CN203255616U - Transporting device - Google Patents

Abstract

The utility model provides a transporting device. A transporting module of the transporting device comprises a torsion base (44) and a feeding roller (46), wherein the torsion base (44) is provided with a torsion gear (74), wherein the torsion gear (74) is arranged below the feeding roller (46), and is connected with a servo motor used for torsion through a gear. The torsion base (44) comprises a connecting rod shaft (58) and a connecting rod portion (62). A fixing component (72) and a spring component (70) are arranged between a bearing (54) of the connecting rod shaft (58) and the connecting rod portion (62). The spring component (70) is set to be in a state of contracting in the axis direction so as to press the fixing component (72) and the connecting rod portion (62) in the different directions in a springing mode, so that the fixing component (72) and the connecting rod portion (62) are separated from each other. Therefore, one end of the fixing component (72) abuts against the inner ring portion of the bearing (54) in a sidewise mode, and the connecting rod portion (62) abuts against the inner ring portion of the other bearing (56). The transporting device can effectively transmit power to goods so as to achieve smooth transport of the goods.

Description

Handling device

Technical field

The utility model relates to Handling device, at carrying face with a plurality of feeding section in the two-dimensional space decentralized configuration, each feeding section makes goods movement to preposition sequentially with the goods feeding.

Background technology

The feeding section 10 that this existing Handling device possesses shown in Fig. 9 in this feeding section 10, centered by vertical axis and the inboard of reversing gear 14 of rotation possesses S. A. 16 is arranged, is fixed wtih feeding roller 18 and outgoing side bevel gear 20 at this S. A. 16.To drive from the input side bevel gear 22 of below and 20 engagements of outgoing side bevel gear by servomotor (not shown), make 18 rotations of feeding roller, on the other hand, to drive from side and the horizontal gear that reverses gear 14 engagements 24 by servomotor, and make and reverse gear 14 rotations (referring to Patent Document 1).By this, its purpose is on the carrying face of Handling device goods to be carried towards any direction.

The prior art document

[patent documentation]

[patent documentation 1]

Japanese kokai publication hei 6-298321 communique

The utility model content

[problem that utility model will solve]

At above-mentioned existing Handling device, owing to possess in the inboard of reversing gear 14 feeding roller 18 is arranged, so reverse the restriction that gear 14 and feeding roller 18 are subject to mutually shape, can produce following problem.That is to say, reverse gear 14 and be difficult to miniaturization in order to accommodate feeding roller 18, so that feeding section 10 interval each other becomes large.And feeding roller 18 is owing to be contained in and reverse gear 14, so feeding roller 18 is difficult to maximize.So can't strengthen the area of contact of goods and feeding roller 18, strength can't be communicated to goods efficiently from feeding roller 18.Therefore at existing Handling device, be difficult to goods is carried towards any direction at carrying face.

The utility model is in view of said circumstances, and its purpose will provide a kind of Handling device, can efficiently strength be communicated to goods, and swimmingly goods be carried towards any direction.

[in order to solve the means of problem]

Below for solving the effective means of above-mentioned problem, while illustrate in response to needs and show its effect etc.

Means 1:

Handling device, at the carrying face that is used for transporting goods, in the two-dimensional space decentralized configuration, above-mentioned each feeding section sequentially makes the goods feeding and makes it mobile on carrying face with a plurality of feeding section;

This Handling device possesses and has:

The permanent seat that above-mentioned a plurality of feeding section is kept;

Be arranged to centered by the axial region vertical with above-mentioned carrying face, rotate in above-mentioned each feeding section, and have relatively to wall section reverse pedestal;

Be supported between the above-mentioned wall section feeding roller that centered by the axial region parallel with above-mentioned carrying face, rotates by axle at the above-mentioned pedestal that reverses;

Be used for driving and above-mentionedly reverse reversing of pedestal and use actuating device;

Be used for driving the feeding actuating device of above-mentioned feeding roller;

Be fixed on and above-mentionedly reverse within the pedestal and locate below more at more above-mentioned feeding roller, reverse gear with above-mentioned reversing with actuating device with what gear linked;

Run through the above-mentioned center of reversing gear, and the vertical axis that the downside gear that arranges in its bottom and above-mentioned feeding link with gear with actuating device;

Be arranged on the pair of bearings of stating the below of feeding roller on above-mentioned above-mentioned each wall section of reversing pedestal;

Can rotate freely by above-mentioned pair of bearings axle supporting, the pitman shaft that disposes abreast with respect to above-mentioned feeding roller;

Be arranged on above-mentioned pitman shaft, link with gear with the upper side gear and the above-mentioned feeding roller that arrange in the upper end of above-mentioned vertical axis, and the rotation of this vertical axis is communicated to the link rod part of feeding roller;

Be arranged on one of them above-mentioned bearing of above-mentioned pitman shaft and the stationary member between the above-mentioned link rod part; And

Form elastically deformable and be arranged on the member that suppresses between above-mentioned stationary member and the link rod part;

Wherein, the above-mentioned member that suppresses is arranged to towards the state of the axis direction contraction of above-mentioned pitman shaft, above-mentioned link rod part and stationary member suppressed make it disconnected from each other, make stationary member be connected to the internal ring portion of one of them above-mentioned bearing, and make above-mentioned link rod part be connected to the internal ring portion of another above-mentioned bearing side.

