39b towards inner side carries out cutting to retaining member 33a and form.The width of notch 39 is wider than the diameter of the S. A. 34b of adhesive tape maintaining roller 34, and in addition, notch 39 is from opening 39a towards lower some 39b downward-sloping (amount of the height and position B lower than opening 39a of 39b).That is, a pair holding surface HS of frame 33 has from its openings at one side and in a pair holding surface HS and downward-sloping notch 39.
S. A. 34b is inserted the opening 39a of notch 39 and is arranged at frame 33 by adhesive tape maintaining roller 34.Lower some 39b of notch 39 is as the circular arc for S. A. 34b sliding block joint, and the S. A. 34b of insertion is supported by a pair retaining member 33a axle at lower some 39b of notch 39.That is, its S. A. 34b inserts from the opening 39a of the notch 39 of a pair holding surface HS of frame 33 and rotatably remains between a pair holding surface HS by adhesive tape maintaining roller 34.
Thus, connecting tape ST is arranged on adhesive tape maintaining roller 34 as take-up strap 32, and this adhesive tape maintaining roller 34 is inserted notch 39 from opening 39a, thus easily carry out the setting of connecting tape ST to adhesive tape cutter 31.And then, making opening 39a higher than lower some 39b by making notch 39 tilt downwards, can prevent the adhesive tape maintaining roller 34 being finished connecting tape ST from rotating and move along notch 39 and outwards fly out from opening 39a.
In addition, wider than the S. A. 34b of adhesive tape maintaining roller 34 by the width near the opening 39a of notch 39 is set to, make adhesive tape maintaining roller 34 become easier to the setting of adhesive tape cutter 31.In addition, preferably, even if the length of the S. A. 34b of adhesive tape maintaining roller 34 is S. A. 34b, tilt also can not from the length departed between a pair retaining member 33a.
Adhesive tape cutting part 35 has the cutting blade 35a of the connecting tape ST cut off from wound portion 32a pull-out.Cutting blade 35a is gripped by the front surface 35b1 of cutting blade stationary member 35b and pressing plate 35c.Pressing plate 35c is fixed on front surface 35b1 by screw 35d.The height and position of cutting blade 35a adjusts under the state of lax this screw 35d.The sword face shape of cutting blade 35a becomes peak and valley alternately continuous print zigzag fashion, and its front end tilts to the direction of pull-out connecting tape ST.Thus, the end of cut-off connecting tape ST becomes the zigzag fashion identical with sword face shape.
Cutting blade stationary member 35b is fixed on a pair holding surface HS of frame 33 by face 35b2,35b3 of the left and right of cutting blade stationary member 35b and screw 35e.So, adhesive tape cutting part 35 has the cutting blade 35a of connecting tape ST cutting off and be drawn out, and between a pair holding surface HS remaining on frame 33.In addition, cutting blade stationary member 35b also keeps constant separator to play a role as by the interval S of holding surface HS.
And then cutting blade stationary member 35b has temporary fixed portion 35b4 bending in the horizontal direction for the face extended upward from front surface 35b1.Temporary fixed portion 35b4 has following function: be adhered to the bonding plane by the remaining connecting tape ST cut off above it and by cutting blade 35a, thus connecting tape ST be temporarily fixed on adhesive tape cutting part 35.In addition, by cutting blade 35a the connecting tape ST pulled out laterally to be pulled downwards and in the process cut off, the bonding plane that cutting blade 35a and temporary fixed portion 35b4 is preferably in connecting tape ST is adhered to the position relationship of temporary fixed portion 35b4.
A pair retaining member 33a of the frame 33 near adhesive tape cutting part 35 has makes the part on its top extended and the protection portion 33c bent to the inside each other.Be set to by the space of this pair protection portion 33c clamping, its center is the intermediate point of a pair retaining member 33a, and its gap is wider a little than the width W of connecting tape ST.Protection portion 33c protects cutting blade 35a misconnection can not contact the finger etc. of operator.In addition, the space that protected portion 33c clamps also plays a role as the guiding piece near the central authorities connecting tape ST of pull-out being guided to cutting blade 35a.
Then, with reference to Fig. 5 (a), measuring roller 36 is described.Fig. 5 (a) is the CC section of the measuring roller 36 shown in Fig. 4.Be provided with the through hole 36b of enter center at the columnar roller 36a of measuring roller 36, near the opening at the two ends of this through hole 36b, be fixed with bearing 36c.In through hole 36b, insert anchor shaft 36d, anchor shaft 36d is fixed between a pair retaining member 33a of frame 33 by screw 36e.Thus, measuring roller 36 rotates freely for axle with anchor shaft 36d between a pair retaining member 33a.In addition, anchor shaft 36d also remains constant separator to play a role as by the interval S of holding surface HS.
