CN103101749B - Pulling-on piece turning device and pulling-on piece supply arrangement - Google Patents
Pulling-on piece turning device and pulling-on piece supply arrangement Download PDFInfo
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- CN103101749B CN103101749B CN201110358757.4A CN201110358757A CN103101749B CN 103101749 B CN103101749 B CN 103101749B CN 201110358757 A CN201110358757 A CN 201110358757A CN 103101749 B CN103101749 B CN 103101749B
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Abstract
The present invention relates to a kind of pulling-on piece turning device and pulling-on piece supply arrangement. This pulling-on piece turning device comprises entrance, outlet and path unit, wherein, can make pulling-on piece only rely on Action of Gravity Field to pass through described path unit, realizes the upset of described pulling-on piece. This pulling-on piece supply arrangement has: the storage portion that is accommodated with multiple pulling-on pieces; Pulling-on piece turning device as above; And the handover path that the described pulling-on piece of receiving in described storage portion is transferred to described pulling-on piece turning device. The versatility of pulling-on piece turning device of the present invention and pulling-on piece supply arrangement is high, for different designs and mark, there is difform pulling-on piece and all can be suitable for, the raising that can not bring cost simultaneously, servicing ease is good.
Description
Technical field
The present invention relates to a kind of pulling-on piece turning device supplies with the pulling-on piece with this pulling-on piece turning deviceEquipment.
Background technology
In existing pulling-on piece supply arrangement, multiple pulling-on pieces, in handover process, usually there will beThe inconsistent situation of both forward and reverse directions and/or fore-and-aft direction and predetermined direction. When both forward and reverse directions is with predeterminedWhen direction is inconsistent, need to be by the upset of pulling-on piece obverse and reverse, when fore-and-aft direction and predetermined directionWhen inconsistent, need to, by the upset of pulling-on piece front-end and back-end, be predetermined thereby realize all pulling-on piecesDirection.
In No. 2945255 communique of Japan Patent (patent documentation 1), a kind of pulling-on piece is disclosedFeedway, this pulling-on piece feedway have bowl type container for storing pulling-on piece and with this bowl of typeThe handover path that container connects. By vibrate this bowl of type container and transfer path simultaneously, can be byPulling-on piece is transferred to the outlet side of transferring path from bowl type container. And, on above-mentioned handover roadOn footpath, form the positive and negative upset portion of the both forward and reverse directions upset that makes pulling-on piece and make the front and back of pulling-on pieceTo the front and back upset portion of upset. Above-mentioned positive and negative upset portion and front and back upset portion are positive and negative according to pulling-on pieceDirection or fore-and-aft direction difference, change to the given shape having with pulling-on piece and carry out contact cardThe state closing. According to this variation, the actual direction pulling-on piece different from predetermined direction be directed to forMake the handover path of pulling-on piece upset.
In patent documentation 1, rely on vibration to make pulling-on piece 10 transfer and overturn, and pulling-on piece10 have given shape. Applicable pulling-on piece 10 has been shown in Fig. 7 of patent documentation 1Structure, wherein, this pulling-on piece 10 has protuberance 11 in front, be formed with recess 13 at reverse side,The rearward end 2 of pulling-on piece 10 than leading section 1 wider form.
In fact there is variation in the pulling-on piece of customer need. Therefore, needing to meet client needsThe pulling-on piece with design, mark of asking is assembled on pull head. For pulling-on piece is assembled on pull head,Need to supply with to pull head the pulling-on piece feedway of pulling-on piece. For pulling-on piece feedway, need to incite somebody to actionPulling-on piece is supplied to before pull head, and the direction of the design of pulling-on piece, mark is adjusted to correct direction.The design of pulling-on piece, mark are different because of client, and change because of client's requirement. Therefore, forPulling-on piece feedway, though the design of pulling-on piece, mark change, also must can transfer this pulling-on piece,The direction of the design of pulling-on piece, mark is adjusted to correct direction to be transferred.
The pulling-on piece that the disclosed pulling-on piece feedway of patent documentation 1 is transferred need to have specific shapeShape, in the situation that pulling-on piece does not have given shape, can not realize the both forward and reverse directions that makes pulling-on pieceOr fore-and-aft direction upset. In addition, above-mentioned pulling-on piece feedway is transferred shaking of path owing to utilizingMoving both forward and reverse directions or the fore-and-aft direction upset that makes pulling-on piece, therefore must by positive and negative upset portion,Front and back upset portion is set directly on handover path, uses and can not serve as independent parts, because ofThis, versatility is poor. In addition, positive and negative upset portion, front and back upset portion are being set directly to handoverOn path time, also make for transferring the processing in path and adjusting the operation cost time.
Therefore, need a kind of vibration of transferring path that do not rely on, pulling-on piece needn't have specific shapeShape, can realize the pulling-on piece supply arrangement of the upset of both forward and reverse directions and/or fore-and-aft direction. In addition,Also wish that pulling-on piece supply arrangement is having equipped after pulling-on piece turning device, easy to maintenance, holistic costCan not improve.
Patent documentation 1: No. 2945255 communique of Japan Patent
Summary of the invention
The present invention makes based on above-mentioned problem just, its provide a kind of pulling-on piece turning device andThere is the pulling-on piece supply arrangement of this pulling-on piece turning device. This pulling-on piece turning device versatility is high, rightIn with different designs and mark, there is difform pulling-on piece and all can be suitable for, this draws simultaneouslySheet turning device can use separately, can easily be set to commercially available various pulling-on pieces supplies and establishStandby, and can not cause the raising of cost.
The invention provides a kind of pulling-on piece turning device, it comprises entrance, outlet and path unit,It is characterized in that, can make pulling-on piece only rely on Action of Gravity Field to pass through described path unit, realize instituteState the upset of pulling-on piece. According to this pulling-on piece turning device, because pulling-on piece can only rely on Action of Gravity FieldBy described path unit, realize the both forward and reverse directions of described pulling-on piece and/or the automatic turning of fore-and-aft directionTurn, so this pulling-on piece turning device versatility is high, for different designs and mark, toolThere is difform pulling-on piece all can be suitable for. In addition, because this pulling-on piece turning device does not need to useThe drive source (vibration source) of transferring and overturning in pulling-on piece, therefore, it is simple in structure, cost is low,Easy to maintenance.
The present invention also provides a kind of pulling-on piece supply arrangement, and it has: be accommodated with the storage of multiple pulling-on piecesTibetan portion; Pulling-on piece turning device as above; And draw described in receiving in described storage portionThe handover path that sheet is transferred to described pulling-on piece turning device. According to this pulling-on piece supply arrangement, pulling-on pieceCan from storage portion, be sent and transfer path, be then supplied to pulling-on piece turning device by handover.Due to this pulling-on piece supply arrangement have as above according to pulling-on piece turning device of the present invention, because ofThis, pulling-on piece is in the process that relies on self gravitation to transfer, and this pulling-on piece can only depend on gravity to doWith, can realize the upset of both forward and reverse directions and/or fore-and-aft direction. Therefore, this pulling-on piece supply arrangementSame versatility is high, for different designs and mark, there is the equal energy of difform pulling-on pieceEnough being suitable for. In addition, be directly installed to this and draw because pulling-on piece turning device can be used as separate partIn sheet supply arrangement, therefore can not bring the raising of cost, servicing ease is good simultaneously.
Brief description of the drawings
Fig. 1 is the stereogram of pulling-on piece supply arrangement.
Fig. 2 is the exploded perspective view of positive and negative upset portion.
Fig. 3 is the profile of the major part of positive and negative upset portion, has represented what positive and negative did not overturnSituation.
Fig. 4 is the profile along the A-A line in Fig. 3.
Fig. 5 is the profile along the B-B line in Fig. 3.
Fig. 6 is the profile along the C-C line in Fig. 3.
