CN102774633A - Workpiece posture changing device - Google Patents
Workpiece posture changing device Download PDFInfo
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- CN102774633A CN102774633A CN2012101413981A CN201210141398A CN102774633A CN 102774633 A CN102774633 A CN 102774633A CN 2012101413981 A CN2012101413981 A CN 2012101413981A CN 201210141398 A CN201210141398 A CN 201210141398A CN 102774633 A CN102774633 A CN 102774633A
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Abstract
The invention provides a workpiece posture changing device (1) which can smoothly transfer workpieces, change postures, reduce damage of workpieces and reduce maintenance work and is used for transferring a workpiece (8) along a transferring path and meanwhile changing postures of the workpiece. The transferring path is formed by connecting a plurality of transferring grooves (21, 31), each transferring groove twisting in a clockwise direction or an anticlockwise direction at an opening direction of each transferring groove along transferring directons from upward to a horizontal direction area; in connecting parts among the transferring grooves, each transferring groove smoothly connects inner sides of an upstream transferring groove (21) and a downstream transferring groove (31), changes an opening direction of the downstream transferring groove to be upwards relative to the opening direction of the upstream transferring groove and twists the downstream transferring groove to the direction of the upstream transferring groove.
Description
Technical field
The present invention relates to a kind of be used to change the workpiece carried along manufacturing line towards the workpiece posture changer.
Background technology
In the past, disclose the manufacturing line that is used in factory more and supply with the also technology of conveying workpieces continuously.For example, in patent documentation 1, disclose a kind of elements supplying device, this elements supplying device is for utilizing the linear pattern feed appliance of vibration to a direction conveying workpieces.In this elements supplying device; Take out parts from the parts storage part, carry to a direction along transport path simultaneously, and detect the posture of the parts in carrying; When this posture is not the posture of being scheduled to, this parts ejection air is proofreaied and correct its posture.
But, even Yi Bian the posture unanimity of each parts is carried, the situation that the posture that also exists cause because of ensuing operation to spin upside down workpiece is more suitable for.Therefore, need and once to become another posture of conversion along certain posture towards the workpiece of unanimity.
As this workpiece posture changer, known for example have a workpiece posture changer such shown in the patent documentation 2.This workpiece posture changer is the device that is used to make the workpiece of having located to spin upside down, and is formed with the screw-shaped groove with the mode of crossing over half circumference on the surface of cylindrical element.And, pass through between inlet to the outlet of this groove, workpiece to be spun upside down when carrying vertically through making workpiece.
Technical literature in the past
Patent documentation
Patent documentation 1: TOHKEMY 2007-276993 communique
Patent documentation 2: japanese kokai publication hei 9-2641 communique
But; Workpiece posture changer about above-mentioned patent documentation 2; Change its direction owing to be formed on the lip-deep groove of cylindrical element significantly with spiral fashion; Thereby therefore exist the groove inside face to the bearing state of workpiece along with before the inside of this groove and then the bigger variation unsettled situation that becomes, can be contemplated to, this problem is more obvious under the situation of handling small-sized and weight-saving workpiece.
Because of the fugitiveness of workpiece in this groove in-to-in supporting, under the situation of the cover that does not cover this groove, workpiece flies out easily.In addition; Be provided with under the situation of cover, workpiece stops up between groove and cover easily, when stopping to carry then cover removal for the workpiece of removing obstruction; Become unstable owing to workpiece does not support fully, therefore cause being in groove in-to-in workpiece and all fall.
The situation that flies out, falls that the fugitiveness that the reason workpiece supports at above-mentioned this groove in-to-in causes causes workpiece to produce damage sometimes.In addition, also exist the workpiece fly out or to fall to sneak in the device of another adjacent operation and produce unexpected plant failure, safeguard the possibility that the production time that spent increases.
Summary of the invention
The present invention is a purpose to address this is that effectively; And its purpose is to provide following a kind of workpiece posture changer: specifically; Through making workpiece come to carry swimmingly, and avoid workpiece to produce the situation of stopping up, flying out and can reduce the working out that upkeep operation spends in groove in-to-in bearing state stabilization.
The present invention seeks with lower component in order to achieve the above object.
Promptly; The present invention provides a kind of workpiece posture changer; It is characterized in that; It is used for an edge transport path conveying workpieces and carries out the posture conversion of this workpiece on one side, and this workpiece posture changer forms, and above-mentioned transport path is connected along the workpiece throughput direction through a plurality of delivery chutes that make the posture of utilizing inside face to limit workpiece and constitutes; Each above-mentioned delivery chute forms at the opening direction that makes each above-mentioned delivery chute and reverses to clockwise direction or this any direction of anticlockwise direction to becoming in horizontal direction interval Zi beginning up along the workpiece throughput direction; Connecting part between above-mentioned delivery chute, make with this connecting part be the boundary upstream side and downstream delivery chute smooth interior surfaces ground continuously, and switch to up with respect to the opening direction of the delivery chute of above-mentioned upstream side opening direction with the delivery chute in above-mentioned downstream; Afterwards, the delivery chute with above-mentioned downstream reverses to the direction identical with the delivery chute of above-mentioned upstream side.
