CN1086667C - Container transport conveyer belt - Google Patents

Abstract

A container transfer conveyer includes a plurality of holders and the same number of attachments to that of the holders to be removably attached to the holders. The holder is formed with a flat bottom plate for receiving a bottom of a container and a flat side plate orthogonal to an upper face of the bottom plate. A height of the side plate from the upper face of the bottom plate is equal to a height of a low container. A height of the attachment is equal to difference in heights of two kinds of high and low containers. An engaging hole is provided on a top face of the side plate. A ball plunger is embedded in a peripheral wall of an engaging hole so that a part of its ball is made to protrude in the engaging hole. An insertion rod which can be removably inserted into the engaging hole is provided in a hanging state. An engaging recess for allowing the ball of the ball plunger to be fit in is provided on an outer peripheral face of the insertion rod.

Description

Container transport conveyer belt

The present invention relates to a kind of at the package packing machine of making the cuboid airtight container of filling content by the packing thin strip blank, in more detail, relate to a kind of height, the container transport conveyer belt in the package packing machine of two kinds of containers of height that the manufacturing capacity is different by the identical container of change container section.

In the past, as this belt conveyor, known as JPA 63-55038 is disclosed, have a plurality of anchor clamps that two kinds of containers of the height that section is identical are kept, with the identical annex of anchor clamps number that can be installed on the anchor clamps with freely loading and unloading, and the connecting pin that links to each other with annex with anchor clamps; Anchor clamps form by the tabular base plate of receiving vessel bottom and perpendicular to the tabular side plate of its upper surface, side plate equals the height of low container to the height of base plate upper surface, the height of annex equals the diff-H of two kinds of containers of height, the end face of side plate is provided with the concavity auxiliary section, be provided with the convex auxiliary section of matching with the concavity auxiliary section in the bottom surface of annex, concavity auxiliary section and convex auxiliary section are provided with the insertion pin-and-hole across two auxiliary sections that is linked to be a straight line, and connecting pin can freely insert in the pin-and-hole with plugging.

In above-mentioned belt conveyor, in turn loading and unloading clamp and annex, and concavity auxiliary section and convex auxiliary section cooperated or break away from cooperation, and thereby must carry out two operations that connecting pin is inserted pin-and-hole and extracts from pin-and-hole, can not pack into annex in the anchor clamps or disassemble with single job.

The purpose of this invention is to provide and a kind ofly can annex is loaded on anchor clamps or pull down the container transport conveyer belt of annex from anchor clamps with single job.

Container transport conveyer belt of the present invention has a plurality of anchor clamps that two kinds of containers of the height that section is identical are kept, and can freely load and unload the annex identical on the anchor clamps with the anchor clamps number, and anchor clamps form by the tabular base plate of receiving vessel bottom and perpendicular to the tabular side plate of its upper surface, and side plate equals the height of low container to the height of base plate upper surface, and the height of annex equals the diff-H of two kinds of containers of height; Wherein, end face at side plate is provided with mating holes, on the perisporium of mating holes, burying spherical plunger underground, the part of its ball stretches in the mating holes, the sagging shape in the bottom surface of annex the insertion rod that can freely insert and extract mating holes is being set, on the outer peripheral face of insertion rod, be provided with the cooperating recesses that the ball of spherical plunger can be embedded.

In container transport conveyer belt of the present invention, end face at side plate is provided with mating holes, on the perisporium of mating holes, burying spherical plunger underground, the part of its ball stretches in the mating holes, the insertion rod that can freely insert and extract mating holes is being set with hanging down shape on the bottom surface of annex, on the outer peripheral face of insertion rod, be provided with the cooperating recesses that ball can be embedded, for this reason, only just can be contained in annex on the anchor clamps or disassemble by the single job of insertion rod being inserted or extracting mating holes.

In addition, insertion rod is the pole shape, when the side face of mating holes forms with the corresponding cross-sectional outling of the outer peripheral face of insertion rod to circular shape, and machinework insertion rod easily and mating holes.

In addition, under the state in insertion rod insertion mating holes, side plate and annex have a side that becomes flush respectively, open mating groove above forming on this side of side plate, and on this side of annex, form the mounting groove that is communicated with mating groove, the top of spline sheet is fixed to the mounting groove side, its underpart embeds mating groove, thereby, when insertion rod is inserted, can block the annex revolution.

Moreover, preferably allow the height by the identical container of alternation of cross section come the device group of two kinds of containers of the different height of manufacturing capacity to be arranged on the container transport path.