Fig. 7 is the profile of the major part of positive and negative upset portion, has represented that positive and negative turns overSituation about turning.
Fig. 8 is the profile along the D-D line in Fig. 7.
Fig. 9 is the profile along the E-E line in Fig. 7.
Figure 10 is the profile along the F-F line in Fig. 7.
Figure 11 is the profile of the major part of the variation 1 of positive and negative upset portion.
Figure 12 is the profile along the G-G line in Figure 11.
Figure 13 is the profile along the H-H line in Figure 11.
Figure 14 is the profile along the I-I line in Figure 11.
Figure 15 is the schematic diagram that the prime of the variation 2 of positive and negative upset portion changes path.
Figure 16 is the profile along the J-J line in Figure 15.
Figure 17 is the profile along the K-K line in Figure 15.
Figure 18 is the profile along the L-L line in Figure 15.
Figure 19 is the section signal that the second of the variation 3 of positive and negative upset portion changes pathFigure.
Figure 20 is the profile along the M-M line in Figure 19.
Figure 21 amplifies the stereogram that represents front and back upset portion.
Figure 22 is the sectional block diagram along A path of front and back upset portion.
Figure 23 is the sectional plan view along A path of front and back upset portion.
Figure 24 is the sectional block diagram along B path of front and back upset portion.
Figure 25 is the sectional plan view along B path of front and back upset portion.
Figure 26 has represented the state of the second guiding parts towards right-hand swing.
Figure 27 has represented the state that the second guiding parts swings towards left.
Figure 28 is the part enlarged drawing of the variation 1 of pulling-on piece supply arrangement.
Figure 29 is the part enlarged drawing of the variation 2 of pulling-on piece supply arrangement.
Description of reference numerals
1: pulling-on piece supply arrangement; 2: pulling-on piece; 2a: pulling-on piece front; 2b pulling-on piece reverse side; 2cBump; 2d: pulling-on piece front end; 2e: pulling-on piece rear end; 3: storage portion; 4: transfer path;5: pulling-on piece turning device; 6: image pickup part; 7: control part; 8: positive and negative upset portion; 9:Front and back upset portion; 10: upper part; 11: lower part; 12: the first base portions; 13The second base portion; 14: the first teats; 15: the second teats; 15a: upside the second teat; 15b:Downside the second teat; 16: slot part; 16a: the first slot part; 16b: the second slot part; 16c: theThree slot parts; 16s: end difference; 16ca: upside the 3rd slot part; 16cb: downside the 3rd slot part;17: bottom surface; 17a: the first bottom surface; 17b: the second bottom surface; 17c: upside bottom surface; 17d:Downside bottom surface; 18: the first left surfaces; 19: the first right flanks; 20: the second left surfaces; 21:The second right flank; 22: the three left surfaces; 22a: upside the 3rd left surface; 22b: downsideThree left surfaces; 23: the three right flanks; 23a: upside the 3rd right flank; 23b: downside the 3rdRight flank; 24: the four right flanks; 25: the first end faces; 26: the five left surfaces; 27:The 5th right flank; 28: the second end faces; 29: prime changes path; 30: the second appearancesGesture changes path; 31: the first paths; 32: alternate path; 33: the first guiding parts; 34:The first axle; 35:A path; 351:A1 path; 352:A2 path; 36:B path;37: first component; 38: second component; 39: the second guiding parts; 40: the second axles; 41:Slideway; 42: intermediate member; 43: discharge member; 44: interflow path; 45: outlet
Detailed description of the invention
Below, with reference to accompanying drawing to pulling-on piece turning device of the present invention and pulling-on piece supply arrangement preferablyEmbodiment is specifically described. Above-below direction and left and right directions in Fig. 1, are defined, at otherAccompanying drawing in be too suitable for. In addition, " upstream " and " downstream " mentioned in it may be noted that in fullTo define with respect to the transfer direction of pulling-on piece.
Fig. 1 is the stereogram of pulling-on piece supply arrangement. This pulling-on piece supply arrangement 1 has: be accommodated withThe storage portion 3 of multiple pulling-on pieces 2; Be connected with described storage portion 3 and transfer downstream described pulling-on piece 2Handover path 4; And pulling-on piece turning device 5. Pulling-on piece 2 can be by vibration from storage portion 3In be sent and transfer path 4, rely on self gravitation on path 4 and/or rely on vibration transferringEffect is transferred forward. As shown in Figure 1, pulling-on piece 2 is discharged from the discharge end of transferring path 4And transfer to pulling-on piece turning device 5. This pulling-on piece turning device 5 has entering of entering for pulling-on piece 2Mouth, the outlet of discharging for pulling-on piece 2 and the path list that relies on the downward handover of gravity to pass through for pulling-on piece 2Unit. This pulling-on piece supply arrangement 1 can also have image pickup part 6 that pull-tab 2 makes a video recording and withThe control part 7 that image pickup part 6 is connected. This image pickup part 6 carries out the pulling-on piece 2 in handover processShooting. This control part 7 can, according to the camera data of image pickup part 6, judge the positive and negative of pulling-on piece 2Whether direction is predetermined direction, can also judge whether the fore-and-aft direction of pulling-on piece 2 is predetermined directions.Figure 1 illustrates turning device 5 and comprise positive and negative upset portion 8 and front and back upset portion 9, but shouldTurning device 5 also can only comprise any in positive and negative upset portion 8 and front and back upset portion 9. SeparatelyOutward, the relative position relation of positive and negative upset portion 8 and front and back upset portion 9 also can change.
In addition, when in the situation that does not need the direction of pull-tab 2 to judge, illustrate at Fig. 1Embodiment in, image pickup part 6 and control part 7 also can be set. For example, clear and definiteThe both forward and reverse directions of knowing pulling-on piece 2 is all different from predetermined direction with fore-and-aft direction, all needs upsetSituation under, or clearly knowing that the both forward and reverse directions of pulling-on piece 2 and fore-and-aft direction are all with pre-Determine direction identical, all do not need in the situation of upset, image pickup part 6 and control also can be setPortion 7 processed.
(positive and negative upset a kind of embodiment of portion)
A kind of embodiment of positive and negative upset portion 8 is described with reference to Fig. 2-Figure 10 below. Fig. 2 isThe exploded perspective view of this positive and negative upset portion 8. This positive and negative upset portion 8 has on above-below direction heavyUpper part 10 and the lower part 11 of stacked group dress. 11 points of upper part 10 and lower partDo not there is the first tabular base portion 12 and the second base portion 13. In the present embodiment, this first basePortion 12 and the second base portion 13 are rectangle, and they can be also the various shapes such as square certainly.The first base portion 12 has the first teat 14 and the second teat on the opposite face of lower part 1115. This first teat 14 and the second teat 15 are at the length direction (pulling-on piece 2 of the first base portion 12Transfer direction) on dividually arrange. The second base portion 13 of lower part 11 with upper portionThe opposite face of part 10 is provided with slot part 16. The slot part 16 of lower part 11 has bottom surface 17.Slot part 16 on the length direction (transfer direction of pulling-on piece 2) of the second base portion 13 successively by districtBe divided into the first slot part 16a, the second slot part 16b and the 3rd slot part 16c. The second slot part 16b's is wideDegree is all narrower than the width of the first slot part 16a and the 3rd slot part 16c. The first slot part 16a is formed as,Its left surface (being after this called the first left surface 18) tilts upward from bottom surface 17, makes thisThe width of the first slot part 16a dwindles gradually along the transfer direction of described pulling-on piece 2, its right flank(being after this called the first right flank 19) erects upward vertically from bottom surface 17. Described the second grooveLeft surface (being after this called the second left surface 20) and the right flank of the 16b of portion (are after this called secondRight flank 21) erect vertically upward from bottom surface 17. Left surface (this of the 3rd slot part 16cAfter be called the 3rd left surface 22) from 17Xiang upper left side, bottom surface tilt, make the 3rd slot part 16cWidth expand gradually along the transfer direction of pulling-on piece 2, right flank (this of the 3rd slot part 16cAfter be called the 3rd right flank 23) from 17Xiang upper right side, bottom surface tilt, make the 3rd slot part 16cWidth expand gradually along the transfer direction of pulling-on piece 2. Specifically, the first slot part 16aThe first left surface 18 is along with approaching the second left surface 20 of the second slot part 16b, this first left sideFace 18 becomes greatly gradually with respect to the angle of inclination of bottom surface 17, that is, tilt and become sharply gradually. SeparatelyOutward, the 3rd left surface 22 of the 3rd slot part 16c and the 3rd right flank 23 are respectively along with from secondThe second left surface 20 and the second right flank 21 of slot part 16b leave, the 3rd left surface 22 andThree right flanks 23 diminish gradually with respect to the angle of inclination of bottom surface 17, that is, tilt to flatten graduallySlow.