Measuring roller 36 is configured in as upper/lower positions: the bonding plane of connecting tape ST pulled out from the adhesive tape maintaining roller 34 being arranged on frame 33 bonds to a part for measuring roller 36, so towards adhesive tape cutting part 35 carry out around position (with reference to Fig. 4).That is, measuring roller 36 is configured in connecting tape ST arrives adhesive tape cutting part 35 path from adhesive tape maintaining roller 34.Thus, measuring roller 36 is situated between and is located between adhesive tape maintaining roller 34 and adhesive tape cutting part 35, and between a pair holding surface HS rotatably remaining on frame 33.
For the part that the bonding plane of connecting tape ST is bonding in the outer peripheral face of measuring roller 36, be provided with the bonding release surface 36f with the proterties identical with the surface of connecting tape ST.So, at the outer peripheral face of measuring roller 36, there is the surface texture bonding release surface 36f identical with connecting tape ST.Thus, connecting tape ST can be bonded in the outer peripheral face of measuring roller with suitable bonding force, and can not be bonding or be fixed.
That is, it is bonding force as follows: synchronously make measuring roller 36 rotate with the pull-out action of the connecting tape ST of adhesive tape maintaining roller 34 side bonds from measuring roller 36, and connecting tape ST can not fix in adhesive tape cutting part 35 side of measuring roller 36 and can peel off.In addition, by the surfaces facing outward of connecting tape ST being bonded to the outer peripheral face of measuring roller 36, this bonding release surface 36f can also be realized.
At the side 36g (circular face) of the roller 36a of measuring roller 36, the knock hole 38 of cone shape is arranged with neutral angle such as grade on the concentric circles centered by through hole 36b.In the example in fig. 4, the interval that 4 knock holees 38 separate 90 degree is arranged.
At the retaining member 33a of frame 33, the knock hole 38 of the measuring roller 36 kept between a pair holding surface HS around position be provided with position ram 37.That is, position ram 37 is relative with the side 36g of the long roller in side 36.As shown in Fig. 5 (a), position ram 37 is pressed from the outstanding teat in the front end of main body section 37a and ball 37c by the elastic body that arranges in the inside of main body section 37a and spring 37b, and the side 36g to measuring roller 36 exerts a force.So, position ram 37 has by the ball 37c as teat pressed as elastomeric spring 37b, and remains on the holding surface HS of frame 33.
Further, when measuring roller 36 rotate and position consistency with position ram 37 of knock hole 38 time, then knock hole 38 is chimeric with the ball 37c of position ram 37.That is, at the side 36g of measuring roller 36, have for the teat of position ram 37 and the chimeric knock hole 38 of ball 37c.Further, knock hole 38 is arranged by each neutral angle that the arc length of measuring roller 36 is consistent with the constant length L of the connecting tape cut off by adhesive tape cutter 31.
Fig. 5 (b) expression is in the section (with reference to Fig. 6 (b)) of ball 37c from the measuring roller 36 state that knock hole 38 departs from of position ram 37.In this condition, ball 37c is pressed by spring 37b and contacts with the side 36g of measuring roller 36, coordinates the rotation of measuring roller 36 and rotates in the front end of main body section 37a.
As shown in Figure 3,4, the finger hook part 40 of being carried out by retaining member 33a cutting between adhesive tape cutting part 35 and measuring roller 36 is respectively arranged with at a pair retaining member 33a of frame 33.The connecting tape ST of the temporary fixed portion 35b4 being temporarily fixed on adhesive tape cutting part 35 can be inserted to draw from below in finger hook part 40 and hang and the finger tip of the operator lifted.
Adhesive tape cutter 31 in an embodiment of the present utility model is formed as described above, then, with reference to Fig. 6,7, the operation being carried out with constant length L by connecting tape ST cutting off in adhesive tape cutter 31 is described.Fig. 6 (a) completes the action specification figure observed from side near the adhesive tape cutting part 35 of adhesive tape cutter 31 and measuring roller 36 connecting tape ST being arranged on the dead work of adhesive tape cutter 31.