In means 1, because will reverse gear arrangement is reversing within the pedestal and is locating below more than the feeding roller, so compare with the existing structure that the feeding roller is configured in the inboard of reversing gear, can improve the degree of freedom of the separately shape of reversing gear and feeding roller.So can reach the miniaturization of reversing gear, it is more approaching feeding section to be configured to have mode now each other.And the maximization that can reach the feeding roller, can increase the area of contact of goods and feeding roller.By this, can efficiently strength be communicated to goods, and can swimmingly goods be carried towards any direction.

Be arranged to the member that suppresses of contraction state at pitman shaft, by its elastic force link rod part and stationary member suppressed and make it disconnected from each other.By this, allow stationary member be connected to the internal ring portion of one of them bearing, and allow link rod part be connected to the internal ring portion of another bearing.That is to say, become and allow stationary member and link rod part be connected to the state of the internal ring portion of two bearings with set pressure, and allow two bearings internal ring portion, pitman shaft, suppress member, stationary member, and link rod part, become one and rotate.By this, can prevent pitman shaft for the internal ring portion idle running of bearing, and can prevent suitably that pitman shaft and bearing from worsening because of abrasion.And rotate by the internal ring portion that allows pitman shaft with bearing, allow pitman shaft stablize and positively rotation, can improve the feeding roller for the carrying precision of goods.

Means 2: the outer portion at above-mentioned each bearing is formed with: towards the external diameter direction extend and with the flange part of the medial surface butt of above-mentioned wall section.In means 2, owing to be provided with flange part in the outer portion of bearing, even by the elastic force that suppresses member bearing is pushed towards the outside of reversing pedestal, can prevent that also this bearing from coming off from the wall section of reversing pedestal.

Means 3: above-mentioned link rod part form with the bevel gear of the upper side gear engagement of above-mentioned vertical axis and with the gear that is connected of above-mentioned feeding roller engagement.

In means 3, owing to link rod part has formed bevel gear and has been connected gear, so the rotational force of vertical axis positively can be communicated to the feeding roller.If here with bevel gear and the structure that is connected gear and makes Different Individual, separate and be arranged at the situation of pitman shaft respectively at axis direction, can become very difficult or may towards the structure of bearing pushing by suppressing member and stationary member with bevel gear or connecting gear.Relative to means 3, be with bevel gear and connect gear and be made of one structure, so can make link rod part positively be connected to bearing by suppressing member and stationary member.And owing to be provided with bevel gear at pitman shaft, so also passable even at the feeding roller bevel gear is not set, can increase the degree of freedom of the shape of feeding roller.

Means 4:

Above-mentioned permanent seat be formed with towards above open mounting hole,

Be provided with in the above-mentioned bottom of reversing gear above-mentioned vertical axis used bearing as reversing of axle center,

Be provided with the pressing plate that is fixed in above-mentioned permanent seat above-mentioned between reversing gear and reversing with bearing,

Above-mentioned feeding section is by above-mentioned reversing can be inserted in the above-mentioned mounting hole with bearing with freely loading and unloading and be arranged at above-mentioned permanent seat, and when this reverses when being inserted in the mounting hole with bearing, then become and above-mentionedly reverse gear and above-mentioned reversing with actuating device links with gear, and the state that the downside gear of above-mentioned vertical axis and above-mentioned feeding link with gear with actuating device

Above-mentioned pressing plate when being fixed in above-mentioned permanent seat, being pressed above-mentioned reversing from the top and is used bearing.

In means 4, as long as feeding section is inserted in the mounting hole from the top, then becomes and reverse gear and link with gear with reversing with actuating device, and the downside gear of vertical axis and the state of feeding usefulness actuating device with the gear binding.So the gear that can reverse simply gear or downside gear links, allow the operating efficiency of layout change of a plurality of feeding section of the maintainability of feeding section or Handling device more promote.

And make and be fixed in the state of permanent seat, pressing plate is pressed the structure that reverses with bearing from the top.So for example in the situation of reversing the pedestal High Rotation Speed, can prevent that feeding section from floating.

Means 5: it is connected to each other with the first idle pulley the above-mentioned feeding section of adjacency above-mentioned to be reversed gear, between a plurality of above-mentioned feeding section with above-mentioned reversing with actuating device as common drive source.

In means 5, with the first idle pulley with the feeding section of adjacency to reverse gear connected to each other, then can between a plurality of feeding section, will reverse with actuating device as common drive source, can reduce the cost.

Means 6: within above-mentioned permanent seat and around above-mentioned feeding section, be provided with the installation portion of a plurality of above-mentioned the first idle pulleys.

In means 6, owing within permanent seat and around the feeding section, be provided with the installation portion of a plurality of the first idle pulleys, so can improve the configuration degree of freedom that reverses gear the first idle pulley connected to each other that is used for the feeding section of adjacency.

Means 7: with the second idle pulley that the downside gear of the above-mentioned vertical axis of the above-mentioned feeding section of above-mentioned adjacency is connected to each other, between a plurality of above-mentioned feeding section with an above-mentioned feeding with actuating device as common drive source.

In means 7, by with the second idle pulley that the downside gear of the vertical axis of the feeding section of adjacency is connected to each other, then can be between a plurality of feeding section with feeding with actuating device as common drive source, and can reduce cost.

Means 8: above-mentioned vertical axis and upper side gear are fixed with the first set pin, and the upper surface that is provided with on the top of vertical axis with upper side gear locks, and are used for preventing the first clasp that this vertical axis comes off from upper side gear.

In means 8, owing to be provided with the first clasp at vertical axis, even the first set pin damages and removes the fixing of vertical axis and upper side gear, can prevent that also vertical axis from coming off from upper side gear.By this, can prevent that vertical axis from coming off together with the downside gear, allow the binding construction solution of the second idle pulley as a plurality of downside gears of relaying removed, and can not rotate to the situation of the feeding roller of other feeding section.