The first teat 14 of upper part 10 have the 4th right flank 24 and with the 4th right flank24 the first end face 25, the second teats 15 that are connected have the 5th left surface 26, the 5th right flank27 and second end face 28. It is pointed out that for upper part 10, with this topState when parts 10 overlay in lower part 11 is that benchmark defines its " left and right directions ".As shown in Figure 2, in the time that upper part 10 and lower part 11 coincide with the upper and lower assembling, the 4thRight flank 24 is relative with the first right flank 19 of the first slot part 16a, this first end face 25 andThe bottom surface 17 of one slot part 16a is relative with the first left surface 18, the 5th left surface 26 and the 3rdThe 3rd left surface 22 of slot part 16c is relative, the 5th right flank 27 and the 3rd slot part 16c'sThe 3rd right flank 23 is relative, and this second end face 28 is relative with the bottom surface 17 of the 3rd slot part 16c.When upper part 10 and lower part 11 coincide with the upper and lower while fitting together, the first teat 14Embed in the first slot part 16a, the second teat 15 embeds in the 3rd slot part 16c. When the first teatIn 14 embedding the first slot part 16a time, the 4th right flank 24 and first slot part of the first teat 14The first right flank 19 of 16a contacts or forms the intransitable gap of pulling-on piece 2. In addition,At the first end face of bottom surface 17, the first left surface 18 and the first teat 14 of the first slot part 16aBetween 25, be formed for prime that pulling-on piece 2 passes through change path 29 (with reference to Fig. 3, Fig. 4,Fig. 7 and Fig. 8). In the time that pulling-on piece 2 passes through from this prime change path 29, this pulling-on piece 2Become vertical posture from flat-hand position.
In the time that the second teat 15 embeds in the 3rd slot part 16c, the 5th left side of the second teat 15The 3rd left surface 22 of face 26, the 5th right flank 27, the second end face 28 and the 3rd slot part 16c,Between bottom surface 17 and the 3rd right flank 23, being formed for the second that pulling-on piece 2 passes through changes logicalRoad 30. In the time that pulling-on piece 2 passes through from this second change path 30, this pulling-on piece 2 is from perpendicularStraight posture becomes flat-hand position. In this embodiment, second change path 30 comprises: positionThe first path 31 between the 3rd left surface 22 and the 5th left surface 26 and be positioned at the 3rd right sideAlternate path 32 between side 23 and the 5th right flank 27 is (with reference to Fig. 3, Fig. 6, Fig. 7And Figure 10).
The embodiment of the positive and negative upset portion providing in Fig. 2-Figure 10 is a kind of example, also canThere is various deformation example. For example, the first left surface 18 and the first right flank of the first slot part 16a19 shape can be exchanged, and the shape of the first teat 14 also correspondingly changes simultaneously, thereby makesObtain the right side that prime change path 29 is formed at lower part 11. In addition, also can be byThe first right flank 19 is formed as the tilted shape identical with the first left surface 18, simultaneously by firstTeat 14 is formed as the shape similar to the second teat 15, thereby makes at the first slot part 16aLeft side and right side form altogether two postures that change path 29 same functions with prime and becomeMore path.
In this embodiment, the second left surface 20 of the second slot part 16b and the second right flank 21Erect vertically upward from the bottom surface 17 of this second slot part 16b. At Fig. 2, Fig. 3, Fig. 5With the second left surface 20 and the second right flank 21 almost parallels have been shown in Fig. 9, but both are alsoCan be not parallel and angled, as long as can make pulling-on piece 2 pass through this second slot part 16bThe state that Shi Chengwei vertically erects, is not particularly limited.
In addition, in Fig. 3-Figure 10, illustrated that second changes path 30 and comprises the simultaneouslyOne path 31 and alternate path 32, but this is a kind of preferred embodiment, the first path 31Can arrange with alternate path 32 simultaneously, wherein any also can be only set. Positive and negative upsetThe structure that 8, portion is provided with the first path 31 is applicable to the feelings that all pulling-on pieces 2 all do not need upsetCondition. The structure that 8, positive and negative upset portion is provided with alternate path 32 is applicable to all pulling-on pieces 2 all to be neededThe situation of overturning.
In addition, as one preferred embodiment, at the upstream extremity of the 3rd slot part 16c,Position near the second slot part 16b is provided with the first guiding parts 33 (with reference to Fig. 2, Fig. 3And Fig. 7). This first guiding parts 33 can pass through the not shown drive source such as motor, cylinderCentered by the first axle 34, direction swings to the left and right, after the signal receiving from control part 7,Either party swings to the left and right, and pull-tab 2 leads.
Below, with reference to Fig. 3-Fig. 6 explanation at pulling-on piece 2 during by positive and negative upset portion 8, pulling-on piece 2The positive and negative situation of not overturning. Wherein, Fig. 4 is the section along the A-A line in Fig. 3Figure. Fig. 5 is the profile along the B-B line in Fig. 3. Fig. 6 is along the C-C line in Fig. 3Profile.
As shown in Figure 3 and Figure 4, in the time that pulling-on piece 2 has entered prime change path 29, drawUpwards, 2b is downward for pulling-on piece reverse side for the positive 2a of pulling-on piece of sheet 2. The pulling-on piece reverse side 2b of this pulling-on piece 2Contact with the first left surface 18 of the first slot part 16a, and pulling-on piece 2 is to the second slot part 16bIn the process of transferring, erect gradually, pulling-on piece 2 changes to vertical posture from flat-hand position. At Fig. 5In, pulling-on piece 2 is in vertical posture, and now, the positive 2a of the pulling-on piece of pulling-on piece 2 is in the face of the second right sideFace 21, the pulling-on piece reverse side 2b of pulling-on piece 2 is in the face of the second left surface 20. Now, at control part 7The both forward and reverse directions of judging pulling-on piece 2 is predetermined direction and in situation about need not overturn, the first guidingParts 33 to right-hand swing, make pulling-on piece 2 enter the first path 31 around the first axle 34. As figureShown in 6, the 3rd left surface 22 of the pulling-on piece reverse side 2b of this pulling-on piece 2 and the 3rd slot part 16c connectsTouching, and lie down gradually in the process of being transferred at pulling-on piece 2, is level from vertical posture changingPosture, now, pulling-on piece 2 lies low in bottom surface 17, the positive 2a of pulling-on piece upwards, pulling-on piece reverse side 2bDownwards. Thereby, realized pulling-on piece 2 from this positive and negative upset portion 8 by time positive and negative do not enterRow upset.
Below, with reference to Fig. 7-Figure 10 explanation at pulling-on piece 2 during by positive and negative upset portion 8, pulling-on pieceThe situation that 2 positive and negative overturns. Wherein, Fig. 8 is the section along the D-D line in Fig. 7Figure. Fig. 9 is the profile along the E-E line in Fig. 7. Figure 10 is along the F-F line in Fig. 7Profile.