The adhesive tape maintaining roller 34 (omitting diagram in Fig. 6 (a)) that connecting tape ST is kept is provided with in adhesive tape cutter 31.The connecting tape ST pulled out from adhesive tape maintaining roller 34 is pulled around to adhesive tape cutting part 35 around measuring roller 36, is cut off and be temporarily fixed on temporary fixed portion 35b4 by cutting blade 35a.4 knock holees 38 are provided with to wait neutral angle (90 degree), the chimeric ball 37c having position ram 37 in wherein at the side 36g of measuring roller 36.Below, in order to illustrate, the knock hole chimeric for ball 37c is set to 38a, and by the label of clock-wise order attached 38b, 36c, 38d from this 38a.
Fig. 6 (a) represents and completes the state of connecting tape ST being carried out a series of operation cut off with constant length L, and the operation that the connecting tape ST carrying out of the length L that pull-out is constant from this state cuts off is described in order.First, forefinger 41a inserts in finger hook part 40 by operator, is upwards lifted by the forefinger 41a of insertion and draws extension connecting tape ST (arrow D), being peeled off by the bonding plane of connecting tape ST from temporary fixed portion 35b4.
Then, as shown in Fig. 6 (b), if the direction with forefinger 41a and thumb 41b clamping connecting tape ST and to arrow E pulls out, then ball 37c departs from from knock hole 38a.If pull out connecting tape ST from this state, then measuring roller 36 synchronously rotates with the action of connecting tape ST of the part bonding to bonding release surface 36g.
If pull-out connecting tape ST further, then, as shown in Fig. 7 (a), knock hole 38b is chimeric with ball 37c and the rotation of measuring roller 36 is stopped.Namely, if the diameter of measuring roller 36 is set to d, then from the state shown in Fig. 6 (a), measuring roller 36 often rotates 1/2 π (neutral angle θ), and connecting tape ST is drawn out length and the arc length π d/4 of 1/4 (the arrow F) of circumference π d.
Then, as shown in Fig. 7 (b), if pulled by connecting tape ST under the state stopped in the rotation of measuring roller 36, then the state that connecting tape ST touches cutting blade 35a is become downwards.And then if pulled downwards by connecting tape ST such as shown by arrow G, then the connecting tape ST be drawn out is cut off by cutting blade 35a and becomes the band attaching parts 30 of length L.In addition, the bonding plane near the front end of cut-off remaining connecting tape ST, by being bonded to temporary fixed portion 35b4 along arrow G by the power that pulls, turns back to the initial condition as shown in Fig. 6 (a).
The circumference of the measuring roller 36 shown in the arrow F of the length L of this band attaching parts 30 and such as Fig. 7 (a) 1/4 length consistent.That is, change circumference by changing the diameter d of measuring roller 36, or change neutral angle θ between knock hole 38 (such as 120 degree etc.), thus the constant length L of cut-out connecting tape ST can be changed.
In addition, also by the following method, the constant length L cutting off connecting tape ST can just can be changed when not changing measuring roller 36.That is, at the side 36g of measuring roller 36, change knock hole 38 and the distance (concentrically ringed radius) at center and the different many groups knock hole 38 of neutral angle θ is set.And then, in the retaining member 33a of frame 33, the installation portion of position ram 37 is set respectively in the position chimeric with this many groups knock hole 38.In the structure shown here, changed the group of be fitted together to knock hole 38 by the installation portion of change position ram 37, constant length L can be changed.In addition, the installation portion of the position ram 37 corresponding with the group of knock hole 38 does not need necessarily to be arranged on same side by whole groups, can be provided separately two faces in measuring roller 36 and the retaining member 33a corresponding with it yet.
As explained above, in the adhesive tape cutter 31 of an embodiment of the present utility model, do not need required for existing adhesive tape cutter for connecting tape ST being guided to the guide reel that predetermined gap carrying out effectively keeps.Therefore, it is possible to carry out dead work connecting tape ST being arranged on adhesive tape cutter 31 simply.That is, can have been come by following very simple operation: the connecting tape ST pulled out from adhesive tape maintaining roller 34 is pulled out to the top of adhesive tape cutting part 35 around measuring roller 36, by remaining go out the leading section of length cut off by adhesive tape cutting part 35.
In addition, in the adhesive tape cutter 31 of an embodiment of the present utility model, adhesive tape maintaining roller 34 is configured in the below of measuring roller 36, can reduce the setting area of adhesive tape cutter 31 thus.Namely, as shown in Figure 4, by making adhesive tape cutting part 35 and measuring roller 36 be in the scope of the diameter of adhesive tape maintaining roller 34, the setting area of adhesive tape cutter 31 (floor space) can be contracted to the area roughly determined by the diameter of the adhesive tape maintaining roller 34 maintaining take-up strap 32 and broadband.And then, by the opening 39a of notch 39 being configured in the lower side (opposition side of measuring roller 36) of adhesive tape cutting part 35, can when adhesive tape maintaining roller 34 be inserted into notch 39, guarantee the interval that can not produce interference to measuring roller 36 and adhesive tape cutting part 35, and the height of adhesive tape cutter 31 can be reduced.
