CN102530465A - Collection chute supporting structure and combined metering device - Google Patents

Collection chute supporting structure and combined metering device Download PDF

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Publication number
CN102530465A
CN102530465A CN2011101919255A CN201110191925A CN102530465A CN 102530465 A CN102530465 A CN 102530465A CN 2011101919255 A CN2011101919255 A CN 2011101919255A CN 201110191925 A CN201110191925 A CN 201110191925A CN 102530465 A CN102530465 A CN 102530465A
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China
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measured
thing
support frame
hoppers
set chute
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CN2011101919255A
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CN102530465B (en
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宇田祐规
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Yamato Scale Co Ltd
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Yamato Scale Co Ltd
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Abstract

The present invention relates to a collection chute supporting structure and a combined metering device. In the collection chute supporting structure, a plate which forms a polygonal annular shape form a plane shape of a supporting frame. The cross section shape of each edge of the polygon forms an approximate reverse-J-shaped member which is provided with a downwards open bending part at the upper end. Furthermore each top of the polygon forms a flat longitudinal wall shape which is not provided with a bent part.

Description

Set chute supporting construction and combined metering device
Technical field
The present invention relates to be measured thing and pass out to supporting construction and the combined metering device that possesses this structure of the employed set chute of combined metering device of wrapping machine etc. of Combined metering.
Background technology
For example shown in patent documentation 1 or the patent documentation 2, many batch totals amount unit that combined metering device is made up of feeding hopper, weigh-hatching plant and set chute etc. is rounded be provided in central matrix around.And therefrom the thing that is measured of side's supply is transferred with radial dispersion and quilt through disperseing feed appliance in the heart.And then, be admitted to after the feeding hopper of each metering units through linear feed appliance through the thing that is measured that disperses to transfer, supply to weigh-hatching plant and measure.Select the to be measured combination of the weigh-hatching plant of weight in the weight range of regulation of thing of this combined metering device, the thing that is measured of from selected a plurality of weigh-hatching plants, discharging collects in one and fall to seeing off via separately set chute.
In each set chute; The support frame that the hook-shaped support metal accessory that possesses at its back side is provided to the ring-type below the weigh-hatching plant hangs and supports, and the lower backside of gathering chute is simultaneously stopped from the back side by the bearing part of being gathered hopper or be equipped with separately and the angle of inclination support to stipulate.
Patent documentation 1: japanese kokai publication hei 10-19647 communique
Patent documentation 2: TOHKEMY 2006-170644 communique
The support frame of the employed ring-type of above-mentioned set chute supporting construction is made as along the ring-type of weigh-hatching plant group by pole material, pipe material or banded plate material.Generally speaking, this support frame is in order to be easy to assemble and to decompose and be attached at the segmentation framework of the partial arc shape of upwards cutting apart in week and be assembled into ring-type through bolt, but has the problem that should improve as follows.
Promptly; Because the support frame of pole material or pipe need be with the circular-arc segmentation framework in curvature bending processing part accurately; And solder joint is used metal fittings at the two ends of segmentation framework, so its processing need waste time and energy, and generally can improve cost of manufacture.
In addition; In order to carry out the location of suspension strut on circumferential (laterally) of the set chute of support frame; Requirement is embedded in support frame outward with the ring-type set collar of a pair of two halves formula; And set collar tightened be fixed on the support frame so that from about clamp the set chute of suspension strut in assigned position.Therefore, not only need gather the set collar of the twice of chute number, and it installs and fixes operation and also needs the expensive time.