If so constitute; Since posture conversion that can be through coming to carry out largely workpiece between a plurality of delivery chutes and can be on the internal stability ground of delivery chute holding workpieces; Therefore can carry out conveying, the posture conversion of workpiece in the inside of delivery chute swimmingly; Thereby can prevent workpiece obstruction, fly out, realize the operation stabilization, and can reduce workpiece damage, reduce and safeguard the working out that is spent.And; Because the delivery chute that will possess peristome forms the transport path of workpiece; Therefore just can easily form this delivery chute through be processed as the basis with simple groove, and be easy to the approaching workpiece of carrying from the peristome of delivery chute, make upkeep operation become easier.
In addition; Carry and implement more easily the machine up that is used to make this device in order to carry out workpiece more swimmingly at the delivery chute in-to-in; Preferably, this workpiece posture changer forms, and above-mentioned delivery chute is formed on the surface of the guiding elements that has nothing in common with each other; And the center of each delivery chute is accompanied by with respect to reversing of workpiece throughput direction and downward direction changes.
In addition; Even produced the position that also can easily grasp the generation obstruction from the outside under the situation of obstruction in order to prevent reliably that further workpiece from flying out and working as in the inside of delivery chute from delivery chute; Preferred this workpiece posture changer constitutes; With the mode that covers above-mentioned delivery chute the cover member is set, and forms notch part, can confirm that through this notch part the part of above-mentioned delivery chute is continuous along the workpiece throughput direction at this cover member upper edge workpiece throughput direction.
In addition; Be formed between the delivery chute or at delivery chute be formed on the connecting part between the transport path of the workpiece on the external device (ED); In order to make workpiece stably small concavo-convex, preferably as far as possible not to the power beyond the workpiece effect direct of travel, therefore through what produce at above-mentioned connecting part; Preferably, form linearity near near the top of above-mentioned delivery chute and the terminal.
And; The action of the workpiece in order to make through connecting part is stabilization more, preferably reduces in the workpiece and the delivery chute in-to-in gap at connecting part place, therefore; Preferably, near near the top of above-mentioned delivery chute and terminal, the inside face of above-mentioned cover member is formed the plane.
In addition; Can on one side workpiece setting to be become suitable posture to carry on one side, also this posture is transformed into the posture that is suitable for next operation Workpiece supplier that supply with, that operability is excellent in order to constitute compactly; Preferably; This Workpiece supplier constitutes and comprises above-mentioned workpiece posture changer and carry the workpiece conveying of this workpiece to pile up parts while the posture that makes workpiece is consistent, and parts are piled up in above-mentioned workpiece conveying and above-mentioned workpiece posture changer is applied the parts driving by shared vibration.
According to the present invention of above explanation, following a kind of workpiece posture changer can be provided: it can carry out conveying, the posture conversion of workpiece swimmingly along delivery chute, and can avoid workpiece obstruction, fly out, reduce the working out that upkeep operation spent.
Description of drawings
Fig. 1 is the lateral plan of the workpiece posture changer of an embodiment of the present invention.
Fig. 2 is the block diagram of this workpiece posture changer.
Fig. 3 is the state of cover member has been dismantled in expression from the guiding elements of this workpiece posture changer a block diagram.
Fig. 4 is the amplification stereogram of the main portion of this workpiece posture changer of expression.
Fig. 5 is illustrated in this workpiece posture changer the amplification stereogram of main portion of having dismantled the state of cover member from the state of Fig. 4.
The A-A that Fig. 6 is in this workpiece posture changer, Fig. 4 representes, B-B, C-C, D-D, E-E section are to view.
Fig. 7 is the main portion front view of shape and the position between delivery chute relation that schematically shows the surface of the cover member in this workpiece posture changer.
Fig. 8 is a scheme drawing in this workpiece posture changer of expression, that be formed on the size relationship of the delivery chute on the cover member.
The specific embodiment
Below, with reference to description of drawings embodiment of the present invention.
As shown in Figure 1; The workpiece posture changer 1 of this embodiment is set to carry with workpiece that to pile up parts 9 continuous, piles up parts 9 integral body as making workpiece 8 become the Workpiece supplier 7 performance functions of suitable posture to this workpiece 8 of next unit feeding while workpiece posture changer 1 is carried with workpiece.