In addition, in the adhesive tape cutter 31 of an embodiment of the present utility model, the load that ball 37c is applied is adjusted by being moved forwards, backwards the installation site of position ram 37, or the position ram 37 of usage load variable type, following effect can be obtained.That is, the hobby of compounding practice person the ball 37c application force chimeric with knock hole 38 can be adjusted.Thereby, it is possible to chimeric confining force required when the adjustment releasing started when pulling connecting tape ST is fitted together to required application force and cuts off connecting tape ST, thus improve workability.
In addition, as shown in Figure 1, the adhesive tape cutter 31 of an embodiment of the present utility model is fixed on mobile fixture chassis 50 freely on floor FS by screw (diagram is omitted) etc. and uses.In fixture chassis 50, erect at the upper surface of pedestal 51 pillar 53 being provided with holding table 54, at the lower surface of this pedestal 51, there is castor 52.Bench board 54 is provided with adhesive tape cutter 31, instrument cases 55 that fixture (omit diagram) etc. is plugged in keeping.When plugging into work, by the rear making the fixture chassis 50 being provided with adhesive tape cutter 31 move to the parts supply unit of the apparatus for mounting component 1 as manipulating object, thus the efficiency of operation can be improved.
In addition, in the adhesive tape cutter 31 of an embodiment of the present utility model, forming frame 33, adhesive tape cutting part 35 and measuring roller 36 by the material of the electric conductivitys such as electric conductor or Markite such as metal, the charged of the electrostatic occurred when being peeled off from wound portion 32a by connecting tape ST can being prevented thus.That is, formed at the material by electric conductivity in the fixture chassis 50 in each portion and adhesive tape cutter 31 is set under the state guaranteeing electric conductivity, make electrostatic discharge charged in connecting tape ST to the floor FS with ground connection GND ground connection thus.Thus, in the installation exercise of electronic unit 3, the problem such as the electrostatic breakdown of the electronic unit 3 caused by electrostatic, absorption dust can be prevented.
As explained above, in the present embodiment, the adhesive tape cutter 31 connecting the connecting tape ST of carrier band 20 that supplied to apparatus for mounting component 1 by held electronic unit 3 and to carry out with constant length L the connecting tape ST cut off is comprised: frame 33, has the holding surface HS that pair of right and left is relative; Adhesive tape maintaining roller 34, is wound around and keeps connecting tape ST, and rotatably remain between a pair holding surface HS; Adhesive tape cutting part 35, has the cutting blade 35a cutting off the connecting tape ST be drawn out, and remains between a pair holding surface HS; Measuring roller 36, between adhesive tape maintaining roller 34 and adhesive tape cutting part 35, and rotatably remains between a pair holding surface HS; And position ram 37, have by the ball 37c as teat pressed as elastomeric spring 37b, and remain on holding surface HS, have for the chimeric knock hole 38 of the ball 37c as teat of position ram 37 at the side 36g of measuring roller 36.Thereby, it is possible to implementation structure is simple and can easily and promptly carry out the adhesive tape cutter 31 connecting tape ST being carried out the connecting tape ST cut off with constant length L of the dead work of connecting tape ST.
Utilizability in industry
According to embodiment of the present utility model, provide a kind of adhesive tape cutter of connecting tape, structure is simple and can easily and promptly carry out the dead work of connecting tape, for being cut off with constant length by connecting tape.
Label declaration
1 apparatus for mounting component
3 electronic units
20 carrier bands
31 adhesive tape cutters
33 frames
34 adhesive tape maintaining rollers
34b S. A.