Fig. 1 is the lateral plan of package packing machine of the present invention;

Fig. 2 is the lateral plan of belt conveyor, the 2nd device group, driver train and the connection device of this package packing machine;

Fig. 3 is the block diagram of this pack packaging machinery device group height adjustment framework;

Fig. 4 is the vertical transverse cutaway view along the device group height adjustment framework of IV-IV line among Fig. 2;

Fig. 5 is near the block diagram this package packing machine belt conveyor transport path starting end;

Fig. 6 is the vertical longitudinal sectional view along VI-VI line among Fig. 5;

Fig. 7 is the vertical transverse cutaway view along the hemmer of VII-VII line among Fig. 2;

Fig. 8 is the vertical transverse cutaway view along the heating arrangement of VIII-VIII line among Fig. 2;

Fig. 9 is the block diagram of this heating arrangement;

Figure 10 is along the flange fixing installation vertical transverse cutaway view of the X-X line of Fig. 2;

Figure 11 is the vertical longitudinal sectional view along the flange fixing installation of XI-XI line among Figure 10;

Figure 12 is the block diagram of this package packing machine connection device;

Figure 13 is the vertical longitudinal sectional view of connection device;

Figure 14 is the horizontal cross cutaway view along the connection device of XIV-XIV line among Figure 13.

Embodiments of the invention are described with reference to the accompanying drawings.

In the following description, front and back are before the right side with Fig. 1 is, a side is for the back in contrast to this, about be with in face of a side be a left side, a side is right (from the place ahead, its left and right sides is respectively the left and right side) in contrast to this.

Package packing machine be with inside and outside two sides have polyethylene coating with paper to be that the thin bar of drum that the laminate of body layer is made is made container section long-pending identical but height change by container makes the rectangular shape sealing of two kinds of filling contents of the different height of capacity hold suitable.

With reference to Fig. 1 and Fig. 2, package packing machine has: body frame 11 and pair of right and left forward frame 12; Be equipped on the body frame 11 and will approach bar W and be configured as flat cylindrical and do not finish container C, and the first device group 13 who discharges with row; Be arranged on two forward frame 12 respectively and have than the first device group, 13 drain positions forward tiltedly the below and do not finish the pair of right and left of the finishing container C second device group 15 that container C is configured as cuboid along the transport path configuration of belt conveyor 14 and in will carrying by belt conveyor 14 respectively more to the pair of right and left container transport conveyer belt 14 of the transport path that protracts; And be cross over forward frame 12 ground from body frame 11 and be set up, and accept from the row that the first device group 13 is discharged do not finish container C, they are distributed into two row, and intersect the connection device 16 of passing to two container transport conveyer belts 14.

About forward frame 12 have identical structure.The left and right sides container transport conveyer belt 14 and the second device group 15 have identical structure too, and in 360 ° on a circle, 180 ° of phase places drive to stagger mutually.

In body frame 11, contain the main shaft 17 that drives by main drive source not shown in the figures.Drive the first device group 13 by main shaft 17.Forwardly contain the driver train 18 that drives belt conveyor 14, the second device group 15 and connection device 16 in the framework 12.Main shaft 17 is outstanding from body frame 11, so that transmission of power is connected to the mode on the driver train 18.

The first device group 13 has: be disposed in the desinfection chamber 21, thin bar W be configured as the pipe building mortion 22 of pipe T; It is inside and outside and will be content-filled to the filling pipe 23 of managing among the T to be disposed at desinfection chamber 21; It is outer and content-filled pipe T carried with the length that is equivalent to a container to be disposed at desinfection chamber 21, and transversal seal cut-out planarly do not finish container shaping device 24.

Each forward frame 12 has left and right sides box-shaped bogie side frame 25.On the side frames 25, cross over and be provided with the second device group usefulness arrangement for adjusting height 26 (Fig. 3 and Fig. 4) on it.

The second device group 15 has: the upper end and the bottom of will not finish container C are folded into the plane, simultaneously, make every a pair of leg-of-mutton lug up and down will give prominence to the hemmer 27 that folds like that from folded part; The heating arrangement 28 that this triangle lug is heated; This triangle lug is carried out the flange fixing installation 29 of pressing.This hemmer 27, heating arrangement 28 and flange fixing installation 29 are installed on the height adjustment framework 26 successively to the front from behind.In addition, the terminal configuration in the container transport path of belt conveyor 14 has apparatus for discharging from container 30.

Height adjustment framework 26 has: stand in a pair of front standing pillar 31 on the side frames 25 respectively as Fig. 3 and Fig. 4 show in detail; Only stand on a back prop 32 on the left side frame 25; The horizontal rotating shaft 33 of upper end of two front standing pillaies 31 jumps; Be connected the M/C handle 34 of the left part of turning cylinder 33; And with second " コ " word shape device erecting frame 35 that device group 15 usefulness optimum mounted component are installed and front end is opened by the place ahead that turning cylinder 33 supports, the rear end is supported by back prop 32.

With reference to Fig. 4, turning cylinder 33 is made of bent axle, has crank journal 41 and crank pin 42.The radius of rotation of crank pin 42 just in time is 1/2 of the diff-H of the high container finished and low container.Axle journal 41 connects the upper end of two front standing pillaies 31.Axle journal 41 is more outstanding to left than front standing pillar 31.The rotary manipulation portion 43 that has two parallel faces is being set on the left protrusion of axle journal 41.Two parallel faces of rotary manipulation portion 43 with crank pin 42 towards last or under state vertically be provided with.