Workpiece is carried consistent this workpiece 8 of carrying of posture pile up the workpiece 8 that parts 9 are used for supplying with while making; And can utilize on one side the top that is formed on workpiece transport platform 93, come the workpiece throughput direction shown in the W direction among holding workpieces 8, the edge figure to carry as the delivery chute 93a of the transport path of workpiece 8, and in the way of this transport path, have by the consistent mechanism (not shown) of posture that constitutes with above-mentioned patent documentation 1 identical structure, be used to make workpiece 8.And workpiece transport platform 93 is fixed on the plate 92, and plate 92 utilizes two leaf springs 94,94 flexibly to be bearing on the pedestal 91. Leaf spring 94,94 is configured to respectively tilt a little and parallel with respect to vertical; The upper end of each leaf spring 94,94 utilizes installation component 94a, 94b to be fixed on the lower surface of plate 92, and the lower end utilizes installation component 94c, 94d to be fixed on the upper surface of pedestal 91.In addition, across erecting bed 95a the electromagnet 95 that applies parts as vibration is installed at the upper surface of pedestal 91, and at the lower surface of plate 92 magnetic block 96 to be installed with these electromagnet 95 relative modes.
Through as above-mentioned, constituting, electromagnet 95 is applied periodic electric current, can make magnetic block 96 produce periodic magnetic force, thus can make workpiece transport platform 93 promptly scheme along the normal direction of leaf spring 94,94 in the vibration of F direction.Utilize this vibration to apply the thrust on the workpiece throughput direction (the W direction among the figure), thereby carry carrying the workpiece of putting on workpiece transport platform 93 8.
Workpiece posture changer 1 in this embodiment together is fixed on the plate 92 with above-mentioned workpiece transport platform 93, and is being used as the electromagnet 95 that vibration applies parts simultaneously and applies vibration by leaf spring 94,94 is flexibly mounted.Therefore, workpiece transport platform 93 can be vibrated with workpiece posture changer 1 integratedly.Therefore, workpiece posture changer 1 and workpiece conveying are piled up parts 9 and are utilized a drive source just can obtain good operability, and constitute compact Workpiece supplier 7 integratedly.
And workpiece posture changer 1 probably comprises step block 6, is arranged on the 1st and the 2nd guiding elements 2,3 on this step block 6 and is arranged on the cover of the 1st on the 1st guiding elements 2 member 4, is arranged on the cover of the 2nd on the 2nd guiding elements 3 member 5.Be formed with the delivery chute 21 that is used to support each workpiece 8 on the surface of the 1st guiding elements 2; Be formed with the delivery chute 31 that is used to support each workpiece 8 on the surface of the 2nd guiding elements 3, the delivery chute 93a of self-forming on above-mentioned workpiece transport platform 93 is to above-mentioned delivery chute 21, further form the transport path of workpiece 8 more continuously to delivery chute 31.
In this embodiment; As shown in Figure 2; The 1st guiding elements 2 and the 1st cover member 4 are arranged on the epimere 61 of step block 6 under the state of combination relatively; And the 2nd guiding elements 3 and the 2nd cover member 5 are arranged on the hypomere 62 of step block 6 under the state of relatively combination, and the delivery chute 93a that as above-mentioned, is formed on the workpiece transport platform 93 is continuous with the delivery chute 31 that is formed on delivery chute 21 on the 1st guiding elements 2, be formed on the 2nd guiding elements 3.
Expression has been dismantled the 1st cover member 4 from the 1st guiding elements 2 and has been reached the state of having dismantled the 2nd cover member 5 from the 2nd guiding elements 3 in Fig. 3.In this embodiment, the 1st guiding elements 2 constitutes identical shape with the 2nd guiding elements 3, and the 1st cover member 4 constitutes identical shape with the 2nd cover member 5.The 1st guiding elements 2 and the 2nd guiding elements 3 are on the throughput direction of workpiece 8 towards one side of the rectangular-shaped piece of length direction and are formed with the shape of bigger curved surface 24,34, and utilize bottom surface 25,35 to be fixed on the above-mentioned step block 6 (with reference to Fig. 1).And; Be formed on the delivery chute 21 on the 1st guiding elements 2 and be formed on 31 on the 2nd guiding elements 3 and form, from each upper surface 22,32 via curved surface 24,34 to side surface 23, between 33; Downward direction moves on one side; The direction in one edge is reversed about 90 °, and workpiece 8 passes through betwixt, thereby carries out 90 ° posture conversion respectively.Like this; Because the delivery chute 21 that is formed on the 1st guiding elements 2 is on short transverse or in the horizontal, all can produce skew between top 21a and terminal 21b; Though the 1st guiding elements 2 is identical shape with the 2nd guiding elements, be on short transverse or in the horizontal, all can produce offset.
The 1st cover member 4 and the 2nd cover member 5 are provided with the 1st guiding elements 2 and the 2nd guiding elements 3 respectively accordingly; And the outer shape of inner surface configuration separately and the 1st guiding elements 2 and the 2nd guiding elements 3 similarly forms; Through being installed in the 1st cover member 4 on the surface of the 1st guiding elements 2, the 2nd cover member 5 being installed on the surface of the 2nd guiding elements 3, can cover the major part of delivery chute 21,31.