As shown in Figure 7 and Figure 8, in the time that pulling-on piece 2 has entered prime change path 29, drawThe positive 2a of pulling-on piece of sheet 2 is downward, and pulling-on piece reverse side 2b upwards. The positive 2a of pulling-on piece of this pulling-on piece 2Contact with the first left surface 18 of the first slot part 16a, and at pulling-on piece 2 to the second slot part 16bIn the process of transferring, erect gradually, pulling-on piece 2 changes to vertical posture from flat-hand position. At Fig. 9In, pulling-on piece 2 is in vertical posture, and now, the positive 2a of the pulling-on piece of pulling-on piece 2 is in the face of the second left sideFace 20, the pulling-on piece reverse side 2b of pulling-on piece 2 is in the face of the second right flank 21. Now, at control part 7The both forward and reverse directions of judging pulling-on piece 2 be not predetermined direction and need upset situation under, first leadsSwing to left around the first axle 34 to parts 33, make pulling-on piece 2 enter alternate path 32. AsShown in Figure 10, the 3rd right flank 23 of the pulling-on piece reverse side 2b of this pulling-on piece 2 and the 3rd slot part 16cContact, and pulling-on piece 2 lies down gradually in the process of being transferred, and is water from vertical posture changingFlat posture, now, pulling-on piece 2 lies low in bottom surface 17, the positive 2a of pulling-on piece upwards, pulling-on piece reverse side2b is downward. Thereby, realized pulling-on piece 2 from this positive and negative upset portion 8 by time positive and negative enterGo upset.
Shown in Fig. 2-Figure 10, be a kind of preferred embodiment of positive and negative upset portion 8, alsoCan carry out various distortion. For example, be all the feelings of vertical state transferring the pulling-on piece 2 comingUnder condition, prime can be set and change path 29. That is to say, now can establishPut the first slot part 16a and the second slot part 16b, allow the pulling-on piece 2 of vertical state select by secondThe first path 31 or the alternate path 32 of posture changing path 30, realize respectively positive and negative notUpset or upset. In addition, control part 7 also can be set, or not by the first guide partPart 33 is connected with control part 7, in use, this first guiding parts 33 is swung to right sideAnd maintain static, stop that pulling-on piece 2 enters alternate path 32, make pulling-on piece 2 to pass through firstPath 31, thus all pulling-on pieces 2 all do not carry out positive and negative upset. This situation is applicable to not needWant control part 7 to judge, all pulling-on pieces that pass through 2 all do not need to carry out the situation of positive and negative upset.Certainly, also the first guiding parts 33 can be swung to left side and maintain static, stopping pulling-on piece 2Enter the first path 31, make pulling-on piece 2 can only pass through alternate path 32, thus all passing throughPulling-on piece 2 all carries out positive and negative upset. This situation is applicable to not need control part 7 to judge, instituteThere is pulling-on piece 2 all to need to carry out the situation of positive and negative upset. Certainly, also can not arrange first leadsTo parts 33, alternatively realize pulling-on piece 2 with other parts and can only pass through the first path 31Or the function of alternate path 32.
The variation 1 of portion (positive and negative upset)
The variation 1 of positive and negative upset portion 8 is described with reference to Figure 11-Figure 14 below. Figure 11 isThe profile of the major part of the variation 1 of this positive and negative upset portion 8. Figure 12 is along in Figure 11The profile of G-G line. Figure 13 is the profile along the H-H line in Figure 11. Figure 14 isAlong the profile of the I-I line in Figure 11. The positive and negative upset portion 8 of this variation 1 does not arrange firstGuiding parts 33 (with reference to Figure 11), upper part 10 does not have the second teat 15 (with reference to figure14). The pulling-on piece 2 of this variation 1 has and structures different in embodiment above, draws at thisOn the front of sheet 2 or reverse side, have described pattern, word, mark etc. bump orPerson's sunk part. By this bump or sunk part, the center of gravity of pulling-on piece 2 is to pulling-on pieceFace side or reverse side bias. In this variation 1, there is bump 2c with pulling-on piece 2For example describes. As shown in Figure 11 and Figure 12, in the time that pulling-on piece 2 enters the first slot part 16a,The bump 2c of pulling-on piece 2 upwards. As shown in Figure 12 and Figure 13, with embodiment mono-aboveSample, in the time that pulling-on piece 2 changes path 29 by prime, this pulling-on piece 2 changes from levelFor vertical state. Subsequently, pulling-on piece 2 enters second and changes path 30, and pulling-on piece 2 is in biasSituation under fall to a side with bump 2c from vertical state because of the effect of gravityUnder. Thereby the 3rd right flank 23 of the bump 2c of pulling-on piece 2 and the 3rd slot part 16c connectsTouch, in transferring downstream, become level from vertical state. Now, pulling-on piece 2 is flatLie at bottom surface 17, bump 2c is downward, thereby pulling-on piece 2 is from this positive and negative upset portion 8In by time only rely on self gravitation to realize positive and negative upset. Similarly, if at Figure 12In, bump 2c is towards below, in the time that pulling-on piece 2 enters second and changes path 30,Pulling-on piece 2 eccentric in the situation that because the effect of gravity and from vertical state to thering is bumpA side of 2c is fallen down. Thereby, the 3rd of the bump 2c of pulling-on piece 2 and the 3rd slot part 16cLeft surface 22 contacts, and in transferring downstream, becomes level from vertical state. Now,Pulling-on piece 2 lies low in bottom surface 17, and bump 2c is downward, thereby pulling-on piece 2 is positive and negative from thisIn upset portion 8 by time do not carry out positive and negative upset. Certainly, there is sunk part at pulling-on piece 2And do not have in the situation of bump, with foregoing description content similarly, pulling-on piece 2 also canOnly rely on self gravitation to carry out positive and negative upset, or do not carry out the upset of positive and negative.
Although the first guiding parts 33 is not set in the variation 1 shown in Figure 11, can yetSo that this first guiding parts 33 to be set at the upstream extremity of the 3rd slot part 16c. Controlled by control part 7This first guiding parts 33 swings left or to the right, do not rely on pulling-on piece 2 wobbler action butUtilize the effect of control part 7, realize pulling-on piece 2 positive and negative upset or do not overturn.
(prime of the variation 2 of positive and negative upset portion changes path)
The variation 2 of positive and negative upset portion 8 is described, in this distortion with reference to Figure 15-Figure 18 below,In example 2, change path 29 for prime and change. Figure 15 is positive and negative upset portionThe prime of 8 variation 2 changes the schematic diagram of path 29. Figure 16 is along in Figure 15The profile of J-J line. Figure 17 is the profile along the K-K line in Figure 15. Figure 18 is along figureThe profile of the L-L line in 15. Prime in the variation 2 of this positive and negative upset portion changesIn path, for having marked identical Reference numeral with position identical in embodiment above, rightIn having omitted detailed description with the part that embodiment is identical above, focus on for different pieceDescription.
In this variation 2, positive and negative upset portion 8 has equally in overlap configuration of above-below directionUpper part 10 and lower part 11, but tool not on the first base portion 12 of this upper part 10Just like the first teat 14 shown in Fig. 2-10, that is, and this upper part 10 and lower part 11Relative face is smooth tabular. On the other hand, lower part 11 with upper part 10 phasesOn right face, similarly there is the first slot part 16a and the second slot part 16b. At the first slot part 16aIn be provided with the end difference 16s giving prominence to upward from bottom, thereby bottom surface 17 is at the first slot part 16aIn be divided into via above-mentioned end difference 16s be positioned at top position the first bottom surface 17a and be positioned atThe second bottom surface 17b of lower position. The width of this first bottom surface 17a is along with trend is positioned at downstreamThe second slot part 16b and narrow gradually, as can see from Figure 15, this first bottom surface 17aIn the time arriving the second slot part 16b, its narrowed width is zero. The first left side of the first slot part 16aFace 18 and the first right flank 19 are close gradually along with trend downstream, make the first slot part 16aWell width narrow gradually. In addition, as shown in Figure 15 and 18, identical with embodiment above,The second left surface 20 of the second slot part 16b and the second right flank 21 are from this second slot part 16b'sBottom surface 17 erects upward vertically.