Handle 34 is by the U font installation portion 44 that two parallel faces of rotary manipulation portion 43 are clamped with towards constituting with the rightabout straight bar-shaped handle portion 45 of the opening of installation portion 44.Between rotary manipulation portion 43 and installation portion 44, be through with connecting pin 46.Connecting pin 46 is perpendicular with the axis of axle journal 41 and perpendicular with two parallel faces, and, also perpendicular with the axis of handle portion 45.

On the left surface of front standing pillar 31 in left side, rotary manipulation portion 43 under be fixed with the Lock Part 47 of " コ " word shape.Lock Part 47 has the mating groove 48 of both ends open up and down left.

The upper end of back prop 32 is split into the open otch that makes progress 51 in rear and front end.Be inserted with the head of lifting eye bolt 52 on the otch 51.Be through with fitting pin 53 on the two side portions of otch 51, pass the hole of lifting eye bolt 52 heads.

Be through with crank pin 42 on the leading section of device erecting frame 35.Be fixed with the shelves arm 54 of L font on the bight, preceding right side of device erecting frame 35.As shown in Figure 3, device erecting frame 35 under upright state, but be arranged on the right front pillar 31 with standing shape forwards with shelves arm 54 free running fits and the hook 55 that matches with breaking away from.Hook 55 can be exerted pressure along level by elastic mechanism not shown in the figures with freely swinging.The back left corner of device erecting frame 35 is provided with the rearward open otch 56 of the axial region that passes lifting eye bolt 52.The dead ahead of otch 56 is provided with outstanding to the left holding bar 57.

Fig. 4 makes two kinds of height to finish the high state of finishing container in the container.Crank pin 42 cooperates with Lock Part 47 with the state that the makes progress handle portion 45 with handle 34.Turning cylinder 33 can not rotate under this state.Between below the upper surface of back prop 32 and device erecting frame 35 left comer tubular free body 58 that is embedded on the lifting eye bolt 52 is installed.The height of this free body 58 equals the twice of the radius of rotation of crank pin 42,, equals two kinds of diff-Hs of finishing container of height that is.The threaded portion of lifting eye bolt 52 protrudes in the top of otch 56, is screwed with the nut 59 of band fixed handle on this threaded portion.

Describe to the low order of finishing the dimension modifying of container manufacturing state switching finish container manufacturing state from height below.Unscrew nut 59, lifting eye bolt 52 are rearward toppled under the state of isolator on the setting-in 58, be separated from the axial region of lifting eye bolt 52 from otch 56.At this moment, nut 59 does not need to take off from bolt 52.

The handle portion 45 that makes handle 34 breaks away from from Lock Part 47 and cooperates, by handle 34 with S. A. 33 Rotate 180s °.Like this, handle 34 becomes upwards, by its swing is matched handle portion 45 downwards with Lock Part 47.Thus, crank pin 42 becomes down, and the height of device erecting frame 35 has reduced the twice of the radius of rotation of crank pin 42,, has reduced high container and the low amount of finishing the diff-H of container finished that is.On the other hand, the following upper surface that directly is loaded in back prop 32 of the back left hand corner of erecting frame 35 will be installed, mounting free body 58 fastening nut 59 more in the above, like this, the whole height of device erecting frame 35 is low high finishes container and the low diff-H of finishing container, thereby has finished the dimension modifying formality.

Container transport conveyer belt 14 is mainly by Fig. 2 and shown in Figure 5, it has anterior drive sprocket 61 and rear portion driven sprocket 62, volume hangs over the ring-type combination chain 63 on these two sprocket wheels 61,62, the a plurality of anchor clamps 64 that are connected simultaneously with chain 63 and install, and can be installed on each anchor clamps 64 with freely dismantling and with anchor clamps 64 the same number of annexes 65.

Chain 63 has a plurality of conveying bodies 71.This conveying body 71 is provided with the outstanding cooperation protuberance 72 in the place ahead and the cooperating recesses 73 of rear opening.Rear side carries the cooperation protuberance 72 of body 71 to carry the cooperating recesses 73 of body 71 to match with the front side, is through with connecting pin 74 on this cooperation protuberance 72 and the cooperating recesses 73.The both ends of connecting pin 74 protrude in the side of carrying body 71.On two outstanding ends of connecting pin 74, roller 75 is installed.Near the aspectant upper end of both sides framework 25, be provided with a pair of horizontal guide rail 76.The relative one side of two guide rails 76 is provided with relative horizontal guide slot 77, inserts roller 75 in this horizontal guide slot 77.