And then, between set collar and support frame or the division plane of set collar etc. be easy to produce the gap that is difficult to carry out washing and cleaning operation, when the result is detained the residue of the things that are measured such as food in such gap, might breed mould or assorted bacterium.Therefore, such gap is cleaned quite fully wasted time and energy.When particularly making support frame, link when cracking because of timeliness etc. with the weld part of metal fittings by pipe, food debris or assorted bacterium etc. from this crackle get into manage in, also might breed mould or assorted bacterium.
In addition; Though use the support frame of sheet material relatively to be easy to carry out the bending machining of certain curvature, can also folded end and integrally formed binding use metal fittings, the problems referred to above that occur on the support frame than pole material or pipe are lacked; But in order to ensure desirable intensity; Support frame need use sheet material thick and that weight is big, and the processing when not only assembling needs the labour, and the cost of raw MAT'L itself also can improve.
Summary of the invention
The present invention is conceived to this actual state, and main purpose is to provide a kind of relatively light weight and is easy to make with cheapness, and the health aspect also shows excellent set chute supporting construction.
In order to achieve the above object, the present invention's formation as follows.
(1) set chute supporting construction of the present invention by a plurality of set chutes of the support frame supports of ring-type, is discharged behind the thing that is measured that said set chute set is discharged from a plurality of hoppers of circular arrangement, it is characterized in that,
Said support frame has overlooks the sheet material that is polygonal tubular shape; And said support frame has the crooked and open curve in the top that makes said sheet material downwards in the framework upper end, said at least polygonal each top is formed with the longitudinal wall shape with said curve.
The part that does not have the longitudinal wall shape of said curve is not limited to said polygonal each top, can also be formed at polygonal each limit.
The set chute also can supported framework curve support, the part that can also do not had the longitudinal wall shape of curve supports.
According to set chute supporting construction of the present invention, make sheet bending owing to support the support frame of set chute for mode, and make its structure that bends to polygon ring-type with downward opening, therefore not only relatively be easy to processing, and can realize light weight and high strength.
In addition, because the upper end of support frame is crooked with the mode of downward opening, even therefore in meter action, be attached to the inner face of support frame from the residue of the free thing that is measured that disperses of thing that is measured, also cleaning and removing is removed simply, is suitable for carrying out administration of health.
(2) in other embodiments of set chute supporting construction of the present invention, the section shape of the said curve that the upper end of said support frame possesses is the font of falling J roughly, perhaps any in the circular arc roughly of reverse U shape roughly.
According to this embodiment, because the section shape of sheet material is the font of falling J roughly, roughly reverse U shape or circular arc roughly, so not only relatively is easy to process, and can realize light weight and high strength, in addition, be easy to clean the inner face of support frame.
(3) in the embodiment of above-mentioned (2), also can the hook portion of giving prominence to the back side that is arranged on said set chute only be blocked the said curve at said support frame swingably.
According to this embodiment; Because the set chute is supported swingably along the periphery of the curve of support frame upper end; Therefore can gather the blocking position of the lower backside of chute through adjustment, come angle of inclination according to the change set chutes such as character of the thing that is measured.
(4) in the preferred implementation of set chute supporting construction of the present invention, be formed with part embedding that makes said set chute and the breach of circumferentially locating on the said curve on polygonal each limit in said support frame.The said part of set chute then is not particularly limited so long as can embed the shape of the breach of the curve that is formed at support frame, for example also can be for tongue-shaped or hook-shaped etc.
According to this embodiment; Owing to thereby the breach that embeds the curve that is formed on support frame through the part that will gather chute positions; Therefore can not need when using the support frame of pole or pipe required chute location use set collar; Not only can save parts and built-up time thereof, and the residue that can eliminate the thing that is measured with food etc. is easy to adhere to the set collar installation position in the gap of accumulation, so the health aspect also shows excellence.