As shown in FIG. 16 and 17, in the first bottom surface 17a, the second bottom surface of the first slot part 16aOf 17b, end difference 16s, the first left surface 18, the first right flank 19 and upper part 10Between one base portion 12, form prime and change path 29. When pulling-on piece 2 is by this primeWhile changing path 29, pulling-on piece 2 changes to vertical posture from flat-hand position.
Changing path 29 for pulling-on piece 2 by this prime below, changes to from flat-hand positionVertically the process of posture describes. When having entered this prime, pulling-on piece 2 changes path 29Time, pulling-on piece 2 lies low and transfers downstream on the first bottom surface 17a. As described above,The first left surface 18 of the first slot part 16a and the first right flank 19 are along with under trend is positioned at respectivelyThe second left surface 20 and the second right flank 21 of the second slot part 16b of trip, to connect gradually each otherNear mode tilts, and the well width of the first slot part 16a is narrowed gradually. The first bottom surface 17aWidth dimensions also along with trend the second slot part 16b and little by little narrowing. In addition, end difference 16sTilt upward towards the first bottom surface 17a from the second bottom surface 17b. End difference 16s is with respect toIt is large that the angle of inclination of two bottom surface 17b becomes gradually along with trend the second slot part 16b, until finalVertical with the second bottom surface 17b. Thereby, the width dimensions of end difference 16s and the first bottom surface 17aEqually, little by little narrow along with trend the second slot part 16b. Therefore, pulling-on piece 2 along with towardsThe the second slot part 16b that is positioned at downstream transfers, and reduces gradually with the contact area of the first bottom surface 17a.Along with the handover of pulling-on piece 2, the first bottom surface 17a becomes gradually and cannot support in levelPulling-on piece 2. As a result, as shown in figure 17, pulling-on piece 2 to second slot part 16b transfer way in,Fall to the second bottom surface 17b from the first bottom surface 17a, drop to the pulling-on piece 2 of the second bottom surface 17bBecome the posture of inclination. After this, due to the first left surface 18 and first right side of the first slot part 16aSide 19 moves closer to, and end difference 16s with respect to the angle of inclination of the second bottom surface 17b withTrend the second slot part 16b and become gradually large, pulling-on piece 2 is promoted and becomes perpendicular by end difference 16sStraight posture. As shown in figure 18, pulling-on piece 2 becomes vertical posture in the second slot part 16b.
(second of the variation 3 of positive and negative upset portion changes path)
The variation 3 of positive and negative upset portion 8 is described, in this distortion with reference to Figure 19-Figure 20 below,In example 3, change path 30 for second and change. Figure 19 is positive and negative upset portionThe second of 8 variation 3 changes the generalized section of the major part of path 30. This figure19 change path 30 along the direction parallel with pulling-on piece 2 to second dissects. Figure 20 isAlong the profile of the M-M line in Figure 19. In the second appearance of the variation 3 of this positive and negative upset portionGesture changes in path, for having marked identical accompanying drawing mark with position identical in embodiment aboveNote, for having omitted detailed description with the part that embodiment is identical above, focuses on for notWith the description of part. The second of the variation 3 of this positive and negative upset portion changes during path passes throughBetween parts and form respectively the first path and alternate path on above-below direction, in this withShown in Fig. 2-3, on left and right directions, form respectively second of the first path and alternate pathPosture changing path difference. Change path 30 for the second of this variation 3 below,Be described in detail.
With embodiment is the same above, the second of positive and negative upset portion 8 changes path 30 and is positioned at theThe downstream of two slot part 16b. This positive and negative upset portion 8 has the configuration that overlaps on above-below directionUpper part 10, intermediate member 42 and lower part 11. This second changes path 30By configuration upper part 10, intermediate member 42 and the lower part 11 of overlapping on above-below directionAnd form. Upper part 10 has upside the second teat on the face relative with intermediate member 4215a. On the other hand, intermediate member 42 has upside on the face relative with upper part 10Three slot part 16ca. Lower part 11 has downside the 3rd on the face relative with intermediate member 42Slot part 16cb. On the other hand, intermediate member 42 has on the face relative with lower part 11Downside the second teat 15b. When upper part 10, intermediate member 42 and lower part 11 overlapWhen configuration, the upside of upper part 10 the second teat 15a embeds the upside the of intermediate member 42In three slot part 16ca, the right flank of this upside the second teat 15a and upside the 3rd slot part 16caUpside the 3rd right flank 23a contact. Thus, in the upside bottom surface of upside the 3rd slot part 16caThe 3rd left surface 22a of 17c, upside the 3rd slot part 16ca and the upside second of upper part 10Between teat 15a, be formed for the first path 31 that pulling-on piece 2 passes through. Meanwhile, intermediate member 42Downside the second teat 15b embed in downside the 3rd slot part 16cb of lower part 11, under thisDownside the 3rd left surface 22b of the left surface of side the second teat 15b and downside the 3rd slot part 16cbContact. Thus, at downside bottom surface 17d, downside the 3rd right flank of downside the 3rd slot part 16cbBetween the downside second teat 15b of 23b and intermediate member 42, be formed for that pulling-on piece 2 passes throughTwo paths 32. Formed pulling-on piece 2 from vertical posture by this first path 31 and alternate path 32The second that changes to flat-hand position changes path 30.
Changing path 30 for pulling-on piece 2 by this second below, from vertical posture changing isThe process of flat-hand position describes.
In the time that pulling-on piece 2 enters second change path 30, based on being arranged on the second slot part 16bThe swing of the first guiding parts 33 in downstream, pulling-on piece 2 is selected to be transplanted on the first path31 or alternate path 32. In the time of the posture of the first guiding parts 33 in top position,The upper surface of one guiding parts 33 in the position of the upside bottom surface 17c level of the first path 31Put. Therefore, pulling-on piece 2 is shifted into the first path along the upper surface of the first guiding parts 3331. In the time of the posture of the first guiding parts 33 in lower position, the first guiding parts 33The below of upper surface in the upside bottom surface of the first path 31 17c, becomes towards alternate pathThe posture that 32 downside bottom surface 17d tilts. Therefore, pulling-on piece 2 is along the first guiding parts 31Upper surface landing, be shifted into alternate path 32. The upside of the first path 31 the 3rd left sideFace 22a with embodiment illustrated in fig. 2 in the 3rd left surface 22 with identical form setting, secondThe downside of path 32 the 3rd right flank 23b and embodiment illustrated in fig. 2 in the 3rd right flank 23With identical form setting. , upside the 3rd left surface 22a with respect to upside bottom surface 17c toUpper left side tilts, and its angle of inclination diminishes gradually, tilts to flatten gradually slow; Downside the 3rd right sideFace 23b tilts with respect to 17dXiang upper right side, downside bottom surface, and its angle of inclination diminishes gradually, inclinesTiltedly flatten gradually slow. The pulling-on piece 2 of transferring in the first path 31 gradually becomes water from vertical postureFlat posture, the positive and negative of pulling-on piece 2 does not overturn. The pulling-on piece 2 of transferring in alternate path 32 is from perpendicularStraight posture gradually becomes flat-hand position, and the positive and negative of pulling-on piece 2 overturns.