Anchor clamps 64 are by being fixed on the tabular base plate 81 respectively carried above the body 71 and with perpendicular above it and tabular side plate 82 that be wholely set constitutes.Base plate 81 equates with the width that height is finished container with the width of side plate 82.Height above the base plate 81 of side plate 82 equates with the low height of finishing container.The gap of the side plate 82 of two anchor clamps 64 of adjacent cooperation equals the thickness that height is finished the container fore-and-aft direction.

With reference to Fig. 6, be provided with on the end face of side plate 82 and have transversal surface and end mating holes 83 vertically arranged for circular side face.The perisporium of mating holes 83 is provided with the screw hole 84 to right-hand opening inside and outside the connection mating holes 83.In screw hole 84, be screwed with spherical plunger 85, the part of its ball is projected in the mating holes 83.Be formed with the open embeded slot 86 in top of band U word shape profile on the left surface of side plate 82.

Annex 65 is that width equals the width of side plate 82 and the cuboid block of the thickness that thickness equals side plate 82.The height of annex 65 equals two types of diff-Hs of finishing container of height.

On annex 65, be provided with bar inserting hole 87 in the mode that connects up and down.In bar inserting hole 87, vertically be inserted with pole shape insertion rod 88, make its latter half outstanding from the below of annex 65.Annex 65 and insertion rod 88 are fixing by set pin 89.Insertion rod 88 can freely extract and insert from mating holes 83.The outer peripheral face of insertion rod 88 is provided with the cooperating recesses 91 of ring-type.Insertion rod 88 is inserted with the bulb of spherical plunger 85 in its cooperating recesses 91 under the state that inserts mating holes 83.

Be formed with the open vertical configuration mounting groove 92 of upper and lower on the left surface of annex 65.Banded spline sheet 93 is installed on the mounting groove 92, and its underpart is outstanding from annex 65, is inserted in the embeded slot 86.The length that the outstanding downwards length of spline sheet 93 is stretched out downwards than insertion rod 88 is little.In addition, spline sheet 93 has the shape that mating groove 86 and mounting groove 92 are covered basically.

From anchor clamps 64 annex 65 being taken off, is by annex 65 upwards being carried, from cooperating recesses 91 ball of spherical plunger 85 is extracted, and simultaneously, from mating holes 83 insertion rod 88 is taken out and to realize.Meanwhile, take out spline sheet 93 from embeded slot 86.Otherwise, it then is by the bottom of insertion rod 88 is inserted in the mating holes 83 that annex 65 is installed on the anchor clamps 64, spline sheet 93 is positioned at embeded slot 86 directly under the state of position, the integral body of insertion rod 88 is inserted in the mating holes 83, the bulb of spherical plunger 85 in cooperating recesses 91, cooperating, simultaneously, spline sheet 93 is inserted in the embeded slot 86 finishes.Like this, even annex 65 rotations do not have the worry that comes off from anchor clamps 64 under annex 65 careless situations yet.

As mentioned above, when the side face of mating holes 83 and insertion rod 88 for example is quadrangle, owing to do not need the rotation preventive mechanism of annex 65, thereby just do not need embeded slot 86 and spline sheet 93.

Hemmer 27 as shown in Figure 7, have be disposed at container transport path top be pressed into framework 101, be configured in the pair of right and left top turnover bar 102 of its both sides in the mode of clamping the container transport path, be arranged at pilot bar 103 on the bottom pair of right and left nearby of top turnover bar 102, be configured in the following turnover of the pair of right and left body 104 of its both sides in the mode of clamping the anchor clamps mobile route, be arranged on pilot bar 105 under near the pair of right and left the top of following turnover body 104.

Be pressed into framework 101 and be fixed to lower end by the lifting bar 107 that is arranged at the vertically-guided tube 106 on the device erecting frame 35.The upper end of lifting bar 107 is connected with an end of bar 109 by bar 108, and the other end of bar 109 is connected with the upper end of the vertical configuration moving rod 111 that can stretch out from driver train 18.

The starting end of container C in the container transport path of sending here from connection device 16 of not finishing received by anchor clamps 64.To form the top of container of goods downward for the container C of accepting on the anchor clamps 64 of not finishing, and the bottom is made progress.In this state, the lower end of not finishing container C is in the states of two the following turnover bodies 104 that jump, and does not finish between the lower end of container C and the anchor clamps base plate 81 to have the gap.

Do not finish container C and remain in when being transported to hemmer 27 places on the anchor clamps 64,, be pressed into framework 101 and descend with lifting bar 107 by the action of moving rod 111.Like this, to not finish container C decline on one side by being pressed into framework 101, to not finish the container C upper end by being pressed into framework 101 folded flat on one side, and its bottom is by anchor clamps base plate 81 folded flat, simultaneously, turn down bar 102 with the upwards turnover of a pair of upward triangle ear from folded part up and down by the top, and turn down body 104 with the upwards turnover of a pair of triangle ear down, make it outstanding obliquely upward by bottom.Afterwards, will go up triangle ear respectively by last pilot bar 103 and following pilot bar 105 and following triangle ear remains under the state of bending importing heating arrangement 28 places respectively.