35 adhesive tape cutting parts
35a cutting blade
36 measuring rollers
The bonding release surface of 36f
37 position ram
37b spring (elastic body)
37c ball (teat)
38 knock holees
39 notchs
39a opening
HS holding surface
The interval of S holding surface
ST connecting tape
Claims (7)
1. an adhesive tape cutter for connecting tape, cuts off connecting tape with constant length, and this connecting tape is for connecting the carrier band supplied to apparatus for mounting component by held electronic unit, and the feature of the adhesive tape cutter of described connecting tape is,
Comprise: frame, there is the holding surface that pair of right and left is relative;
Adhesive tape maintaining roller, is wound around and keeps described connecting tape, and rotatably remain between described a pair holding surface;
Adhesive tape cutting part, has the cutting blade cutting off the described connecting tape be drawn out, and remains between described a pair holding surface;
Measuring roller, is situated between and is located between described adhesive tape maintaining roller and described adhesive tape cutting part, and rotatably remain between described a pair holding surface; And
Position ram, has the teat pressed by elastic body, and remains in described holding surface,
Have in the side of described measuring roller for the chimeric knock hole of the teat of described position ram.
2. the adhesive tape cutter of connecting tape according to claim 1, is characterized in that,
Described adhesive tape maintaining roller is configured in the below of described measuring roller.
3. the adhesive tape cutter of connecting tape according to claim 1 and 2, is characterized in that,
Described a pair holding surface has notch respectively, and this notch is downward-sloping in described a pair holding surface from the openings at one side of described a pair holding surface respectively,
Described adhesive tape maintaining roller has the S. A. longer than the interval of described a pair holding surface, is inserted by described S. A. and remain between described a pair holding surface from the opening of the notch of described a pair holding surface.
4. the adhesive tape cutter of connecting tape according to claim 1 and 2, is characterized in that,
At the outer peripheral face of described measuring roller, there is the surface texture bonding release surface identical with described connecting tape.
5. the adhesive tape cutter of connecting tape according to claim 1 and 2, is characterized in that,
Described frame, adhesive tape cutting part and measuring roller are formed by the material of electric conductivity.
6. the adhesive tape cutter of connecting tape according to claim 1 and 2, is characterized in that,
Described measuring roller is configured in described connecting tape and arrives the path of described adhesive tape cutting part from described adhesive tape maintaining roller.
7. the adhesive tape cutter of connecting tape according to claim 1 and 2, is characterized in that,
Described position ram is relative with the side of described measuring roller,
The teat of described position ram is exerted a force by the side of described elastic body to described measuring roller.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014125187A JP6232584B2 (en) | 2014-06-18 | 2014-06-18 | Tape cutter for splicing tape |
| JP2014-125187 | 2014-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204777931U true CN204777931U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520424451.8U Active CN204777931U (en) | 2014-06-18 | 2015-06-18 | Sticky tape cutterbar that sticky tape of plugging into was used |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6232584B2 (en) |
| CN (1) | CN204777931U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253435A (en) * | 2015-11-28 | 2016-01-20 | 无锡飞环包装器材有限公司 | Electric wire packaging box with meter counting function |
| CN105293207A (en) * | 2015-11-28 | 2016-02-03 | 无锡飞环包装器材有限公司 | Packing box for cutting off electric wire at fixed length |
| CN105416781A (en) * | 2015-11-28 | 2016-03-23 | 无锡飞环包装器材有限公司 | Marked fixed-length cut wire packaging box |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5229104Y2 (en) * | 1972-08-04 | 1977-07-02 | ||
| JPS6111161Y2 (en) * | 1980-05-12 | 1986-04-09 | ||
| JPS58137671U (en) * | 1982-03-10 | 1983-09-16 | 中島 義雄 | Adhesive tape holder |
| JPH0423874Y2 (en) * | 1986-10-16 | 1992-06-04 | ||
| JPH0592258U (en) * | 1992-05-07 | 1993-12-17 | 康三郎 日向 | Tape cutter with standard length cutting mechanism |
| JP3384583B2 (en) * | 1993-05-28 | 2003-03-10 | 今在家精工株式会社 | Jig for tape connection |
| JP3003766U (en) * | 1994-05-02 | 1994-11-01 | 安晴 岡田 | Tape cutter |
-
2014
- 2014-06-18 JP JP2014125187A patent/JP6232584B2/en active Active
-
2015
- 2015-06-18 CN CN201520424451.8U patent/CN204777931U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253435A (en) * | 2015-11-28 | 2016-01-20 | 无锡飞环包装器材有限公司 | Electric wire packaging box with meter counting function |
| CN105293207A (en) * | 2015-11-28 | 2016-02-03 | 无锡飞环包装器材有限公司 | Packing box for cutting off electric wire at fixed length |
| CN105416781A (en) * | 2015-11-28 | 2016-03-23 | 无锡飞环包装器材有限公司 | Marked fixed-length cut wire packaging box |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016003120A (en) | 2016-01-12 |
| JP6232584B2 (en) | 2017-11-22 |
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