Means 9: above-mentioned vertical axis and downside gear are fixed with the second set pin, and the lower surface that is provided with in the bottom of vertical axis with the downside gear locks, and are used for preventing the second clasp that this downside gear comes off from vertical axis.

In means 9, owing to be provided with the second clasp at vertical axis, even the second set pin damages and removes the fixing of vertical axis and downside gear, can prevent that also the downside gear from coming off from vertical axis.By this, can prevent from coming off by the downside gear, allow the binding construction solution of the second idle pulley as a plurality of downside gears of relaying removed, and can not rotate to the situation of the feeding roller of other feeding section.

Means 10: within above-mentioned permanent seat and around above-mentioned feeding section, be provided with the installation portion of a plurality of above-mentioned the second idle pulleys.

In means 10, owing within permanent seat and around the feeding section, be provided with the installation portion of a plurality of the second idle pulleys, be used for the configuration degree of freedom of the second idle pulley that the downside gear of the feeding section of adjacency is connected to each other so can improve.

Means 11: above-mentioned feeding roller is made cylindric and is arranged with the above-mentioned upper parallel ground that reverses pedestal, with above-mentioned connection teeth wheel above-mentioned a plurality of feeding rollers is linked.

In means 11, be provided with a plurality ofly owing to make columned feeding roller, so compare with the situation that a feeding roller is set, allow the area of contact of goods and feeding roller broaden, the strength that energy will be larger is applied to goods from the feeding roller.

The accompanying drawing simple declaration

Fig. 1 illustrates the birds-eye view of the transfer module of the present utility model states of arranging more.

Fig. 2 illustrates the birds-eye view of the transfer module of the state that the casing component with feeding section unloads.

Fig. 3 is the sectional side view of transfer module that the state of local feeding section only is shown.

Fig. 4 is the section-drawing that shows feeding section.

Fig. 5 amplifies the section-drawing that shows with the main portion of feeding section.

Fig. 6 is the instruction diagram that shows the binding structure that reverses gear and downside gear of feeding section, shows the birds-eye view with the transfer module that reverses the state that pedestal and upper plate unload of each feeding section.

Fig. 7 is will reverse the birds-eye view of the feeding section that state that pedestal unloads shows.

Fig. 8 illustrates the section-drawing that feeding section is inserted in the situation of mounting hole.

Fig. 9 is the section-drawing that existing feeding section is shown.

[main description of reference numerals]

32: carrying face

34: permanent seat

36: feeding section

42: mounting hole

44: reverse pedestal

44b: the first wall section

44c: the second wall section

46: the feeding roller

54: clutch shaft bearing

56: the second bearings

58: pitman shaft

60: flange part

62: link rod part

64: bevel gear

66: connect gear

70: suppress member

72: stationary member

74: reverse gear

78: vertical axis

80: upper side gear

82: the first set pins

84: the first clasps

86: the downside gear

88: the second set pins

90: the second clasps

92: reverse and use bearing

94: pressing plate

108: the first idle pulleys

110: the second idle pulleys

M1: reverse and use servomotor

M2: feeding servomotor

W: goods

The specific embodiment

Followingly according to Fig. 1～8 embodiment of the present utility model is described.As shown in Figure 1, Handling device 30 of the present utility model is that a plurality of connections arrange to use in length and breadth, forms the module (hereinafter referred to as transfer module 30) of handling system.On the upper facial carrying face 32 that arranges of transfer module 30, allow goods W move, it is carried to the desired location.

As shown in Figure 2, above-mentioned transfer module 30 permanent seat 34 that is formed on the platform shape with a plurality of feeding section 36 in the two-dimensional space decentralized configuration.As shown in Figure 3, permanent seat 34 is made of the upper plate 34a and the lower plate 34b that are relative to the configuration isolating predetermined space up and down, supports by a plurality of foot 38.At Fig. 3, for convenience of description, only illustrate local feeding section 36.Above-mentioned upper plate 34a, the thin plate with rectangle is consisted of as shown in Figure 2, the above-mentioned carrying face 32 of upper facial formation of its level.In the present embodiment, run through the circular hole 40 of altogether 42 (=6 * 7) that are formed with vertical 6 row of Fig. 2, horizontal 7 row along each limit section of upper plate 34a.This circular hole 40 is observed in direction in length and breadth and equally spaced is arranged at upper plate 34a from overlooking direction.

Above-mentioned lower plate 34b is the sheet material with predetermined thickness, forms rectangle (with reference to figure 6) corresponding to upper plate 34a.At lower plate 34b, in the position corresponding with a plurality of circular holes 40 of above-mentioned upper plate 34a feeding section 36 is installed.Specifically, as shown in Figure 4, at lower plate 34b, be formed with circular mounting hole 42 in the position corresponding with above-mentioned circular hole 40 in open up and down mode, at each mounting hole 42 feeding section 36 be set.This mounting hole 42, its downside undergauge, the section of mounting hole 42 are made poor shape of stage.As shown in Figure 2, be arranged at the state of whole mounting holes 42 in feeding section 36, feeding section 36 with in length and breadth uniformly-spaced and reticulation be arranged in permanent seat 34.And permanent seat 34 is not limited to the platform shape, and it is also passable for example to make the case shape.