Heating arrangement 28 has last ear temperature booster 121 that is configured in top, container transport path and a pair of ear temperature booster 122 down that disposes in the mode that is clipped in both sides, container transport path as Fig. 8 and shown in Figure 9.

Last ear temperature booster 121 is made of with the nozzle 125 that is connected with hot air blow port 123 heater body 124 that is installed on the device erecting frame 35 in vertically downward mode and have a built-in electric wiring of downward hot air blow port 123.Nozzle 125 sees to have the knuckle tubular (Fig. 2) that roughly is the L word shape from the side.The L of nozzle 125 word shape horizontal part lower edge both sides be provided with abut against ear on two and above the container between transversal surface be the spray orifice portion 126 of V word shape.

Twice ear temperature boosters about 122 are towards difference, but structure is identical.Below with reference to Fig. 9 lower-left ear temperature booster 122 is described.On the roof of left side frame 25, have intercommunicating pore 131.Following ear temperature booster 122 constitutes with the barrel-contoured nozzle 134 of L word corner that roughly is from the plane that is connected with hot air blow port 132 by with to the skewed heater body 133 that is housed in the left side frame 25 and has the built-in electric loop of hot air blow port 132 up in upper right side.The edge part of the hot air blow port 132 of heater body 133 is provided with horizontal flange 135.Root at nozzle 134 is provided with horizontal flange 136.The leading section of nozzle 134 is provided with the spray orifice portion 137 that transversal surface is V word shape.Spray orifice portion 137 makes nozzle flange 136 and nozzle 134 cover intercommunicating pore 131 simultaneously and is fixed on like that in its edge portion to abut against down the state between ear and the container side.The flange 135 of heater body 133 is by in the intercommunicating pore 131, and be fixed on nozzle flange 136 below.

Heater body 133 is owing to be housed in the framework 35, even heater body 133 water inlets also needn't be worried and the contacting of any movable member.Therefore, the electric loop of temperature booster 122 can short circuit.

In addition, be provided with flange 136 at the root of nozzle 134, intercommunicating pore 131 is covered by nozzle 134 and flange 136, thereby can prevent that foreign matter such as sealing enters in the framework 35 by intercommunicating pore 131.

Flange fixing installation 29 is as Figure 10 and shown in Figure 11, have the last binder component 141 that is disposed at container mobile route top, be disposed at binder component 142 under the pair of right and left of its both sides in the mode of clamping the container mobile route and be disposed at pressure-containing parts 143 below the chain mobile route.

Last binder component 141 is fixed on the lower end by the lifting bar 145 that is arranged at the vertically-guided tube 144 on the device erecting frame 35.The upper end of lifting bar 145 is connected an end of bar 147 by bar 146.Connecting from the upper end of the extended vertical configuration moving rod 148 of driver train on the other end of bar 147.

Twice binder component 142 is installed in the lower end that is installed in the pair of right and left bar 152 on the device erecting frame 35 by vertical configuration carriage 151.The upper end of two bars 152 is connected by the leading section of pair of links 153 with the arm 154 that is fixed on lifting bar 145 height middle part.

Pressure-containing parts 143 be along the chain moving direction extend horizontal, by having and jump the length of slightly lacking in abutting connection with cooperates two lengths of fit of carrying bodies 71 and be arranged on guiding parts 161 on the left rail 76, but easy on and off is clamped in the whole rear and the left and right sides movably.The middle part of pressure-containing parts 143 length is connected the front end of lifting arm 163 by connecting rod 162.The root of lifting arm 163 is fixed on from the left part of the horizontal rotating shaft 164 of the madial wall of left and right directions perforation right side frame 25.Fixing the root of movement arm 165 on the right part of turning cylinder 164.Connecting the piston rod that is installed in the hydraulic actuating cylinder 166 on this madial wall inside face on the leading section of movement arm 165.The radius of rotation of movement arm 165 roughly is three times of radius of rotation of lift arm 163.

The last ear of container and down ear before being transported to pressure apparatus 29, be heated (among Figure 11 the nozzle 125,134 of temperature booster represent) up and down by long and short dash line by heating arrangement 28.Container is in case send into from flange fixing installation 29, action by moving rod 148 descends lifting bar 145, like this, lifting bar 145 and last binder component 141 just descend, be pressed on the part that forms container bottoms, simultaneously, by isolating mutually by the arm 154 that descends simultaneously with lifting bar 145 upper end with two bars 152, thereby with two following binder component 142 mutually near to clamp the part of formation container side.Consequently, will go up ear by last binder component 141 and be pressed on the part that forms container bottoms, will descend ear to be pressed on the part that forms container side by following binder component 142.