(5) in other embodiments of set chute supporting construction of the present invention, constitute said support frame by a plurality of segmentation frameworks of upwards cutting apart in week, be formed with the link piece that segmentation framework links usefulness at the two ends of each segmentation framework.
According to this embodiment, can be easy to form link piece through the support frame that constitutes by sheet material of bending, do not need when using the support frame of pole or pipe yet, the binding that welding is prepared separately is with the time of metal fittings.
(6) combined metering device of the present invention; A plurality of hoppers of circular arrangement are supplied with respectively after the thing that is measured; The said hopper combination of thing total weight in the admissible weight scope of selecting to be measured among a plurality of hoppers combination with one or more said hoppers; From the said hopper that constitutes selected said hopper combination, discharge the thing that is measured; And discharge after making the said thing that is measured that is discharged from gather a plurality of set chutes by the support frame supports of ring-type, by the said set chute of set chute support construction supports involved in the present invention.
According to combined metering device of the present invention, a plurality of set chutes that can positively support each hopper and possessed with the accurate in locating state are suitable for carrying out Combined metering.
So, according to the present invention, a kind of relatively light weight can be provided and be easy to make, and aspect health, also show excellent set chute supporting construction and the combined metering device that possesses this structure with cheapness.
Description of drawings
Fig. 1 is the front view that possesses the metering packaging machine of the related combined metering device of embodiment of the present invention.
Fig. 2 is the vertical profile front view of said combined metering device.
Fig. 3 is the birds-eye view of the configuration mode of the set chute in the said combined metering device of expression.
Fig. 4 is the vertical profile lateral plan of the support portion of the said set chute of expression.
Fig. 5 is the block diagram of the support portion of the said set chute of expression.
Fig. 6 is that the part of the support frame of Fig. 5 is the block diagram of segmentation framework.
The (a) and (b) of Fig. 7, (c) are the block diagrams of the manufacturing process of the said segmentation framework of expression.
Fig. 8 is the exploded perspective view of the support portion of the said set chute of expression.
Fig. 9 is the vertical profile lateral plan of the support portion of the related set chute of expression other embodiments of the present invention.
Figure 10 is the exploded perspective view of the support portion of the related set chute of the embodiment of presentation graphs 9.
The (a) and (b) of Figure 11 are vertical profile lateral plans of each variation of the said support frame of expression.
Nomenclature:
14 set chutes
17 support frames
19 Support brackets
22 breach
23 curves
25 link piece
The specific embodiment
Below, according to accompanying drawing embodiment of the present invention is elaborated.Fig. 1 is the whole front view that the metering packaging machine of having assembled the related combined metering device of embodiment of the present invention is shown, and in addition, Fig. 2 illustrates the block diagram of said combined metering device.
The metering packaging machine of this embodiment as prescribed amount metering and packing is respectively answered also irregular thing that is measured (candy class, other food etc.) of packaged products size and shape or shape separately.In this metering packaging machine, framework 1 is set up and erect is arranged to the up and down Gao Taizhuan of operator.Upper layer part at framework 1 is provided with combined metering device 2.
The thing that is measured is lifted by bucket elevator 3 from conveyance such as manufacturing line and from lower floor, and drops into from the top and to supply to combined metering device 2.Be measured thing by combined metering device 2 metering, and after metering, drop into the supply chute 4 of the wrapping machine 5 that is arranged on lower floor and packed.In addition, possess the high portion 6 of frame of central opening on the upper strata of framework 1, combined metering device 2 is arranged on the bottom surface with the mode in the face of this opening of high 6.