In Fig. 4, amplify expression cover member 4 (5) and be installed in the state on the above-mentioned guiding elements 2 (3).Below, be referred to as the 1st and the 2nd guiding elements 2,3 and the 1st and the 2nd respectively and cover member 4,5 and abbreviate guiding elements 2 (3), cover member 4 (5) as.
The delivery chute 21 (31) on the surface of guiding elements 2 (3) forms, and as above-mentioned, 24 (34) reverses about 90 ° from upper surface 22 (32) to the side.Specifically, the delivery chute 21 (31) in the throughput direction forms opening direction line part up near top 21a (31a), and near terminal 21b (31b), forms the line part of opening direction horizontal direction in left side in the figure.And the part that connects these line parts is reversed 90 ° of ground formation as torsional part.
At the cover member 4 (5) that is used for covering this delivery chute 21 (31); Be formed with notch part 44 (54); This notch part 44 (54) can confirm that the part of delivery chute 21 (31) is continuous on throughput direction through this notch part 44 (54) along with identical the reversing with delivery chute 21 (31) forms.Therefore, when the inside at delivery chute 21 (31) takes place under the situation of obstruction, can easily confirm it is the reason of which part from outside.
The state of cover member 4 (5) has been dismantled in expression from the state of Fig. 4 in Fig. 5.
Guiding elements 2 (3) is the shape that is formed with bigger curved surface towards one side of the rectangular-shaped piece of length direction on the workpiece throughput direction as above-mentioned.Specifically, comprise the upper surface 22 (32) that forms horizontal surface, forming the side 23 (33) of vertical guide and the curved surface 24 (34) that forms with the mode that is connected these upper surfaces 22 (32) and side 23 (33) with cover member 4 (5) relative sides.And; The top on the workpiece throughput direction of delivery chute 21 (31) forms line part 21a (31a) at upper surface 22 (32); Afterwards; Reverse 90 ° of one side as torsional part 21c (31c) edge curved surface 24 (34) and advance downwards, form line part 21b (31b) in arrival side 23 (33) afterwards once more at the terminal.
Utilize inside face such holding workpieces 8 as shown in Figure 3 of the delivery chute 21 (31) that so forms to carry this workpiece 8 on one side on one side.At this moment, at first, utilize the posture of the inside face restriction workpiece 8 be formed on the delivery chute 21 on the 1st guiding elements 2, simultaneously, the opening direction that is accompanied by this delivery chute 21 is from beginning to becoming reversing till the horizontal direction up, with 90 ° of the posture conversion of workpiece 8.Then; The top 31a conveying workpieces 8 that is connected towards delivery chute 31 and terminal 21b conveyance groove 21 of the 2nd guiding elements 3; And the inside face that utilizes this delivery chute 31 limits the posture of workpiece 8; Simultaneously further to the direction identical with delivery chute 21 with 90 ° of the posture conversion of workpiece 8, thereby with the posture conversion of workpiece 8 amount to 180 °.When carrying out above-mentioned handing-over; When the connecting part with delivery chute 21,31 is the boundary as the peristome of the delivery chute 21 of upstream side delivery chute in horizontal direction; Though the peristome as the delivery chute 31 of downstream delivery chute switches to up; But in the front and back of connecting part, the inside face of each delivery chute 21,31 forms continuous smoothly, reverses to identical direction while delivery chute 31 forms the face of opening with delivery chute 21 different workpiece 8.
In this embodiment, delivery chute 21,31 forms the groove with square-section, and the inside face that utilizes this groove is that bottom surface and two walls can support the workpiece of being carried 8 with three directions.And, except that positive and negative two surplus next directions the direction of carrying become peristome, utilize this peristome can freely insert and take out workpiece 8.Bottom surface from delivery chute 21,31 becomes opening direction towards the direction of this peristome, and can be described as wall in the cross section of making peace greatly with the vertical delivery chute 21,31 of throughput direction towards identical.So, form groove, can utilize machine up to constitute easily through the transport path that will be used for conveying workpieces 8, and, owing to be easy near can easily carrying out upkeep operation at the workpiece 8 of delivered inside.
And, returning Fig. 5, can contact with the surface of guiding elements 2 (3) respectively with above-mentioned the sort of guiding elements 2 (3) corresponding cover members 4 (5), can install with the mode that covers above-mentioned delivery chute 21 (31) simultaneously.Therefore, the inner surface configuration of this cover member 4 (5) is roughly corresponding with the profile of above-mentioned guiding elements 2 (3).Promptly; The upper surface 41 (51) of the inboard of cover member 4 (5) constitutes the plane accordingly with the upper surface 22 (32) of guiding elements 2 (3); The inner side surface 42 (52) of cover member 4 (5) constitutes the plane accordingly with the side 23 (33) of guiding elements 2 (3), and the inner curve 43 (53) of cover member 4 (5) constitutes the curved surface with identical curvature accordingly with the curved surface 24 (34) of guiding elements 2 (3).In addition, as above-mentioned, in cover member 4 (5), be respectively equipped with notch part 44 (54) can confirm the continuously a part of of delivery chute 21 (31).