When last binder component 141 and 142 actions of last binder component, before this, action by hydraulic actuating cylinder 166, make movement arm 165, S. A. 164 and lift arm 163 along the anticlockwise motion among Figure 11, then the front end of lift arm 163 lifts, by connecting rod 162 pressure-containing parts 143 is lifted, be pressed in chain 63 below.Consequently, anchor clamps 64 and chain 63 are lifted simultaneously, the roller 75 of chain 63 is pressed on guide groove 77 upper sides of guide rail 76.Under this state, in case go up binder component 141 and 142 actions of following binder component, reach the pressure of binder component 142 down even be applied with binder component 141 on the anchor clamps 64, this pressure is born by pressure-containing parts 143 by chain 63.

Otherwise, if there is not pressure-containing parts 143, when on anchor clamps 64, exerting pressure, have the gap of moving about up and down between the two sides at the roller 75 of chain 63 and guide groove 77, the conveying body 71 of adjacent cooperation will bend inclination, the upper end that gap between the side plate 82 of anchor clamps 64 of adjacent cooperation occurs broadens, thereby makes anchor clamps 64 bendings of adjacent cooperation.Like this, just can not apply suitable pressure, the problem of ear's poor sealing will occur the container of being accepted by the anchor clamps 64 of adjacent cooperation.If pressure-containing parts 143 is arranged, the anchor clamps 64 of adjacent cooperation just do not have crooked problem, thereby poor sealing can not take place.

Again as shown in Figure 2, apparatus for discharging from container 30 has the large diameter drive sprocket 171 that is configured in container transport Trail termination one side and the driven sprocket 172 of minor diameter, volume hangs over ring chain 173 on these two sprocket wheels 171 and 172, and is installed in push rod pin 174 on the chain 173 in the mode that enters container transport path in this conveyor side path.

With reference to this Fig. 2, driver train 18 has the axle drive shaft 181 that the main shaft 17 with rearward end extends towards fore-and-aft direction by the belt bonded assembly, the rearward end that is connecting main driving axle 183 on the leading section of axle drive shaft 181 by master clutch 182 is connecting drive motor 185 by pair from protecting device 184 on the leading section of main driving axle 183.

Reductor 191 is installed on the axle drive shaft 181.Master clutch 182 is seen the power that transmits left-hand revolution from behind, thereby is a kind of unit engagement free-wheel clutch that can not transmit right handed power.On main driving axle 183, begin to be fixed with successively the movement arm 192 of hemmer, the movement arm 193 and the belt-driven gear 194 of flange fixing installation from behind.Connect moving rod 111 on the movement arm 192 of hemmer, connecting moving rod 148 on the movement arm 193 of flange fixing installation.Side clutch 184 is seen from behind and is transmitted clockwise rotary power, is a kind of multidigit engagement free-wheel clutch that can not transmit the anticlockwise direction rotary power.

Belt-driven gear 194 is meshed with driven gear 197 on the input shaft 196 that is fixed in indicator box 195.Indicator box 195 have be connected with the drive sprocket 61 of belt conveyor 14 to the main output shaft 198 of right-hand standing shape and the secondary output shaft 199 of standing shape forwards.On secondary output shaft 199, be connected with counter drive shaft 203 by intermeshing a pair of bevel gear 201,202.On an end of counter drive shaft 203, M/C handle 204 can be installed with freely dismantling.In addition, counter drive shaft 203 is connected with the drive sprocket 171 of apparatus for discharging from container 30 by chain.

When common package handling, see from the rear by main shaft 17 to drive axle drive shaft 181 in the counterclockwise direction.From counter drive shaft 203, M/C handle 204 is taken off.The rotation of axle drive shaft 181 is delivered on the main driving axle 183 by master clutch 182, and the rotation of main driving axle 183 is cut off by side clutch 184, and is not delivered on the motor 185.Drive the first device group 13 by main shaft 17, drive the belt conveyor 14 and the second device group 15 by main driving axle 183.Under the situation that drives belt conveyor 14, shown in arrow among Fig. 2, drive sprocket 61 right-hand revolutions, the rotation of counter drive shaft 203 anticlockwise directions.

Under the situation of package handling termination, the driving of main shaft stops.Like this, first device group's 131 belt conveyor 14 and the second device group, 15 whole drivings are stopped.Be stopped and do not have container C to be transported under the situation of belt conveyor 14 from the first device group 13 in the first device group's 13 driving, before it was stopped, still remaining on the belt conveyor 14 had a container C that is sent on the belt conveyor 14.Therefore, the container C on the belt conveyor 14 must be discharged.For this reason, motor 185 is seen that along the rear of its output shaft the anticlockwise direction rotation drives, and like this, the rotation of its output shaft is delivered on the main driving axle 183 by side clutch 184, and the rotation of main driving axle 183 is cut off by master clutch 183, can not be delivered on the main shaft 17.In a single day main driving axle 183 is driven, and the belt conveyor 14 and the second device group 15 just are driven, and this driving is all discharged the container C on the belt conveyor 14, till having arranged.