About feeding section 36

Above-mentioned feeding section 36 as shown in Figure 4, centered by the S. A. (described later vertical axis 78) vertical with carrying face 32 and the top of reversing pedestal 44 of rotation, possesses the feeding roller 46 that a plurality of (be a pair of at embodiments) are arranged.This feeding roller 46 disposes in the horizontal surface parallel with carrying face 32 transversely arrangedly, by with the S. A. (Roller Shaft 50 described later) of this carrying face 32 parallel (levels) centered by, be supported on by axle and reverse pedestal 44.As shown in Figure 4, among feeding section 36, the part of two feeding rollers 46 is outstanding towards the top a little from above-mentioned circular hole 40, and is contacted with the lower face of goods W.And being provided with casing component 48 on the top of reversing pedestal 44, this casing component 48 is used for covering the gap between feeding roller 46 and the circular hole 40, prevents that foreign material etc. from dropping between upper plate 34a and the lower plate 34b from this gap.

The above-mentioned pedestal 44 that reverses is to form by metal sheet being bent into the U font, is made of bottom 44a and a pair of wall 44b of section, 44c.The above-mentioned a pair of wall 44b of section, 44c, with above-mentioned carrying face 32 parallel isolate predetermined space (level) and relative to.In the following description, situation about having is called the first 44b of wall section (one of them wall section) with the 44b of wall section on the right side of Fig. 4, and the 44c of wall section in the left side of Fig. 4 is called the second 44c of wall section (another wall section).Between two 44b of wall section, 44c, be provided with parallel to each other a pair of Roller Shaft 50 (Fig. 4 only figure be shown with one of them Roller Shaft 50), can be provided with above-mentioned feeding roller 46 in each Roller Shaft 50 with rotating freely.

Feeding roller 46 forms roughly cylindric, is formed with roller-dear 52 in the position of above-mentioned second 44c of the wall section side of deflection of the axis direction of its outer peripheral face (be the left side at Fig. 4).At above-mentioned each 44b of wall section, 44c, be positioned at feeding roller 46 the below the position and respectively run through and be formed with one hole 44d is set, be provided with bearing 54,56 in that hole 44d respectively is set.And the pitman shaft 58 parallel with above-mentioned Roller Shaft 50, can rotate freely by two bearings 54,56 support.Specifically, above-mentioned pitman shaft 58 is to be inserted in the state of above-mentioned bearing 54,56 internal ring portion and to be held.

As shown in Figure 5, in each bearing 54,56 outer portion, be formed with: in the inboard of the 44b of wall section towards the outstanding flange part 60 of external diameter direction.This flange part 60 is connected to the medial surface of the 44b of wall section, 44c.At pitman shaft 58, be provided with link rod part 62 in the position of deflection second 44c of the wall section side of axis direction (be the left side at Fig. 4).This link rod part 62 is formed with bevel gear 64 and connects gear 66, and this connection gear 66 meshes from downside for the roller-dear 52 of two feeding rollers 46.And bevel gear 64 is engaged in the upper side gear 80 of vertical axis 78 described later.

Above-mentioned link rod part 62 is with respect to only a little isolation of the bearing 56 that arranges at above-mentioned the second 44c of wall section (below situation about having be called the second bearing 56).And at the end face of the second 44c of wall section side of link rod part 62, be formed with: towards the teat 68 of the outstanding ring-type of this second wall 44c of section side (be left side at Fig. 5).As shown in Figure 5, this teat 68 is connected to the internal ring portion of the second bearing 56 (another bearing).

At above-mentioned pitman shaft 58, above-mentioned link rod part 62, and the bearing 54 that arranges of the first 44b of wall section (below situation about having be called clutch shaft bearing 54) between be provided with stationary member 72.This stationary member 72 is to form and cylindrical body (lining) with rigidity is consisted of with institutes such as synthetic resin or metals.And be provided with at pitman shaft 58: the state of being clamped by above-mentioned link rod part 62 and stationary member 72 suppress member 70.This suppresses member 70 is ring bodies of being made elastically deformable by synthetic resin etc., is embedded in above-mentioned pitman shaft 58 outward.

Here it is longer to suppress the distance that the natural length of the axis direction of member 70 sets between more above-mentioned link rod part 62 and the stationary member 72.To be arranged at pitman shaft 58 with the state that shrinks towards axis direction and suppress member 70.By this, suppress member 70 and by its elastic force link rod part 62 and stationary member 72 are suppressed (with reference to the arrow of figure 5) towards direction disconnected from each other.That is to say that stationary member 72 is suppressed towards clutch shaft bearing 54 sides (be the right side at Fig. 5), and link rod part 62 is suppressed towards the second bearing 56 sides (be the left side at Fig. 5).The result allows the end (is distolateral) of the first 44b of wall section side of stationary member 72, is connected to the internal ring portion of clutch shaft bearing 54 (one of them bearing) with set pressure.And the above-mentioned teat 68 of link rod part 62 becomes the state that is connected to the internal ring portion of the second bearing 56 (another bearing) with set pressure.By this, allow first and second bearing 54,56 internal ring portion, link rod part 62, suppress member 70, stationary member 72, and pitman shaft 58, such as same member and integratedly rotation.

At the above-mentioned lower face that reverses the bottom 44a of pedestal 44, end joined is fixed with reverses gear 74.This reverses gear 74 and is consisted of with horizontal gear.As shown in Figure 6, reverse gear 74 mutually in length and breadth with uniformly-spaced configuration.In the bottom of reversing gear 74, make pivot center give prominence to the section that arranges 76 that is formed with column with reversing gear 74 location.Reversing gear 74 and the center of section 76 is being set, running through towards above-below direction and be formed with through hole 74a.Pair of bearings in that the opening edge up and down of through hole 74a arranges can rotate freely ground axle suspension and vertical axis 78.