As shown in Figure 2, be equipped with cylindrical-conical dispersion feed appliance 10 in the central authorities of combined metering device 2.Disperse feed appliance 10 to have the central matrix 7 of the substantial cylindrical that supports through four legs 9 that are installed on the base station 8.Disperse feed appliance 10 to make the thing that is measured that falls to supplying with from the end of bucket elevator 3 pass through vibration on the top of central matrix 7 with radial dispersion.Around dispersion feed appliance 10, being provided with through vibration to disperse the thing that is measured of handover to send into a plurality of linear feed appliance 11 of each feeding hopper 12.And then correspondence is provided with feeding hopper 12 and weigh-hatching plant 13 respectively below each linear feed appliance 11.And, with these linear feed appliances 11, feeding hopper 12 and weigh-hatching plant 13 as multiple row (8 the are listed as 24 row) metering units of row with toroidal be provided in central matrix 7 around.
Though it is not shown; But the driver elements such as shutter opening and closing apparatus of feeding hopper 12 and weigh-hatching plant 13 are accommodated in the central matrix 7; And the weight sensors such as LOAD CELLS that in each weigh-hatching plant 13, possess the thing weight that is measured in the meter measuring bin 13, this weight sensor are also in said driver element is accommodated in central matrix 7.
Below each weigh-hatching plant 13 of circular arrangement, be equipped with set chute 14, be used for compiling the thing that is measured of discharging from a plurality of weigh-hatching plants 13 of the weight range that is selected to regulation through combinatorial operation.And then, be used for temporarily retaining the set hopper 15 of after the thing that is measured of set chute 14 landings, discharging disposing below the set chute 14.In addition, combinatorial operation is for example implemented with the discharge of the thing that is measured in the following manner.Promptly; Each supplies of a plurality of hoppers 13 is measured after the thing; The hopper combination of thing total weight in the admissible weight scope of selecting to be measured among a plurality of hoppers combination with one or more hoppers 13, and from the hopper 13 that constitutes selected hopper combination, discharge the thing that is measured.
In the present invention, support set chute 14 as follows.That is, shown in the birds-eye view of Fig. 2 and Fig. 3, below weigh-hatching plant 13, be provided with the support frame 17 of ring-type.Support frame 17 links with the carriage of erectting setting through each leg 9 18 and is supported.
Shown in the block diagram of the vertical profile lateral plan of Fig. 4 and Fig. 5, the outstanding Support bracket 19 that is provided with at the back side of each set chute 14.This Support bracket 19 is the stainless-steel sheet of a crooked process shaping and the structure that is welded in set chute 14 back sides, on Support bracket 19, possesses and has separated between left and right pair of right and left hook portion 19a.Thereby each gathers chute 14 through supported at a pair of each the hook portion 19a of the upper end of support frame 17 suspension.And then as shown in Figure 2, each gathers the bearing part 20 butts support of the lower backside of chute 14 by the inner face that is configured in base station 8, thereby respectively gathers the angle of inclination that chute 14 is kept regulation.This bearing part 20 can carry out upper-lower position through suitable actuator or manual mode and move adjusting.
In this embodiment, shown in the birds-eye view of Fig. 3, support frame 17 forms the polygonal ring-type of counting equal number with metering units through linking at the segmentation framework 17a that upwards is divided into four parts week.
Dissect shown in the block diagram like the part of Fig. 6, segmentation framework 17a forms and overlooks a part that is polygon-shaped, and its upper end has curve 23 polygons of downward opening.This polygonal top forms the longitudinal wall shape with curve 23.
With reference to Fig. 7 the manufacturing process of segmentation framework 17a is described, shown in Fig. 7 (a), spacing forms width little breach 21 and the big breach 22 of width through laser beam machining being tailored on the flat stainless-steel sheet of band plate-like according to the rules.Then, shown in Fig. 7 (b), form the top of side through bent cutaway, stainless-steel sheet forms the structure that the curve 23 that possesses downward opening in the upper end and its section are the font of falling J.And then, shown in Fig. 7 (c), become the broken line s angle of setting on the position of flat longitudinal wall shape according to the rules through the stainless-steel sheet of bending machining along formation and bend to the inside, thereby become segmentation framework 17a through small gap 21.