Explain that further the delivery chute 21 (31) that as above-mentioned, is formed on the guiding elements 2 (3) reaches the position relation of cover member 4 (5) cooresponding with it, the section of the A-A in Fig. 6 in the presentation graphs 4, B-B, C-C, D-D and E-E position.Below, Yi Bian use Fig. 6 to describe on one side with reference to Fig. 4.
At first, in the A-A position, delivery chute 21 (31) is in the upper surface 22 (32) of guiding elements 2 (3), and opening direction up.And the upper right side part of the delivery chute 21 (31) among the figure is opened into opening portion 21d (31d) because of the notch part 44 (54) of cover member 4 (5).
Then, in the B-B position, delivery chute 21 (31) moves along the lower left of curved face part 24 (34) in figure, and conter clockwise reverses.At this moment, the upper right side part of the delivery chute among the figure 21 (31) is also opened into opening portion 21d (31d) because of the notch part 44 (54) of cover member 4 (5).
Then, along with coming C-C position, D-D position, delivery chute 21 (31) further moves the lower left in figure along curved face part 24 (34), and conter clockwise reverses.In addition, open into opening portion 21d (31d) with the part of above-mentioned delivery chute likewise 21 (31) because of the notch part 44 (54) of cover member 4 (5).
Then, in the E-E position, delivery chute 21 (31) is in the side 23 (33) of guiding elements 2 (3), and opening direction become left to.And the upper left side part of the delivery chute 21 (31) among the figure is opened into opening portion 21d (31d) because of the notch part 44 (54) of cover member 4 (5).
As above-mentioned, form the delivery chute to the E-E position 21 (31) swimmingly, and between their position, apply 90 ° reverse from the A-A position.In addition; Notch part 44 (54) for the cover member that is provided with the mode that covers this delivery chute 21 (31) 4 (5) also applies identical reversing; Utilize this notch part 44 (54) to form the opening portion 21d (31d) of delivery chute 21 (31) continuously in all positions of throughput direction, can both confirm the part of delivery chute 21 (31) in each position.
In Fig. 7, be shown schematically in each delivery chute 21A～21E (mutual alignment relation of 31A～31E) of these A-A～E-E position.Below, Yi Bian use Fig. 7 to describe on one side with reference to Fig. 4.
The delivery chute 21A of A-A position is formed on the upper surface 22 (32) that forms as the plane, is that starting point is formed with curved face part 24 (34) with the crest line of the upper left quarter of the delivery chute 21A in scheming.And the delivery chute 21B～21D of B-B～D-D position is formed on the above-mentioned curved face part 24 (34).And the delivery chute 21E of E-E position is formed on the side 23 (33) that forms as the plane.Upper left crest line among the figure among this delivery chute 21E is as the terminal point of above-mentioned curved face part 24 (34).
As shown in Figure 5, the outer shape of the guiding elements 2 (3) that the edge so forms forms the inner surface configuration of guiding elements 4 (5).As above-mentioned; The planar portions that near delivery chute 21 (31) tops line part 21a (31a) is formed on guiding elements 2 (3) is on the upper surface 22 (32), and the planar portions that near the line part 21b (31b) the terminal is formed on guiding elements 2 (3) is on the side 23 (33).Therefore, be used for covering near the inner surface portion that reaches the cover member 4 (5) of near the line part 21a (31a) in terminal, 21b (31b) in the top that is formed on delivery chute 21 (31) and also form inside upper surface 41 (51) and inner side surface 42 (52) as planar portions.
Situation with near the delivery chute 21E (31E) the terminal among Fig. 7 is an example, in Fig. 8, schematically shows the size relationship in these parts.Can know that according to Fig. 8 be made as under the situation of curved surface at the inside face of the cover member 4 (5) that will be used to cover delivery chute 21E (31E), workpiece of carrying in the inside of delivery chute 21E (31E) 8 and the gap between the delivery chute 21E (31E) will become big.To this, be made as under the situation on plane at the inside face of the cover member 4 (5) that will be used to cover delivery chute 21E (31E), can reduce the gap of the such size of expression δ among the figure.Therefore, even cause instability easily and easily under the situation of the workpiece 8 of rotation, also can suitably keep the posture of workpiece 8 because of the difference of shape, size, weight in the delivered inside of delivery chute 21E (31E).
As above-mentioned such workpiece posture changer 1 that constitutes can be on one side like such conveying workpieces 8 its postures of conversion on one side shown in following.
At first, as shown in Figure 1, the workpiece 8 that is supplied to is piled up in conveying under the effect of parts 9, and the lip-deep delivery chute 93a that an edge is formed on transport platform 93 carries, piled up become posture towards same direction on one side.