Be provided with the first guiding parts 33 although figure 19 illustrates, all need at pulling-on piece 2Carry out in the situation of positive and negative upset, the first guiding parts also can be set in this variation 333, pulling-on piece 2 is all fallen and transfer by alternate path 32. Certainly, judging pulling-on piece2 all do not need to carry out in the situation of positive and negative upset, can be by fixing the first guiding parts 33 yetIn Figure 19 shown in solid line in above position, make pulling-on piece 2 all by the first path31。
As shown in figure 19, change the terminal part of path 30 at the second of positive and negative upset portion 8Position is connected with discharge member 43, is provided with interflow path 44 in this discharge member 43. FromThe pulling-on piece 2 that the outlet of one path 31 is transferred out and transfer out from the outlet of alternate path 32Pulling-on piece 2 collaborate via this interflow path 44, from being arranged at the single of discharge member 43Outlet 45 discharge. In addition, this discharge member 43 can be used as independent assembly from differentSecond in embodiment changes path 30 and is used in combination.
Although the positive and negative upset portion 8 of various embodiment and variation has been described above by reference to the accompanying drawings,But various prime described above changes path 29 and second changes path 30Can use separately or be used in combination mutually. Example prime as Figure 2-3 changes logicalRoad 29 can be changed path 30 with the second shown in Figure 19 and is used in combination, shown in Figure 15Prime change path 29 can and Fig. 2-3 shown in second change path 30Be used in combination. These combinations all can realize identical pull-tab and carry out positive and negative upset or do not overturnTechnique effect, do not repeat them here.
(front and back upset portion)
The formation of upset portion 9 before and after illustrating below in conjunction with Figure 21-Figure 27. Figure 21 is Watch with magnifierThe stereogram of upset portion 9 before and after showing. In Figure 21, front and back upset portion 9 comprises first component37 and second component 38. Pulling-on piece 2 enters second component 38 from transferring discharge in path 4, shouldSecond component 38 is positioned at the top of first component 37, the pulling-on piece 2 of discharging from second component 38Enter first component 37. First component 37 comprises A path 35 and B path 36. SecondThe downstream of parts 38 arranges the second guiding parts 39, and this second guiding parts 39 can pass throughThe not shown drive source such as motor, cylinder swings to the left and right centered by the second axle 40, thereby makesThe transfer direction that obtains pulling-on piece 2 changes. This second guiding parts 39 is receiving from controlAfter the signal of portion 7, select to the left and right either party to swing, pull-tab 2 leads, select intoEnter A path 35 or B path 36. Certainly, front and back upset portion 9 also can not comprise secondPart 38, and only formed by first component 37, passable from transferring the pulling-on piece 2 of discharging in path 4Directly enter in A path 35 or B path 36. In addition, second component 38 can also be withOne parts 37 are wholely set, or a composition using second component 38 as first component 37Part is arranged on first component 37.
Figure 22 is the solid of analysing and observe along A path 35 of the first component 37 of front and back upset portion 9Figure. This A path 35 comprises: from the top of first component 37 towards oliquely downward extend to thisThe A1 path 351 at the rear of one parts 37; With rear from first component 37 towards this firstThe A2 path 352 that extend in the front of parts 37. As shown in Figure 22 and 23, A1 path 351In first component 37, oliquely downward and rearward extend, and A2 path 352 and A1 path351 forwards extend on the contrary. And it is higher than front that this first component 37 is configured to rear,A2 path 352 is extended downward obliquely from top. Figure 23 is front and back upset portions 9The sectional plan view along A path 35 of first component 37, wherein show moving of pulling-on piece 2Send path. This pulling-on piece 2 has pulling-on piece front end 2d and pulling-on piece rear end 2e. When pulling-on piece 2 enters A1When path 351, its pulling-on piece rear end 2e is introduced into and front, and pulling-on piece front end 2d is rear, heavyUnder power effect along A1 path 351 from top towards be oliquely downward transplanted on first component 37Side, thus be level from vertical state variation, and now pulling-on piece front end 2d is front, after pulling-on pieceEnd 2e is rear. Then, pulling-on piece 2 under Action of Gravity Field further in A2 path 352 towardsThe front of this first component 37 is transferred, finally with pulling-on piece front end 2d at front, pulling-on piece rear end 2ePosterior mode is discharged from first component 37, has realized thus the front and back upset of pulling-on piece 2.
Figure 24 is the solid of analysing and observe along B path 36 of the first component 37 of front and back upset portion 9Figure. This B path 36 extends to this first component 37 from the top of first component 37 towards oblique belowFront. Figure 25 is the analysing and observe along B path 36 of the first component 37 of front and back upset portion 9Front view, wherein shows the handover path of pulling-on piece 2. In the time that pulling-on piece 2 enters B path 36,Pulling-on piece front end 2d is introduced into and front, pulling-on piece rear end 2e is rear, and pulling-on piece 2 is under Action of Gravity FieldAlong B path 36 from top towards being oliquely downward transplanted on the front of first component 37 and discharging,Thereby be level from vertical state variation, in the time that pulling-on piece 2 is discharged, pulling-on piece front end 2d is front,Pulling-on piece rear end 2e is rear, and pulling-on piece 2 does not carry out the upset of front and back thus.
Shown in Figure 21-Figure 25 be only before and after the one of upset portion 9 preferably implementExample, can carry out numerous variations for this embodiment. For example, first component 37 can only compriseIn A path 35 and B path 36 any. In the time that first component 37 only comprises A path 35,Be applicable to need pull-tab 2 to carry out the situation of front and back upset. When first component 37 only comprises BWhen path 36, be applicable to not need pull-tab 2 to carry out the situation of front and back upset. In addition, in realityBorder also can swing to this second guiding parts 39 right side and maintain static in using, and stopsPulling-on piece 2 enters B path 36, makes pulling-on piece 2 can only pass through A path 35, thereby all logicalThe pulling-on piece 2 of crossing all carries out front and back upset. This situation is applicable to not need control part 7 to judge,All pulling-on pieces that pass through 2 all need to carry out the situation of front and back upset. Certainly, also can be by secondGuiding parts 39 swings to left side and maintains static, and stops that pulling-on piece 2 enters A path 35, makesObtain pulling-on piece 2 and can only pass through B path 36, thereby all pulling-on pieces passing through 2 all do not carry out positive and negativeUpset. This situation is applicable to not need control part 7 to judge, all pulling-on pieces 2 all do not need intoThe situation of row positive and negative upset. Certainly, the second guiding parts 39 also can be set, alternativelyRealizing pulling-on piece 2 with other parts can only be by the function of A path 35 or B path 36.
Figure 26 has represented the state of the second guiding parts 39 towards right-hand swing. Now, pulling-on piece2 are directed to the A path 35 of first component 37, carry out front and back upset in this A path 35.Figure 27 has represented the state that the second guiding parts 39 swings towards left. Now, pulling-on piece 2 quiltsThe B path 36 of guiding first component 37 does not carry out front and back upset in this B path 36.
(variation 1 of pulling-on piece supply arrangement)
Figure 28 is the part enlarged drawing of the variation 1 of pulling-on piece supply arrangement 1. This variation 1Only be provided with the situation of positive and negative upset portion 8 corresponding to upset portion 9 before and after not arranging. Wherein,Pulling-on piece 2, transferring in path 4, moves the front-end and back-end maintenance predetermined direction of pulling-on piece 2Send. In the handover process of pulling-on piece 2, made a video recording by image pickup part 6, by control part 7 basesThe data that obtain from image pickup part 6 judge whether pulling-on piece 2 needs to carry out the upset of positive and negative. In addition,In this variation, the second guiding parts 39 is not set in second component 38, this second38 passages that vertically fall as pulling-on piece 2 of part. The pulling-on piece 2 of discharging from second component 38 entersEnter first component 37. This first component 37 only comprises B path 36, and pulling-on piece 2 relies on gravity logicalWhile crossing this B path 36, become level from vertical state, the upset before and after not carrying out. ?First component 37 lower ends are provided with positive and negative upset portion 8. The pulling-on piece 2 of discharging from first component 37 is complied withPass through in positive and negative upset portion 8 by gravity, carry out the upset of positive and negative or do not overturn. In addition,Selectively, first component 37 and second component 38 can be wholely set. Also can omit secondParts 38, make pulling-on piece 2 directly be discharged to first component 37 from transferring path 4. Certainly,Also can omit first component 37 and second component 38 simultaneously, make pulling-on piece 2 from transferring path 4After discharge, directly enter positive and negative upset portion 8.