In addition, shown in Fig. 7 (c),, on segmentation framework 17a, be formed with the link piece 25 that possesses bolt insertion hole 24 through with the inward at both ends lateral buckling.In segmentation framework 17a, link piece 25 bolts are linked to through leg 9 and erect on the carriage 18 that is provided with, and support frame 17 is assembled into polygon ring-type in view of the above.In addition, the section shape of curve 23 is not limited to the font of falling J completely, can also be the shape approximate with the font of falling J.
As shown in Figure 4, the periphery formation of the font of falling J of the curve 23 of the hook portion 19a of the Support bracket 19 at set chute 14 back sides in the support frame 17.Through making this a pair of hook portion 19a card end the curve 23 at support frame 17, set chute 14 can swingingly be supported on the support frame 17.
In addition, to shown in Figure 8, the big breach 22 that central one bending was provided with and was formed on set chute 14 about the Support bracket 19 of gathering chute 14 is the tongue piece 26 of equal width like Fig. 5.Through this tongue piece 26 being embedded breach 22, location set chute 14 on left and right directions.
In addition, stop and the bearing part 20 of lower backside that supports set chute 14 can move in the up-down adjustment position as stated.Therefore, can pass through the position that bearing part 20 is regulated in change, the discharge velocity of the thing that is measured is also controlled at the angle of inclination of changing set chute 14.In view of the above, can make the discharge of the thing that is measured regularly regularly corresponding with the action of wrapping machine 5.Perhaps,, can make the angle of inclination of each set chute 14 different, thereby make the thing chute between the timing that set hopper 15 drops into that is measured of each set chute 14 draw back gap according to the character of the thing that is measured.So, the damage that the collision between the thing of being measured that can also avoid being dropped into causes.
The set chute supporting construction of this embodiment constitutes as stated; Because the support frame 17 of suspension strut set chute 14 is for becoming to have the structure of the polygon ring-type of the i section of falling J shape with sheet bending; Therefore not only relatively be easy to processing, can also realize light weight and high strength.
In addition because the section shape of support frame 17 be the font of falling J, even therefore in meter action from the things that are measured such as food dissociate residue entering of dispersing and the inner face that is attached to curve 23, also cleaning and removing is removed simply, is suitable for carrying out administration of health.
In addition, owing to pass through the tongue piece 26 of Support bracket 19 is embedded the breach 22 of support frames 17, the location of gathering chute 14, set collar is used in chute location required when therefore can not need be employed in the support frame that uses pole or pipe.In view of the above, can save parts and built-up time thereof, and then the residue that eliminate to form the thing that is measured such as food is easy to adhere to the set collar installation position in the gap of accumulation, thereby the health aspect also shows excellence.
In addition; Because support frame 17 is made up of sheet material; Therefore can will be used to make the link piece 25 that links each other between the divided segmentation framework 17a integrally formed with segmentation framework 17a through the bending of raw MAT'L end; Therefore do not need when using the support frame of pole or pipe yet, make separately and link with metal fittings and time of welding.
In addition, the present invention is not limited to the structure of above-mentioned embodiment, can also comprise the structure of the embodiment that is described below.In Fig. 9, embodiment shown in Figure 10; Form the breach 22 that a pair of separated between left and right and width with hook portion 19a is equivalent to the thickness of the hook portion 19a in the Support bracket 19 about on the curve 23 in polygonal each limit of support frame 17, in this breach 22, embed hook portion 19a.According to these other embodiments, need just can not locate and support swingably set chute 14 exactly by the tongue piece 26 shown in precedent.
In addition, in the embodiment shown in (a) of Figure 11, the section shape of support frame 17 forms dark reverse U shape.In this embodiment, to compare with the font of falling J, the intensity of support frame 17 is high, therefore can make support frame 17 employed sheet materials thinner.In addition, in these other embodiments, shown in Figure 11 (b), also can the profile of the curve in the support frame 17 23 for example be made as the square of downward opening.