The upper end of vertical axis 78 regards between the above-mentioned wall 44b of section, the 44c, is provided with side gear 80 in this upper end.Above-mentioned upper side gear 80 is engaged in above-mentioned bevel gear 64, and the rotational force of vertical axis 78 is communicated to two feeding rollers 46 via link rod part 62.Upper side gear 80 and vertical axis 78 prevent that by the first set pin 82 that runs through two members it from coming off.As shown in Figure 5, in the upper end of vertical axis 78, be concaved with the ditch section of ring-type at side face, be fixed wtih the first clasp 84 in this ditch section.The first clasp 84 is outstanding towards the external diameter direction from the side face of vertical axis 78, and the lower face of this first clasp 84 is limited to the upper surface of above-mentioned upper side gear 80.

Be provided with downside gear 86 in the bottom of vertical axis 78.As shown in Figure 6, the downside gear 86 of each feeding section 36 is mutually equally spaced to dispose in direction in length and breadth from overlooking that direction observes.As shown in Figure 4, downside gear 86 and vertical axis 78 prevent that by the second set pin 88 that runs through this two member it from coming off.In the bottom of vertical axis 78, be concaved with the ditch section of ring-type at side face, be fixed wtih the second clasp 90 in this ditch section.The second clasp 90, with the first clasp 84 similarly, outstanding from the side face of vertical axis 78 towards the external diameter direction, the upper face of this second clasp 90 is limited to the lower surface of above-mentioned downside gear 86.

At the above-mentioned side face that reverses the section that arranges 76 of gear 74, be provided with and reverse with bearing 92.This reverses with bearing 92, and its internal ring portion is fixed in the above-mentioned section 76 that arranges.Reverse with the external diameter of bearing 92 and set the opening size that is slightly smaller than above-mentioned mounting hole 42 for, reverse with bearing 92 and be embedded in mounting hole 42.And the outer portion of reversing with bearing 92 supports by the section section of the downside of mounting hole 42.That is to say that as shown in Figure 8, feeding section 36 is inserted in mounting hole 42 by reversing with bearing 92 from upside, then can be arranged at permanent seat 34 (lower plate 34b) with freely loading and unloading.And reverse with bearing 92 at the state that is inserted in mounting hole 42, its upper surface is to be same plane (with reference to figure 4) roughly with the upper face of lower plate 34b.

Above-mentioned reversing with bearing 92 isolated a little with respect to the above-mentioned lower surface of reversing gear 74, and is provided with pressing plate 94 between this reverses gear 74 and reverses with bearing 92.This pressing plate 94 such as Fig. 4, shown in Figure 7, is to form from reversing gear 74 towards outstanding lamellar of external diameter direction from overlooking that direction observes.Pressing plate 94, at the above-mentioned state that is inserted in mounting hole 42 with bearing 92 that reverses, lower plate 34b is fixed in by the fixing means of screw etc. in the both ends of its long side direction.As shown in Figure 4, be fixed in the state of lower plate 34b at pressing plate 94, the lower face of pressing plate 94 is connected to above-mentioned reversing with bearing 92 (in more detail, for reversing the outer portion with bearing 92), presses this bearing 92 from upside.

Binding structure about feeding section 36

In the transfer module 30 of present embodiment, the gear 74 that reverses of all feeding sections 36 is mutually to link via the first idle pulley 108 described later, makes rotation therewith by single reversing with servomotor (reverse and use driving means) M1.The downside gear 86 of all feeding sections 36 is mutually to link via the second idle pulley 110 described later, makes rotation therewith by single feeding with servomotor (feeding driving means) M2.

As shown in Figure 3, the above-mentioned downside that is fixed in above-mentioned lower plate 34b with servomotor M1 that reverses is connecting the first driven wheel 96 from reversing with the outstanding S. A. in the top of servomotor M1.This reverses with servomotor M1 and controls by not shown control setup.At above-mentioned lower plate 34b, can be provided with S. A. 98 with the state that runs through with rotating freely.As shown in Figure 6, the S. A. 98 of present embodiment is observed the center of gravity that is positioned at above-mentioned lower plate 34b from overlooking direction, is located at Fig. 6 between the feeding section 36,36 of longitudinal direction adjacency.At S. A. 98, below lower plate 34b, be fixed with large gear 100, this large gear 100 is engaged in above-mentioned the first driven wheel 96 that reverses with servomotor M1.Be provided with the more miniature gear 102 of minor diameter of relatively large gear 100 in the upper end of S. A. 98.This miniature gear 102 be engaged in Fig. 6 in the feeding section 36 of longitudinal direction adjacency, 36 reverse gear 74,74.

As shown in Figure 3, above-mentioned feeding servomotor M2 is fixed on the downside of above-mentioned lower plate 34b, is connecting the second driven wheel 104 from this feeding with the outstanding S. A. in the top of servomotor M2.This feeding servomotor M2 similarly controls by above-mentioned control setup with above-mentioned reversing with servomotor M1.Above-mentioned the second driven wheel 104 is located at Fig. 6 at the transverse direction (in Fig. 6 right) of above-mentioned large gear 100, is located between two the feeding sections 36,36 downside gear 86,86 of longitudinal direction adjacency.The second driven wheel 104 is engaged in the downside gear 86,86 in the longitudinal direction adjacency at Fig. 6.

At above-mentioned lower plate 34b, between the mounting hole 42 of adjacency in length and breadth, be provided with gear support axle (installation portion) 106 with the state that runs through lower plate 34b.In the present embodiment, between all feeding sections 36 of transverse direction adjacency, be provided with gear support axle 106 shown in Figure 6.On the other hand, for longitudinal direction, be provided with gear support axle 106 at the middle position of transverse direction and between the feeding section 36 that longitudinal direction is arranged.And be provided with between the feeding section 36 of above-mentioned S. A. 98, gear support axle 106 is not set.At each gear support axle 106, the rotatable earth's axis is supporting the first idle pulley 108 in the upper end, and the rotatable earth's axis is supporting the second idle pulley 110 in the bottom.