(variation 2 of pulling-on piece supply arrangement)
Figure 29 is the part enlarged drawing of the variation 2 of pulling-on piece supply arrangement 1. This variation 1The situation of upset portion 9 before and after being only provided with corresponding to positive and negative upset portion 8 is not set. In front and backThe downstream of upset portion 9 does not arrange positive and negative upset portion 8, can for pulling-on piece 2 and be only provided with oneThe slideway 41 that relies on self gravitation directly to glide and pass through. When relying on gravity, pulling-on piece 2 overturns from front and backAfter portion 9 discharges, continue to transfer downstream in slideway 41, do not carry out positive and negative upset. Certainly,In this variation, second component 38 and slideway 41 all can omit, and make pulling-on piece 2 from movingUpset portion 9 before and after directly entering after sending path 4 to discharge.
Use specific embodiment to illustrate that pulling-on piece turning device of the present invention and pulling-on piece supply aboveThe equipment of giving, but these embodiment are as limitation of the present invention, and those skilled in the art existOn the basis of the disclosure of invention, can carry out numerous variations, but these changes all drop on thisWithin bright protection domain. For example, for pulling-on piece turning device, various embodiment justAnti-upset portion and front and back upset portion may be used alone, can also be used in combination. Turn over for positive and negativeTransfer part, the prime of various embodiment changes path and second change path is passableUse separately, also can be used in combination. Within these all drop on protection scope of the present invention.
Claims (32)
1. a pulling-on piece turning device, it comprises entrance, outlet and path unit, it is characterized in that,Can make pulling-on piece only rely on Action of Gravity Field to pass through described path unit, realize the upset of described pulling-on piece,
This pulling-on piece turning device comprises the positive and negative upset portion for the upset of the both forward and reverse directions of pulling-on piece,
Described path unit comprises for making described pulling-on piece become the first appearance of vertical posture from flat-hand positionGesture changes path.
2. pulling-on piece turning device as claimed in claim 1, is characterized in that, described prime becomesMore path comprises the first slot part and the second slot part.
3. pulling-on piece turning device as claimed in claim 2, is characterized in that, described the first slot part shapeBecome, in its left surface and right flank, at least one party tilts upward from the bottom surface of this first slot part, makesWidth that must this first slot part dwindles gradually along the transfer direction of described pulling-on piece;
The width of described the second slot part is less than the width of described the first slot part, and described the second slot partLeft surface and right flank erect upward vertically from the bottom surface of this second slot part.
4. pulling-on piece turning device as claimed in claim 2 or claim 3, is characterized in that described positive and negative turning overTransfer part has in the opposed upper part of above-below direction and lower part, and described upper part is with describedOn the subtend face of lower part, have the first teat, described the first teat embeds described the first slot part,Either party, Yi Jisuo in the bottom surface of described the first slot part, the left surface of described the first slot part and right flankState and between the first teat, be formed for the gap that described pulling-on piece passes through.
5. pulling-on piece turning device as claimed in claim 2, is characterized in that, described the first slot part shapeBecome, its left surface and right flank are close gradually along with trend downstream, make the groove width of the first slot partDegree narrows gradually, and is formed with end difference in described the first slot part, makes the bottom surface of the first slot partBe divided into the first bottom surface that is positioned at top position and the second bottom surface that is positioned at lower position, this first bottom surfaceWidth along with trend downstream and narrowing gradually, pulling-on piece is fallen from the first bottom surface in handover processTo the second bottom surface,
Described the second slot part is formed as, and its left surface and right flank are from the bottom surface of this second slot part upwardErect vertically.
6. pulling-on piece turning device as claimed in claim 5, is characterized in that, described positive and negative upset portionHave in the opposed upper part of above-below direction and lower part, upper part has flat firstBase portion forms described the first slot part and the second slot part in lower part, at first end of the first slot partThe first base portion of face, the second bottom surface, end difference, the first left surface, the first right flank and upper partBetween be formed for the gap that described pulling-on piece passes through, pulling-on piece is lain low described in the time entering this gapOn the first bottom surface, transfer.
7. pulling-on piece turning device as claimed in claim 6, is characterized in that, described path unit bagThe second of drawing together for making described pulling-on piece become flat-hand position from vertical posture changes path.
8. pulling-on piece turning device as claimed in claim 7, is characterized in that, described second becomesMore path is positioned at the downstream of described prime change path, and has the first and second paths, instituteStating the first path makes the pulling-on piece of vertical posture fall down and become to a side of the left and right directions of this pulling-on pieceFlat-hand position, the pulling-on piece that described alternate path makes vertical posture is to another of the left and right directions of this pulling-on pieceSide is fallen down and is become flat-hand position.
9. pulling-on piece turning device as claimed in claim 8, is characterized in that, described second becomesMore path comprises the 3rd slot part, and its left surface tilts to upper left side from the bottom surface of the 3rd slot part, makesThe width of the 3rd slot part expands gradually along pulling-on piece transfer direction, and its right flank is from this three-fluteThe bottom surface of portion tilts to upper right side, and the width of the 3rd slot part is expanded gradually along pulling-on piece transfer directionGreatly.
10. pulling-on piece turning device as claimed in claim 9, is characterized in that, described upper partWith the subtend face of described lower part on there is the second teat, this second teat embeds described three-flutePortion, described in being formed between the left surface of described the second teat and the left surface of described the 3rd slot partDescribed the first path that pulling-on piece passes through, on the right side of right flank and described the 3rd slot part of described the second teatBetween side, be formed for the described alternate path that described pulling-on piece passes through.
11. pulling-on piece turning devices as claimed in claim 7 or 8, is characterized in that described secondPosture changing path is by configuration upper part, intermediate member and the lower part of overlapping on above-below directionAnd form, upside second teat of upper part embeds upside the 3rd slot part of intermediate member, on thisBetween upside second teat of upside bottom surface, the 3rd left surface and the upper part of side the 3rd slot part, formThe first path passing through for described pulling-on piece, the downside second teat embedding lower part of intermediate memberDownside the 3rd slot part, at downside bottom surface, the 3rd right flank and the intermediate member of this downside the 3rd slot partBetween downside the second teat, be formed for the alternate path that described pulling-on piece passes through.
12. pulling-on piece turning devices as claimed in claim 11, is characterized in that, described upside the 3rdLeft surface tilts to upper left side from described upside bottom surface, the width that makes described upside the 3rd slot part alongPulling-on piece transfer direction expands gradually, and described downside the 3rd right flank is from described downside bottom surface to upper rightSquare neck is oblique, and the width of described downside the 3rd slot part is expanded gradually along pulling-on piece transfer direction.
13. pulling-on piece turning devices as described in any one in claim 8-10,12, its feature existsIn, the upstream extremity that changes path at described second has the first guiding parts, this first guide partPart stops that described pulling-on piece enters either party in described the first path and alternate path, makes described pulling-on piece choosingSelect and enter the opposing party in described the first path and alternate path.
14. pulling-on piece turning devices as claimed in claim 13, is characterized in that, described the first guidingParts can swing around axle.
15. pulling-on piece turning devices as claimed in claim 14, is characterized in that, described positive and negative upsetPortion also has control part, and this control part can judge the both forward and reverse directions of described pulling-on piece.
16. pulling-on piece turning devices as claimed in claim 15, is characterized in that, described the first guidingParts can be accepted the signal that described control part sends, according to described signal to left or right-hand swing.