Then; As shown in Figure 2; Towards carrying with the delivery chute 21 that is formed on the 1st guiding elements 2 with the continuous mode of delivery chute 93a; After the inside of having passed through this delivery chute 21, make this workpiece 8 through be formed on continuous the 2nd guiding elements 3 of this delivery chute 21 on delivery chute 31 in, and supply with to the device of next operation.
As shown in Figure 1; The 1st guiding elements 2 and the 2nd guiding elements 3 are arranged on and carry by step block 6 and pile up on the shared plate 92 of parts 9; Be used as leaf spring 94,94 elastic supports of shared elastic supporting part; And be used as the electromagnet 95 that shared vibration applies parts and apply periodic magnetic force, with transport platform 93 continuums of states integratedly to the vibration of F direction, thereby to workpiece 8 applied thrusts.Therefore, even do not pile up parts 9 and be pressed into workpiece 8 from carrying successively, also can therefore can carry out the conveying of workpiece 8 swimmingly in the inside of workpiece posture changer 1 directly to workpiece 8 applied thrusts towards workpiece posture changer 1.
In addition; In this embodiment; As shown in Figure 2, owing to be accompanied by reversing of delivery chute 21,31, the center of this delivery chute 21,31 only forms downward direction and can not change to up; Therefore can not carry more swimmingly in the inside of this delivery chute 22,31 the 8 effect braking forces of the workpiece in carrying.
Workpiece 8 is altered one's posture because of the inside through this delivery chute 21,31.Specifically; Each workpiece 8 passes through because of the ground, top to terminal from each delivery chute 21,31; And the posture that makes this each workpiece 8 is axis and around 90 ° of this axis conversion with the throughput direction; And continuously through will be formed on the 1st guiding elements 2 delivery chute 21 be formed on the transport path that the delivery chute 31 on the 2nd guiding elements 3 is connected and forms, thereby make the posture of this each workpiece 8 amounted to 180 ° by conversion.At this moment, in each delivery chute 21,31 because its open direction only is in the top begins scope in the horizontal direction, to change and can be towards lower direction, therefore can be on the internal stability ground of delivery chute 21,31 holding workpieces 8.Therefore, can make the action of the workpiece 8 in the conveying stable and can not contact with the inside face of cover member 4,5, so unfavorable condition such as can avoid stopping up and carry out the conveying and the posture conversion of workpiece 8 swimmingly with required above degree.In addition; Even producing under the situation about stopping up; Owing to for eliminate as the workpiece 8 of this plugging reason dismantled cover member 4,5 o'clock, also can be on the internal stability ground of delivery chute 21,31 holding workpieces 8; Therefore workpiece 8 can not fly out from delivery chute 21,31 and just can carry out upkeep operation efficiently, and can shorten repair time, thereby realizes the minimizing of working out.
And; The top 31a of the terminal 21b of the top 21a of delivery chute 21, the delivery chute 21 of upstream side and the delivery chute 31 in downstream and the terminal 31b of delivery chute 31 form linearity; Therefore can be at these part places to the power of workpiece 8 generations except that throughput direction; The top 21a of above-mentioned delivery chute 21 is as guiding elements 2 and be formed on the connecting part between the delivery chute 93a on the workpiece transport platform 93; The top 31a of the terminal 21b of the delivery chute 21 of above-mentioned upstream side and the delivery chute 31 in downstream is as each guiding elements 2, connecting part between 3, and the terminal 31b of above-mentioned delivery chute 31 is as the connecting part between the device (not shown) of the next operation of guiding elements 3 and imagination.Therefore, even when passing through also can not produce the unsettled situation of action of workpiece 8, and can carry more swimmingly under the situation of this step because of machining accuracy, the caused step of installation error and workpiece 8 in these connecting parts generations.In addition; Because between as each guiding elements 2, the top 31a of delivery chute 31 in terminal 21b and downstream of delivery chute 21 connecting part, upstream side between 3; Smoothly and continuously form its inside face, therefore unstable and the situation of the obstruction of workpiece 8 takes place in inside in the action that can not produce workpiece 8 midway of transport path.
As above; Workpiece posture changer 1 of the present invention is used for an edge transport path conveying workpieces 8 and carries out the posture conversion of this workpiece 8 on one side; Workpiece posture changer 1 of the present invention forms; The a plurality of delivery chutes 21,31 of above-mentioned transport path through making the posture of utilizing inside face restriction workpiece 8 are connected along the workpiece throughput direction and constitute; Above-mentioned each delivery chute 21,31 reverses to clockwise direction or this any direction of anticlockwise direction to becoming in horizontal direction interval Zi beginning up along the workpiece throughput direction at the opening direction of above-mentioned each delivery chute 21,31; Workpiece posture changer 1 of the present invention forms; At above-mentioned delivery chute 21, connecting part between 31, make with this connecting part be the boundary upstream side delivery chute 21 inside face and downstream delivery chute 31 smooth interior surfaces ground continuously, and switch to up with respect to the opening direction of the delivery chute 21 of above-mentioned upstream side opening direction with the delivery chute 31 in above-mentioned downstream; Afterwards, with the delivery chute 31 in above-mentioned downstream to reversing with the delivery chute 21 identical directions of above-mentioned upstream side.