Claims (10)

1. set chute supporting construction, by the support frame supports set of ring-type and discharge a plurality of set chutes of the thing that is measured of from a plurality of hoppers of circular arrangement, discharging, this set chute supporting construction is characterised in that,
Said support frame has overlooks the sheet material that is polygonal tubular shape; And said support frame has the crooked and open curve in the top that makes said sheet material downwards in the framework upper end, said at least polygonal each top forms the longitudinal wall shape with said curve.
2. set chute supporting construction according to claim 1, the section shape of the said curve that possesses in the upper end of said support frame is the font of falling J roughly, perhaps any of circular arc roughly of reverse U shape roughly.
3. set chute supporting construction according to claim 2, the outstanding hook portion that is arranged on the back side of said set chute only can swingingly be blocked the said curve at said support frame.
4. according to each the described set chute supporting construction in the claim 1 to 3, be formed with on the said curve that is positioned at each limit of said polygon that a part that makes said set chute embeds and upwards locate the breach of this set chute in week.
5. according to each the described set chute supporting construction in the claim 1 to 3, constitute said support frame, be formed with the link piece that segmentation framework links usefulness at the two ends of each said segmentation framework by a plurality of segmentation frameworks of upwards cutting apart in week.
6. set chute supporting construction according to claim 4 constitutes said support frame by a plurality of segmentation frameworks of upwards cutting apart in week, is formed with the link piece that segmentation framework links usefulness at the two ends of each said segmentation framework.
7. combined metering device; A plurality of hoppers of circular arrangement are supplied with respectively after the thing that is measured; The said hopper combination of thing total weight in the admissible weight scope of selecting to be measured among a plurality of hoppers combination with one or more said hoppers discharged the thing that is measured from the said hopper that constitutes selected said hopper combination, and discharges after making the said thing that is measured that is discharged from gather a plurality of set chutes by the support frame supports of ring-type; This combined metering device is characterised in that
Said set chute is by each the described set chute support construction supports in the claim 1 to 3.
8. combined metering device; A plurality of hoppers of circular arrangement are supplied with respectively after the thing that is measured; The said hopper combination of thing total weight in the admissible weight scope of selecting to be measured among a plurality of hoppers combination with one or more said hoppers discharged the thing that is measured from the said hopper that constitutes selected said hopper combination, and discharges after making the said thing that is measured that is discharged from gather a plurality of set chutes by the support frame supports of ring-type; This combined metering device is characterised in that
Said set chute is by the described set chute of claim 4 support construction supports.
9. combined metering device; A plurality of hoppers of circular arrangement are supplied with respectively after the thing that is measured; The said hopper combination of thing total weight in the admissible weight scope of selecting to be measured among a plurality of hoppers combination with one or more said hoppers discharged the thing that is measured from the said hopper that constitutes selected said hopper combination, and discharges after making the said thing that is measured that is discharged from gather a plurality of set chutes by the support frame supports of ring-type; This combined metering device is characterised in that
Said set chute is by the described set chute of claim 5 support construction supports.
10. combined metering device; A plurality of hoppers of circular arrangement are supplied with respectively after the thing that is measured; The said hopper combination of thing total weight in the admissible weight scope of selecting to be measured among a plurality of hoppers combination with one or more said hoppers discharged the thing that is measured from the said hopper that constitutes selected said hopper combination, and discharges after making the said thing that is measured that is discharged from gather a plurality of set chutes by the support frame supports of ring-type; This combined metering device is characterised in that
Said set chute is by the described set chute of claim 6 support construction supports.
CN201110191925.5A 2010-12-27 2011-07-04 Collection chute supporting structure and combined metering device Active CN102530465B (en)

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JPJP2010-289741 2010-12-27
JP2010289741A JP5844041B2 (en) 2010-12-27 2010-12-27 Collective chute support structure and combination weighing device

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CN105109747A (en) * 2015-09-11 2015-12-02 重庆涪江生物科技有限公司 Quantified material dividing hopper
CN106716084A (en) * 2014-09-19 2017-05-24 株式会社石田 Combination weighing device

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JP2015112562A (en) * 2013-12-12 2015-06-22 株式会社夕原テクノグループ Measuring discriminator
US10322886B2 (en) * 2014-09-19 2019-06-18 Ishida Co., Ltd. Combination weighing device having support frame, engaged member, engaging member and non-screw member or fixing member
KR102100468B1 (en) * 2019-06-17 2020-04-13 전병선 Combination scale

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CN101148960A (en) * 2006-09-22 2008-03-26 林振豊 Window limiting lock shared for aluminum door and window horizontal drawing and outside pulling
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CN106716084A (en) * 2014-09-19 2017-05-24 株式会社石田 Combination weighing device
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CN102530465B (en) 2015-06-17
JP2012136332A (en) 2012-07-19
JP5844041B2 (en) 2016-01-13

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