Under the situation of carrying out the container dimensional change, annex 65 must be installed on the anchor clamps 64.In this case, M/C handle 204 is installed on the counter drive shaft 203, makes M/C handle 204 along anticlockwise direction rotation among Fig. 2.Like this, drive sprocket 61 just can be along the right-hand revolution among Fig. 2.The operator only need be with a manual manipulation handle 204.With the another hand near anchor clamps 64 are carried out successively the loading and unloading of annex 65 simultaneously.Under the situation of handle 204 rotations, main driving axle 183 is seen in the counterclockwise direction from the rear and is rotated, the rotation of main driving axle 183 is cut off by master clutch 183 in this case, does not transmit to main shaft 17, and does not also transmit to motor 185 by the cut-out of side clutch 184.

Connection device 16 is extremely shown in Figure 14 as Fig. 2 and Figure 12, have the container drain position that is installed near the body frame of not finishing the container shaping device 24 11 and never finishes container shaping device 24 and roughly be the chute 211 of U font towards the transversal surface that extends between the transport path starting end of two container transport conveyer belts 14, be configured between this transport path starting end and and link to each other with the diapire lower edge of chute 211, the slide plate 212 that has the same tilt angle with chute 211, be arranged on the lower edge of slide plate 212 and all-in-one-piece horizontal baffle 213 with it, be configured to the container push mechanism 215 that disposes in a plurality of container receiving-members 214 of lifting on the chute 211 and the mode that on slide plate 212, moves back and forth with level.

Chute 211 has to be equivalent to not finish and holds three times the length roughly along C, than not finishing the slightly wide width of container C, and the degree of depth slightly more shallow than the thickness of not finishing container C.

Slide plate 212 has the length of the left and right directions between the anchor clamps 64 of crossing over two belt conveyor 14 and the height that is substantially equal to a container C, and be connected across on the roof that also places two forward frame 12, longitudinal profile is between the biside plate front end of top frame 216 of コ font.The centre of slide plate 212 height is formed with slide plate 212 horizontal chutes 217 divided into two parts.

Container receiving-member 214 is installed in a pair of container receiving-member that extends that is parallel to each other in equally spaced mode and drives with on the endless conveyor chain 221.Two chains 221 with near the upper end of chute 211 to the roughly lower end of slide plate 212 and chute 211 inclination equal angular and container receiving-member 214 is disposed from the mode that the chain 221 of downside mobile route enters in the chute 211.The lower end volume of chain 221 hangs over and is fixed in chain drive with on the drive sprocket 223 of axle drive shaft 222.Chain drive is with being fixed with drive shaft driven sprocket 224 on the axle drive shaft 222.The upper end volume of chain 221 hangs over and is fixed on the driven sprocket 226 of chain drive with driven shaft (Fig. 2).

Center plate 231 and pair of right and left side plate 232 with the cooresponding interval of thickness of the container C relative with slide plate 212 mutually in the face of configuration.Center plate 231 is owing to be tabular, thereby extends along the length direction between two chains 221.Biside plate 232 is owing to be square tabular, thereby is positioned at the left and right sides of two chains 221.Dispose the anti-a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices 233 of vertical configuration container at the anchor clamps mobile route of clamping each belt conveyor 14 and a side opposite with side plate 232.

Container push mechanism 215 is roughly H shape owing to seeing from the plane, and it is installed on the slide mass 242 by the link 241 that passes chute 217.Slide mass 242 has the guide groove 244 perpendicular to guide rail 243 relative with chute 217 and that match with guide rails extending parallel 243.Guide rail 243 is across between the biside plate of top frame 216.

Disposing the container push mechanism between the base plate of top frame 216 and the guide rail 243 drives with ring chain 245.The pushing pin 246 that is inserted in the guide groove 244 is installed on the chain 245.The right part volume of chain 245 hangs on the drive sprocket 247, and the left part of chain 245 is then rolled up and hung on the driven sprocket 248.Driven gear 249 is fixed on the drive sprocket 247 with coaxial manner.Driven gear 249 and driven wheel 250 engagements.Driven wheel 250 is fixed on the output shaft 252 of pinion case 251.

With reference to Fig. 2, the inclination front lower place of pinion case 251 disposes main-gear box 253.The output shaft 255 that main-gear box 253 has forwards outstanding input shaft 254 and gives prominence to left.Input shaft 254 by transmission device not shown in the figures by main driving axle 183 driven in synchronism.Be fixed with drive shaft drive sprocket 256 on the output shaft 255.Drive shaft with driven sprocket 224 and drive shaft with hanging with ring chain 258 by intermediate chain wheel 257 volumes on the sprocket wheel 256.Cross-over connection has connection pipe 259 between pinion case 251 and main-gear box 253.In connection pipe 259, be connected with tween drive shaft not shown in the figures, make pinion case 251 and main-gear box 253 driven in synchronism by this tween drive shaft.