17. pulling-on piece turning devices as claimed in claim 16, is characterized in that, described the first guidingParts in the time that described control part judges that the both forward and reverse directions of pulling-on piece is predetermined direction, to left and right-hand inOne side's side oscillation, makes described pulling-on piece enter described the first path or described alternate path; Described firstGuiding parts is in the time that described control part judges that the both forward and reverse directions of pulling-on piece is not predetermined direction, to left and the right sideThe opposing party's side oscillation in side, makes described pulling-on piece enter described alternate path or described the first path.
18. pulling-on piece turning devices as described in any one in claim 15-17, is characterized in that,Described positive and negative upset portion also has image pickup part, and this image pickup part is connected with described control part, and will be to describedThe picture signal that pulling-on piece shooting obtains sends described control part to, and described control part is according to this picture signalJudge the both forward and reverse directions of described pulling-on piece.
19. pulling-on piece turning devices as described in any one in claim 1-3,5-10,14-17,It is characterized in that, the front of described pulling-on piece or reverse side have bump or sunk part, grand by thisPlaying part or sunk part makes the center of gravity of this pulling-on piece to front or the reverse side bias of pulling-on piece, to makeState the upset that pulling-on piece carries out both forward and reverse directions.
20. pulling-on piece turning devices as described in any one in claim 1-3,5-10,14-17,It is characterized in that, this pulling-on piece turning device comprises the front and back upset for the upset of the fore-and-aft direction of pulling-on piecePortion.
21. pulling-on piece turning devices as claimed in claim 20, is characterized in that described path unitComprise the A path for the upset of the fore-and-aft direction of described pulling-on piece, this A path runs through and is arranged on instituteState in the upset portion of front and back.
22. pulling-on piece turning devices as claimed in claim 21, is characterized in that, described A pathComprise: from the top of described front and back upset portion towards the rear that oliquely downward extends to described front and back upset portionA1 path; Extend towards the front of described front and back upset portion with rear from described front and back upset portionA2 path.
23. pulling-on piece turning devices as claimed in claim 22, is characterized in that described path unitAlso be included in the B path that runs through setting in the upset portion of described front and back, described pulling-on piece is from this B pathBy time, do not carry out the upset of fore-and-aft direction.
24. pulling-on piece turning devices as claimed in claim 23, is characterized in that, described B pathExtend towards oblique below and towards the front of this front and back upset portion from the top of described front and back upset portion.
25. pulling-on piece turning devices as described in any one in claim 23-24, is characterized in that,The upstream extremity of described front and back upset portion has the second guiding parts, described in this second guiding parts stops, drawsSheet enters either party in described A path and B path, makes described pulling-on piece select to enter described A logicalThe opposing party in road and B path.
26. pulling-on piece turning devices as claimed in claim 25, is characterized in that, this second guide partPart can swing around axle.
27. pulling-on piece turning devices as claimed in claim 26, is characterized in that, this front and back upset portionAlso have control part, this control part can judge the fore-and-aft direction of described pulling-on piece.
28. pulling-on piece turning devices as claimed in claim 27, is characterized in that, described the second guidingParts can be accepted the signal that described control part sends, according to described signal to left or right-hand swing.
29. pulling-on piece turning devices as claimed in claim 28, is characterized in that, described the second guidingParts are in the time that described control part judges that the fore-and-aft direction of described pulling-on piece is not predetermined direction, to left and the right sideOne side's side oscillation of side, makes described pulling-on piece enter described A path or described B path; DescribedTwo guiding parts are in the time that described control part judges that the fore-and-aft direction of described pulling-on piece is predetermined direction, to leftWith right-hand in the opposing party's side oscillation, make described pulling-on piece enter described B path or A path.
30. pulling-on piece turning devices as described in claim 27-29 any one, is characterized in that, shouldFront and back upset portion also has image pickup part, and this image pickup part is connected with described control part, and will be to described pulling-on pieceThe picture signal that shooting obtains sends described control part to, and described control part is according to this picture signal judgementThe fore-and-aft direction of described pulling-on piece.
31. as described in claim 1-3,5-10,14-17,21-24,26-29 any onePulling-on piece turning device, it is characterized in that, be connected with row in the terminal of described pulling-on piece turning deviceGo out parts, in this discharge member, be provided with interflow path, after the pulling-on piece that makes to be transferred collaborates fromThe single outlet that is arranged at this discharge member is discharged.
32. 1 kinds of pulling-on piece supply arrangements, is characterized in that, this pulling-on piece supply arrangement has: be accommodated withThe storage portion of multiple pulling-on pieces; Pulling-on piece turning device as described in any one in claim 1-31; WithAnd the handover path that the described pulling-on piece of receiving in described storage portion is transferred to described pulling-on piece turning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110358757.4A CN103101749B (en) | 2011-11-14 | 2011-11-14 | Pulling-on piece turning device and pulling-on piece supply arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110358757.4A CN103101749B (en) | 2011-11-14 | 2011-11-14 | Pulling-on piece turning device and pulling-on piece supply arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103101749A CN103101749A (en) | 2013-05-15 |
| CN103101749B true CN103101749B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110358757.4A Active CN103101749B (en) | 2011-11-14 | 2011-11-14 | Pulling-on piece turning device and pulling-on piece supply arrangement |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600397A (en) * | 2016-01-19 | 2016-05-25 | 江苏盛业拉链制造有限公司 | Zipper tooth selecting and feeding device |
| CN106429321A (en) * | 2016-07-11 | 2017-02-22 | 平湖市品耀机器自动化有限公司 | Automatic conveying device for metal short pipes |
| CN106112778B (en) * | 2016-07-11 | 2018-01-09 | 福建浔兴拉链科技股份有限公司 | Sheet threading machine |
| CN107175215B (en) * | 2017-06-08 | 2019-04-16 | 泉州华中科技大学智能制造研究院 | A kind of pulling-on piece sorting feed device |
| CN107098122A (en) * | 2017-06-08 | 2017-08-29 | 泉州华中科技大学智能制造研究院 | A kind of pulling-on piece sorter |
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| US3956812A (en) * | 1973-04-18 | 1976-05-18 | Yoshida Kogyo Kabushiki Kaisha | Apparatus for feeding slide fastener parts |
| US4519524A (en) * | 1981-05-14 | 1985-05-28 | Yoshiyuki Hirose | Parts feeder |
| CN1152532A (en) * | 1995-10-24 | 1997-06-25 | 有限会社新城制作所 | Material feeder capable of controlling assembly parts posture |
| JP2945255B2 (en) * | 1993-10-16 | 1999-09-06 | ワイケイケイ株式会社 | Parts feeder |
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| JPS59153715A (en) * | 1983-02-21 | 1984-09-01 | Shinko Electric Co Ltd | Part aligning and feeding device |
| JPH0891548A (en) * | 1994-09-17 | 1996-04-09 | J C C Eng Kk | Aligning feeding device for electronic part |
| JPH09124134A (en) * | 1995-10-30 | 1997-05-13 | Pigeon Corp | Nipple feeder for nipple machining device |
| CN102133997B (en) * | 2011-01-27 | 2013-02-13 | 宁波惠友精工机械有限公司 | Through type bond rail turning device |
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|---|---|---|---|---|
| US3956812A (en) * | 1973-04-18 | 1976-05-18 | Yoshida Kogyo Kabushiki Kaisha | Apparatus for feeding slide fastener parts |
| US4519524A (en) * | 1981-05-14 | 1985-05-28 | Yoshiyuki Hirose | Parts feeder |
| JP2945255B2 (en) * | 1993-10-16 | 1999-09-06 | ワイケイケイ株式会社 | Parts feeder |
| CN1152532A (en) * | 1995-10-24 | 1997-06-25 | 有限会社新城制作所 | Material feeder capable of controlling assembly parts posture |
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