The size of each first idle pulley 108 is set as and above-mentioned miniature gear 102 roughly the same diameters, the first idle pulley 108 be engaged in two feeding sections 36 of vertical or transverse direction adjacency, 36 reverse gear 74,74.The size of the second idle pulley 110 is set as and above-mentioned the second driven wheel 104 roughly the same diameters, and the second idle pulley 110 is engaged at vertical or two feeding sections 36 of transverse direction adjacency, 36 downside gear 86,86.

In the transfer module 30 of present embodiment, when reversing of feeding section 36 is inserted in mounting hole 42 with bearing 92, at the upper face side of lower plate 34b, reverse gear 74 and 108 engagements of the first idle pulley.By all feeding sections 36 are arranged at mounting hole 42, then reverse gear 74 via the first idle pulley 108 and above-mentioned miniature gear 102, and link with gear with reversing with servomotor M1.By this, when driving is reversed with servomotor M1, reverse gear 74 together rotation in the same direction, the direction of variable feeding roller 46.That is to say, reverse the rotation amount of gear 74 by control, then can suitably change the carrying direction of goods W.

And when reversing of feeding section 36 is inserted in mounting hole 42 with bearing 92, side below lower plate 34b, the downside gear 86 of feeding section 36 and 110 engagements of the second idle pulley.And when all feeding sections 36 were arranged at mounting hole 42, the downside gear 86 of feeding section 36 was via the second idle pulley 110 and above-mentioned the second driven wheel 104, and link with gear with servomotor M2 with feeding.By this, when driving into to usefulness servomotor M2, downside gear 86 is together rotation in the same direction.That is to say, by the rotation of control downside gear 86, then can suitably change transporting velocity or the carrying position of goods W.

Then, effect and the effect for the present embodiment that is made of above-mentioned structure illustrates.

In the present embodiment, by reversing gear 74 rotation to reverse to make with servomotor M1, then goods W freely can be carried towards all directions that do not limit up and down, so can set several transportation routes.For example as shown in Figure 1 in the situation that a plurality of transfer modules 30 is arranged in wire, shown in the arrow of this figure, make feeding section 36 (the reversing gear 74) rotation of the transfer module 30 of the terminal that is positioned at long side direction, also can change for the kind of goods W its carrying direction (carrying target).By the transfer module 30 of present embodiment, reverse pedestal 44 and feeding roller 46 by driving with two servomotor M1, M2, then goods W can be moved to needed position, improve the degree of freedom that determines transportation route.

And in the feeding section 36 that the transfer module 30 of present embodiment arranges, reversing within the pedestal 44 and reversing gear 74 locating to dispose below more than feeding roller 46, so compare with the existing structure that feeding roller 46 is configured in the inboard of reversing gear 74, improved the freedom shape separately of reversing gear 74 and feeding roller 46.By this, can reach the miniaturization of reversing gear 74, feeding section 36 can be disposed each other to such an extent that more existing mode is more approaching.Also can reach the maximization of feeding roller 46, can increase the area of contact of goods W and feeding roller 46.So can efficiently strength be communicated to goods W from each feeding section 36, goods W can be carried towards any direction.

And in the present embodiment, because making columned feeding roller 46 is provided with a plurality of, so compare with the situation that a feeding roller 46 is set, allow the area of contact of goods W and feeding roller 46 broaden, then larger strength can be applied to goods W from feeding roller 46.

At the transfer module 30 of present embodiment, by the elastic force that suppresses member 70 that is arranged at pitman shaft 58 with contraction state, the teat 68 of link rod part 62 is pressed on the internal ring portion of the second bearing 56 with set pressure.And become the state that is connected to the internal ring portion of clutch shaft bearing 54 with set pressure by stationary member 72.That is to say, become the state that is connected to two bearings 54,56 internal ring portion by stationary member 72 and link rod part 62 with set pressure by two bearings 54,56 internal ring portion, pitman shaft 58, suppress member 70, stationary member 72, and link rod part 62 become one and rotate.So can prevent pitman shaft 58 for bearing 54, the idle running of 56 internal ring portion, can prevent suitably that pitman shaft 58 and bearing 54,56 from worsening because of abrasion.By allowing pitman shaft 58 and bearing 54,56 internal ring portion one rotation, then can stablize and positively make pitman shaft 58 rotations.As a result, the rotation of feeding roller 46 can be correctly controlled, the transporting velocity of goods W or the precision of carrying amount can be improved.

In present embodiment, in bearing 54,56 outer portion, be provided with: with the flange part 60 of the medial surface butt of the 44b of wall section, 44c.By this, even by the elastic force that suppresses member 70 bearing 54,56 is suppressed towards the outside of the 44b of wall section, 44c, flange part 60 also is connected to the 44b of wall section, 44c and can prevents that bearing 54,56 from coming off from reversing pedestal 44.

At the transfer module 30 of present embodiment, owing to be formed with bevel gear 64 and be connected gear 66 in link rod part 62, so the rotational force of vertical axis 78 positively can be communicated to feeding roller 46.If here with bevel gear 64 be connected gear 66 and make Different Individual, be arranged at respectively pitman shaft 58 in axis direction isolation, then suppress member 70 and stationary member 72 with bevel gear 64 or connect that gear 66 presses on bearing 54,56 structure can be very difficult or impossible by above-mentioned.And in present embodiment, because bevel gear 64 and connection gear 66 are made Construction integration, so can make link rod part 62 positively be connected to bearing 54,56 by suppressing member 70 and stationary member 72.