Owing to so constitute; When having this basic function of posture conversion that carries out workpiece 8 largely; Can be on the internal stability ground of delivery chute 21,31 holding workpieces 8 and carrying swimmingly and the posture conversion, thereby can prevent workpiece 8 obstruction, fly out.Therefore, the operation stabilization can be made, and the damage of workpiece 8, the working out that maintenance is spent can be reduced.In addition, form, except processing is easier to, be easy to from peristome near in-to-in workpiece 8 and can carry out upkeep operation efficiently because transport path is delivery chute 21,31 ground.
In addition; Workpiece posture changer 1 of the present invention forms; Because above-mentioned delivery chute 21,31 is formed on the surface of the guiding elements 2,3 that has nothing in common with each other, and the center of each delivery chute 21,31 is accompanied by with respect to reversing of workpiece throughput direction and is transformed into lower direction; Therefore conveying workpieces 8 more swimmingly, and can make the processing when making device become easier with above-mentioned effect.
And; Because workpiece posture changer 1 of the present invention constitutes; With the mode that covers above-mentioned delivery chute 21,31 cover member 4,5 is set, and forms notch part 44,54 at these cover member 4,5 upper edge workpiece throughput directions, continuous through the part that this notch part 44,54 can be confirmed above-mentioned delivery chute 21,31 along the workpiece throughput direction; Therefore can be in the inside of delivery chute 21,31 holding workpieces 8 more stably; Even and under the situation of the obstruction that has produced workpiece 8 in the inside of delivery chute 21,31, also can produce the position of stopping up from outside easily the grasp, therefore can promptly carry out upkeep operation.
In addition; Workpiece posture changer 1 of the present invention constitutes; Owing to form linearity near the top of above-mentioned delivery chute 21,31 and near the terminal, therefore delivery chute 21, between 31 or the connecting part between delivery chute 21,31 and outside can avoid to the power of workpiece 8 effects except that direct of travel, therefore; Even when crossing in connecting part, produce small concavo-convex, also can make the action stabilization of workpiece 8.
And; Because near the inside face with above-mentioned cover member 4,5 near the top of above-mentioned delivery chute 21,31 and terminal forms the plane; Therefore, can reduce the in-to-in gap of delivery chute 21,31 at above-mentioned connecting part, thus the stabilization more of the action can make workpiece 8 through this connecting part the time.
In addition; Workpiece supplier 7 of the present invention constitutes and comprises above-mentioned workpiece posture changer 1 and carry the workpiece conveying of this workpiece 8 to pile up parts 9 while the posture that makes workpiece 8 is consistent, and above-mentioned workpiece conveying is piled up parts 9 and applied parts 95 drivings with above-mentioned workpiece posture changer 1 by shared vibration.
Owing to so constitute; Can constitute the excellent Workpiece supplier 7 of operability compactly; This Workpiece supplier 7 can on one side be arranged to suitable posture with workpiece 8 and carry on one side, and this posture is transformed into the posture that is suitable for next operation supplies with.
In addition, the concrete structure of each several part is not limited only to above-mentioned embodiment.
For example, in the above-mentioned embodiment, the 1st guiding elements 2 and the 2nd guiding elements 3 are arranged to identical shape, but this is not necessary, can constitute the shape that has nothing in common with each other yet.In this case, the shape of pairing the 1st cover member 4 and the 2nd cover member 5 also has nothing in common with each other.
In addition; In the above-described embodiment; The twist angle that is formed on delivery chute 21 on the guiding elements 2, is formed on the delivery chute 31 on the guiding elements 3 is made as 90 °; Also can basis change over suitable, suitable angle, rather than must be arranged to amount to 180 ° with the relation that is formed on the transport path on the device of being located at this workpiece posture changer 1 front and back.At this moment, the opening direction that the opening direction of the delivery chute 31 in the downstream in the connecting part needs only with respect to the delivery chute 21 of upstream side becomes up, needn't be necessarily towards vertical up.In addition; In this embodiment; The torsional direction that be formed on delivery chute 21 on the guiding elements 2, is formed on the delivery chute 31 on the guiding elements 3 is set to when C.C.W. direction when throughput direction is watched, the torsional direction of each delivery chute 21,31 need only identical just also can be on the contrary towards torsional direction.
And, also can with the 1st guiding elements 2 and the 2nd guiding elements 3 be provided with continuously the 3rd, the 4th guiding elements and the 3rd, the 4th the cover member come more carefully to cut apart the transport path that is used for conveying workpieces 8.