Transmission of power when 253 input shaft 254 from main driving axle 183 to main-gear box, when output shaft 255 is driven, this propulsive effort is delivered to chain drive with on the axle drive shaft 222, and the container receiving-member drives and just can move along anticlockwise direction among Fig. 2 with ring chain 221.Consequently, container receiving-member 214 is descended, container receiving-member 214 is risen.The moving velocity of container receiving-member 214 is set in by the degree at the bottom of the speed that falls by the deadweight of container C on the chute 211.

On the other hand, in a single day pinion case 251 drives, the container push mechanism drives and just is driven with ring chain 245, and when chain 245 moved, pushing pin 246 just can stretch in the guide groove 244 and move.In the straight line mobile route of chain upside mobile route or downside mobile route, the right side of pushing pin 246 or the straight line in left side move and can slide mass 242 be moved along guide rail 243 by pushing pin 246.From the reversing paths in the downward side shifting of the upside mobile route path of chain or opposite path, pushing pin 246 in guide groove 244 on or move down, promote slide mass 242 simultaneously.During this period, the moving direction of moving body 242 counter-rotating.With slide mass 242 container push mechanism 215 is moved.

Container receiving-member 214 whenever moves a pitch, container push mechanism 215 just only to the right or the left side single track move back and forth once, container receiving-member 214 and container push mechanism 215 are synchronized with the movement.

Container C is never finished container shaping device 24 and is fallen in chute 211, by container receiving-member 214 receptions of upper in falling.At this moment the receiving position of container receiving-member 214 preferably can be in higher position in the chute 211.Like this, the natural distance of fall of container C is little, and container C can be not impaired when receiving.Along with moving of container receiving-member 214,, container C descends while just can sliding on the diapire of chute 211.In a single day the container receiving-member 214 of receiving vessel C arrives the lower end of chain downside mobile route, so far, just steps up slide plate 212 from chute 211 by the container that container receiving-member 214 receives, and is blocked by baffle plate 213.At this moment, owing to pressing container, when blocking container, just there is not the worry that container C is jumped out because of impact by center plate 231.Container C is in case blocked by baffle plate 213, will promote container C by moving of container push mechanism 215, container C is being received by baffle plate 213 and is being under the state that is clipped between baffle plate 213 and the side plate 232, while slide to the right on slide plate 213 or promotion left.Like this, when container C is promoted to the right, in case container C is pushed to the right-hand member of slide plate 213, will be to right-hand discharge from the slide plate 213, the container C that is discharged from fall with the right belt conveyor 14 adjacent anchor clamps that cooperate 64 between.

The container C that the next one is transferred then just can be moved to the left in case blocked by baffle plate 213, push away left on slide plate 213 by container push mechanism 215, from the left end of slide plate 213 be discharged to the left belt conveyor 14 adjacent anchor clamps that cooperate 64 between.By so continuous repeatable operation, will never finish the container C that to discharge a permutation on the container shaping device 24 and alternately be assigned to equably on the left and right sides belt conveyor 14 mutually.

Claims (4)

1. a container transport conveyer belt has a plurality of anchor clamps (64) that two kinds of containers of the height that section is identical are kept, and can freely load and unload the annex (65) identical with the anchor clamps number on the anchor clamps (64),

Anchor clamps (64) form by the tabular base plate (81) of receiving vessel bottom and perpendicular to the tabular side plate (82) of its upper surface, side plate (82) equals the height of low container to the height of base plate upper surface, and the height of annex (65) equals the diff-H of two kinds of containers of height, it is characterized in that

End face at side plate (82) is provided with mating holes (83), on the perisporium of mating holes (83), burying spherical plunger (85) underground, the part of its ball stretches in the mating holes, the insertion rod (88) that can freely insert and extract mating holes (83) is being set with on the bottom surface of annex (65), hanging down shape, on the outer peripheral face of insertion rod (88), is being provided with the cooperating recesses (91) that the ball of spherical plunger (85) can be embedded.

2. according to the described container transport conveyer belt of claim 1, it is characterized in that insertion rod (88) is the pole shape, the side face of mating holes (83) forms and the corresponding cross-sectional outling of outer peripheral face of insertion rod (88) is circular shape.

3. according to the described container transport conveyer belt of claim 2, it is characterized in that, under the state in insertion rod (88) insertion mating holes (83), side plate (82) and annex (65) have a side that becomes flush respectively, on this side of side plate (82), form the open mating groove (86) in top, and the mounting groove (92) that formation is communicated with mating groove (86) on this side of annex (65), the top of spline sheet (93) is fixed to mounting groove (92) side, and its underpart embeds in the mating groove (86).

4. according to each described container transport conveyer belt among the claim 1-3, it is characterized in that the height by the identical container of alternation of cross section comes the device group (15) of two kinds of containers of the different height of manufacturing capacity to be arranged on the container transport path.

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