And pitman shaft 58 is linked to feeding roller 46 and vertical axis 78 with gear, be provided with bevel gear 64 (link rod part 62) at this pitman shaft 58.So, can not allow the degree of freedom of shape of feeding roller 46 increase even at the S. A. of feeding roller 46 bevel gear 64 is not set yet.By this, also can increase the area of contact of goods W and feeding roller 46.And owing to be provided with a plurality of (being specifically two) feeding roller 46 for a feeding section 36, also can increase by this area of contact of goods W and feeding roller 46.

As shown in Figure 8, the feeding section 36 of present embodiment, be inserted in the mounting hole 42 from the top by reversing with bearing 92, then will reverse gear 74 and be linked to reverse with gear and use servomotor M1, and the downside gear 86 of vertical axis 78 is linked to feeding servomotor M2 with gear.Link so can easily reverse the gear of gear 74 or downside gear 86, the operating efficiency of layout change of a plurality of feeding section 36 of the maintainability of feeding section 36 or transfer module 30 is promoted.

If only make the structure that is embedded in mounting hole 42 with bearing 92 with reversing here, for example when making when reversing pedestal 44 High Rotation Speed, then feeding section 36 may float.Therefore in present embodiment, be provided with pressing plate 94 in each feeding section 36, adopt and to reverse the structure that is fixed in lower plate 34b with bearing 92 with pressed state with this pressing plate 94.Can positively prevent floating of feeding section 36 by this.

By with the first idle pulley 108 with the feeding section 36 of adjacency to reverse gear 74 connected to each other, then can between a plurality of feeding section 36, will reverse with servomotor M1 as common drive source, then can reduce the cost.Similarly by with the second idle pulley 110 that the downside gear 86 of the vertical axis 78 of the feeding section 36 of adjacency is connected to each other, then can between a plurality of feeding section 36, will reverse with servomotor M2 as common drive source, then can reduce the cost.

Within permanent seat 34 and around feeding section 36, be provided with: first and second idle pulley 108,110 is installed the gear support axle 106 of usefulness.Therefore can improve: with the degree of freedom of the configuration of reversing gear 74 the first idle pulley 108 connected to each other or the second idle pulley 110 that downside gear 86 is connected to each other of the feeding section 36 of adjacency.

Although upper side gear 80 is fixed in vertical axis 78 via the first set pin 82, use for a long time and follow, the first set pin 82 may worsen and damage.And in the situation of not taking the measure that side gear 80 and vertical axis 78 come off on any preventing, if the first set pin 82 damages, then vertical axis 78 can come off from upper side gear 80.As a result, downside gear 86 can fall together with vertical axis 78, and can remove the binding of downside gear 86 and second idle pulley 110 of this feeding section 36.And when the binding of the downside gear 86 of a feeding section 36 and the second idle pulley 110 was removed, just the rotation of the feeding roller 46 of this feeding section 36 did not stop, and can have influence on the action of the feeding roller 46 of other feeding section 36 that links with this feeding section 36 yet.

Therefore in present embodiment, be provided with the first clasp 84 of preventing that side gear 80 and vertical axis 78 from coming off, so even the first set pin 82 damages, can prevent that also vertical axis 78 from coming off from upper side gear 80.Can prevent by this: vertical axis 78 comes off with downside gear 86, the binding construction solution of the second idle pulley 110 as a plurality of downside gears 86 of relaying is removed, and can not rotate to the situation of feeding roller 46 of other feeding section 36.

Similarly at the state of the measure of not taking to prevent that downside gear 86 and vertical axis 78 from coming off, if the second set pin 88 damages, downside gear 86 can come off from vertical axis 78.Also can allow the downside gear 86 of this feeding section 36 and the binding of the second idle pulley 110 remove in this situation, can cause above-mentioned same problem.

Therefore, for downside gear 86 and vertical axis 78, also prevent that by the second clasp 90 it from coming off, if then the second set pin 88 damages, can prevent also that then downside gear 86 from coming off from vertical axis 78.By this, can prevent: because downside gear 86 comes off, the binding construction solution of the second idle pulley 110 as a plurality of downside gears 86 of relaying removed, and can not rotate to the situation of feeding roller 46 of other feeding section 36.

Modified example

The utility model is not limited to above-mentioned structure, and for example the structure in following explanation also is contained in technical scope of the present utility model, and except following with in the external scope that does not break away from purport, also can implement various modification.

(1) in embodiment, make 36 bindings with all feeding sections, reverse the structure that drives with driving means M2 with driving means M1 and feeding by one., also can be for example a plurality of feeding section 36 be divided into group, drives into to section 36 with group unit.In this situation, each group is provided with one and reverses with driving means M1 and feeding driving means M2.By making this structure, then can control with group unit the driving of feeding section 36, can reach the carrying kenel with otherness.

Reverse pedestal 44 and the feeding roller 46 that also can make in each each feeding section 36 are respectively equipped with one and reverse with driving means M1 and feeding driving means M2.By making this structure, then more improve the degree of freedom of the carrying direction of goods W, can increase the otherness of transportation route.

(2) in embodiment, although that the carrying face 32 of transfer module 30 is done is orthogonal, and also carrying face 32 can be done shape beyond the square of rectangularity or triangle etc.

(3) in embodiment, although a plurality of feeding section 36 in length and breadth direction and also can with the ranks of equal number in direction in length and breadth with the ranks configuration of varying number.