About other structures, in the scope that does not break away from purport of the present invention, can carry out various distortion.
Description of reference numerals
1, workpiece posture changer; 2, the 1st guiding elements; 3, the 2nd guiding elements; 4, the 1st cover member; 5, the 2nd cover member; 6, step block; 7, Workpiece supplier; 8, workpiece; 9, workpiece is carried and is piled up parts; 21, delivery chute; 31, delivery chute; 94, leaf spring; 95, electromagnet.
Claims (6)
1. workpiece posture changer; It is characterized in that; It is used for an edge transport path conveying workpieces and carries out the posture conversion of this workpiece on one side; This workpiece posture changer forms; Above-mentioned transport path is connected along the workpiece throughput direction through a plurality of delivery chutes that make the posture of utilizing inside face to limit workpiece and constitutes, each above-mentioned delivery chute form the opening direction of each above-mentioned delivery chute along the workpiece throughput direction Zi beginning to reverse the connecting part between above-mentioned delivery chute to clockwise direction or anticlockwise direction up to becoming in horizontal direction interval; Make with this connecting part be the boundary upstream side and downstream delivery chute smooth interior surfaces ground continuously; And switch to up with respect to the opening direction of the delivery chute of above-mentioned upstream side opening direction, afterwards, the delivery chute in above-mentioned downstream is reversed to the direction identical with the delivery chute of above-mentioned upstream side the delivery chute in above-mentioned downstream.
2. workpiece posture changer according to claim 1 is characterized in that,
Above-mentioned workpiece posture changer forms, and above-mentioned delivery chute is formed on the surface of the guiding elements that has nothing in common with each other, and the center of each delivery chute is accompanied by with respect to reversing of workpiece throughput direction and downward direction changes.
3. workpiece posture changer according to claim 1 and 2 is characterized in that,
With the mode that covers above-mentioned delivery chute the cover member is set, and forms notch part, can confirm that through this notch part the part of above-mentioned delivery chute is continuous along the workpiece throughput direction at this cover member upper edge workpiece throughput direction.
4. according to each described workpiece posture changer in the claim 1 to 3, it is characterized in that,
Form linearity near the top of above-mentioned delivery chute and near the terminal.
5. workpiece posture changer according to claim 4 is characterized in that,
Near with above-mentioned cover member near the top of above-mentioned delivery chute and terminal inside face forms the plane.
6. Workpiece supplier; It is characterized in that; This Workpiece supplier comprises that each described workpiece posture changer in the claim 1 to 5 piles up parts with carrying while the consistent workpiece of carrying this workpiece of the posture that makes workpiece, and above-mentioned workpiece is carried and piled up parts and above-mentioned workpiece posture changer and applied parts by shared vibration and drive.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-107975 | 2011-05-13 | ||
| JP2011107975A JP5824863B2 (en) | 2011-05-13 | 2011-05-13 | Work posture conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102774633A true CN102774633A (en) | 2012-11-14 |
Family
ID=47119783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101413981A Pending CN102774633A (en) | 2011-05-13 | 2012-05-08 | Workpiece posture changing device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5824863B2 (en) |
| CN (1) | CN102774633A (en) |
| TW (1) | TWI535646B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340677A (en) * | 2013-08-06 | 2015-02-11 | 珠海格力电器股份有限公司 | Conveying mechanism |
| CN106494859A (en) * | 2016-11-29 | 2017-03-15 | 深圳市晶展鑫电子设备有限公司 | The method of turnable device and its rectilinear orbit |
| CN106629050A (en) * | 2016-12-05 | 2017-05-10 | 温顺群 | Salted egg quantitative conveying device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000216B (en) * | 2015-08-10 | 2017-12-12 | 上海伦恩通用技术有限公司 | A kind of pipette tips auto arrangement box packing machine |
| CN106516868B (en) * | 2016-11-29 | 2022-10-11 | 上海工程技术大学 | Winding device capable of gradually adjusting double-line posture of cable |
-
2011
- 2011-05-13 JP JP2011107975A patent/JP5824863B2/en active Active
-
2012
- 2012-04-13 TW TW101113199A patent/TWI535646B/en not_active IP Right Cessation
- 2012-05-08 CN CN2012101413981A patent/CN102774633A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340677A (en) * | 2013-08-06 | 2015-02-11 | 珠海格力电器股份有限公司 | Conveying mechanism |
| CN106494859A (en) * | 2016-11-29 | 2017-03-15 | 深圳市晶展鑫电子设备有限公司 | The method of turnable device and its rectilinear orbit |
| CN106629050A (en) * | 2016-12-05 | 2017-05-10 | 温顺群 | Salted egg quantitative conveying device |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201302581A (en) | 2013-01-16 |
| JP5824863B2 (en) | 2015-12-02 |
| JP2012236703A (en) | 2012-12-06 |
| TWI535646B (en) | 2016-06-01 |
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Application publication date: 20121114 |