(4) in embodiment, although feeding roller 46 is cylindrical shapes, and also can adopt the feeding roller 46 of sphere-like for example or ellipsoid shaped.Feeding roller 46 not necessarily will arrange two in each feeding section 36 as embodiment, respectively arranges one or arrange more than three also passable for each feeding section 36.

(5) in embodiment, form and reverse pedestal 44 although light sheet is bent into the U font, as long as and possess relatively to a pair of wall 44b of section, 44c, for example to make the case shape open towards the top also passable with reversing pedestal 44.

(6) in embodiment, although be provided with the first idle pulley 108 and the second idle pulley 110 at common installation portion (gear support axle 106), and it is also passable that the first idle pulley 108 and the second idle pulley 110 are arranged on each other installation portion.

(7) suppress the elastic force of member 70, act as towards axial load for bearing 54,56.Therefore as bearing 54,56, also can adopt to possess the angular contact type that has for towards the intensity of direction of principal axis load and hold.By this, can suitably prevent because allow bearing 54,56 worsen from the load that suppresses member 70.

Claims (11)

1. Handling device, at the carrying face that is used for transporting goods, in the two-dimensional space decentralized configuration, each described feeding section sequentially makes the goods feeding and makes it mobile on carrying face, it is characterized in that with a plurality of feeding section:

Described Handling device possesses and has:

The permanent seat that described a plurality of feeding section is kept;

Be arranged to centered by the axial region vertical with described carrying face, rotate in each described feeding section, and have relatively to wall section reverse pedestal;

Be supported between the described wall section feeding roller that centered by the axial region parallel with described carrying face, rotates by axle at the described pedestal that reverses;

Be used for driving and describedly reverse reversing of pedestal and use actuating device;

Be used for driving the feeding actuating device of described feeding roller;

Be fixed on and describedly reverse within the pedestal and locate below more at more described feeding roller, reverse gear with described reversing with actuating device with what gear linked;

Run through the described center of reversing gear, and the vertical axis that the downside gear that arranges in its bottom and described feeding link with gear with actuating device;

Be arranged on the pair of bearings of below of the described feeding roller of described described each wall section of reversing pedestal;

Can rotate freely by the axle supporting of described pair of bearings institute, the pitman shaft that disposes abreast with respect to described feeding roller;

Be arranged on described pitman shaft, link with gear with the upper side gear and the described feeding roller that arrange in the upper end of described vertical axis, and the rotation of this vertical axis is communicated to the link rod part of feeding roller;

Be arranged on one of them described bearing of described pitman shaft and the stationary member between the described link rod part; And

Form elastically deformable and be arranged on the member that suppresses between described stationary member and the link rod part;

Wherein, the described member that suppresses is arranged to towards the state of the axis direction contraction of described pitman shaft, described link rod part and stationary member suppressed make it disconnected from each other, make stationary member be connected to the internal ring portion of one of them described bearing, and make described link rod part be connected to the internal ring portion of another described bearing side.

2. Handling device as claimed in claim 1, wherein, in the outer portion of described each bearing, be formed with towards the external diameter direction extend and with the flange part of the medial surface butt of described wall section.

3. Handling device as claimed in claim 1, wherein, described link rod part form with the bevel gear of the upper side gear engagement of described vertical axis and with the gear that is connected of described feeding roller engagement.

4. such as claim 1,2 or 3 described Handling devices, wherein, described permanent seat be formed with towards above open mounting hole,

In the described bottom of reversing gear, be provided with described vertical axis is used bearing as reversing of axle center,

Be provided with the pressing plate that is fixed in described permanent seat described between reversing gear and reversing with bearing,

Described feeding section is by described reversing can be inserted in the described mounting hole with bearing with freely loading and unloading and be arranged at described permanent seat, and when this reverses when being inserted in the mounting hole with bearing, then become and describedly reverse gear and described reversing with actuating device links with gear, and the state that the downside gear of described vertical axis and described feeding link with gear with actuating device

Described pressing plate when being fixed in described permanent seat, being pressed described reversing from the top and is used bearing.

5. such as claim 1,2 or 3 described Handling devices, wherein, it is connected to each other with the first idle pulley the described feeding section of adjacency described to be reversed gear, between a plurality of described feeding section with described reversing with actuating device as common drive source.

6. Handling device as claimed in claim 5, wherein, within described permanent seat and around described feeding section, be provided with the installation portion of a plurality of described the first idle pulleys.

7. such as claim 1,2 or 3 described Handling devices, wherein, with the second idle pulley that the downside gear of the described vertical axis of the described feeding section of described adjacency is connected to each other, between a plurality of described feeding section with a described feeding with actuating device as common drive source.

8. Handling device as claimed in claim 7, wherein, described vertical axis and upper side gear are fixed with the first set pin, and the upper surface that is provided with on the top of vertical axis with upper side gear locks, and are used for preventing the first clasp that this vertical axis comes off from upper side gear.

9. Handling device as claimed in claim 7, wherein, described vertical axis and downside gear are fixed with the second set pin, and the lower surface that is provided with in the bottom of vertical axis with the downside gear locks, and are used for preventing the second clasp that this downside gear comes off from vertical axis.

10. Handling device as claimed in claim 7, wherein, within described permanent seat and around described feeding section, be provided with the installation portion of a plurality of described the second idle pulleys.

11. Handling device as claimed in claim 3, wherein, described feeding roller is made cylindric and is arranged with the described upper parallel ground that reverses pedestal, with described connection gear described a plurality of feeding rollers is linked.

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