CN110817362B - Goods sorting equipment and goods centering device - Google Patents
Goods sorting equipment and goods centering device Download PDFInfo
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- CN110817362B CN110817362B CN201911150030.XA CN201911150030A CN110817362B CN 110817362 B CN110817362 B CN 110817362B CN 201911150030 A CN201911150030 A CN 201911150030A CN 110817362 B CN110817362 B CN 110817362B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
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Abstract
The invention relates to the technical field of logistics express delivery equipment, in particular to cargo sorting equipment and a cargo centering device. The goods sorting apparatus includes: a conveying line; the goods centering device comprises two centering mechanisms and is used for guiding goods to be sorted to the middle part of the conveying line in the width direction; the centering mechanism seat is used for installing two centering mechanisms; the centering mechanism comprises a first hinged arm, a second hinged arm and a guide piece; one end of the first hinge arm and one end of the second hinge arm are hinged to the centering mechanism seat on the corresponding side, and the other ends of the first hinge arm and the second hinge arm are respectively hinged to two ends of the guide piece; a guide member disposed parallel to a conveying direction of the conveying line; the first hinge arm, the second hinge arm, the guide piece and the centering mechanism seat form a parallelogram mechanism together; the centering mechanism further comprises an elastic piece, the elastic piece is used for enabling the first hinge arm and the second hinge arm to have a tendency of swinging in a direction opposite to the conveying direction of the conveying line, and the centering effect of goods on the conveying line is improved.
Description
Technical Field
The invention relates to the technical field of logistics express delivery equipment, in particular to cargo sorting equipment and a cargo centering device.
Background
The sorting work of goods such as express delivery pieces, logistics pieces and the like is always the ring with the largest workload and extremely high requirement on accuracy in the process of delivering and transporting the goods. At present, the letter sorting work of part express delivery piece and commodity circulation piece still is accomplished by the manual work, and there is the labour not enough in manual sorting, and efficiency is not high, easily causes express delivery piece and commodity circulation piece to damage, lose the scheduling problem.
Also there is comparatively ripe letter sorting equipment among the prior art, for example the utility model patent that the grant bulletin number is CN205628655U discloses an automatic sorting equipment for commodity circulation, this automatic sorting equipment can realize the transport to the goods through letter sorting conveyor, discerns logistics information through letter sorting information recognition device, recycles letter sorting off-line device and makes corresponding goods from letter sorting conveyor go up the production line, realizes the letter sorting to the goods.
However, when goods are conveyed or just placed on the sorting and conveying device, the goods may have a deviation relative to the sorting and conveying device, so that when the goods pass through the sorting information identification device, the bar code on the goods is difficult to align with the sorting information identification device, and the logistics information of the goods cannot be identified by the sorting information identification device, thereby affecting the normal sorting of the goods.
The utility model discloses a utility model patent that the publication number is CN205575027U discloses a commodity circulation letter sorting conveyor, this commodity circulation letter sorting conveyor's conveyer belt import department is equipped with the goods and gives a look for well the device, the goods is given for well the device and is installed the switch-plate and the kickoff spring of conveyer belt import including rotating, and when the goods was given for well the device through the goods, the guide effect through the switch-plate enabled the goods and is in the middle part of conveyer belt, consequently, above-mentioned goods was given for well the device also can be called the goods and is given for well the device. If the goods centering device is applied to the automatic sorting equipment for logistics, the goods before passing through the sorting information identification device are centered, the bar codes of the goods are easily aligned with the sorting information identification device, and accordingly the logistics information of the goods is easily identified and identified through the sorting information identification device.
However, the above-mentioned goods centering device can only make the plate surface of the kick-out plate connected with the kick-out spring parallel to the conveying direction of the conveying belt when the goods are in a specific size, so that the goods are contacted with the kick-out plate surface, the goods are easily guided to the middle part of the conveying belt, and the centering of the goods on the conveying belt is facilitated; and when the goods is other sizes, the face of the kickoff plate that is connected with the kickoff spring is acute angle or obtuse angle with conveyer belt direction of delivery, and the goods and the kickoff plate can only realize line contact or point contact this moment, are unfavorable for leading the goods to the middle part of conveyer belt, are unfavorable for promptly the goods to look for on the conveyer belt.
Disclosure of Invention
The invention aims to provide a cargo sorting device, which is used for improving the centering effect of cargos on a conveying line; the invention also aims to provide a goods centering device to improve the centering effect of goods on the corresponding conveying line.
The goods sorting equipment adopts the following technical scheme:
the goods sorting apparatus includes:
the conveying line is used for conveying goods to be sorted;
the goods centering device comprises two centering mechanisms, wherein the two centering mechanisms are symmetrically arranged at two sides of the conveying line in the width direction and are used for guiding goods to be sorted to the middle part of the conveying line in the width direction;
the centering mechanism seats are arranged on two sides of the conveying line in the width direction and are used for installing two centering mechanisms respectively;
the centering mechanism comprises a first hinged arm, a second hinged arm and a guide piece;
the first hinge arm and the second hinge arm are respectively provided with a mechanism seat hinge end and a guide piece hinge end;
the mechanism seat hinging end is hinged on the centering mechanism seat on the corresponding side;
the guide piece hinged end is respectively used for being hinged with the two ends of the guide piece;
the guide piece is arranged in parallel to the conveying direction of the conveying line and used for forming a centering channel for goods to be sorted to pass through;
the first hinge arm, the second hinge arm, the guide piece and the centering mechanism seat form a parallelogram mechanism together;
the centering mechanism further comprises an elastic piece, and the elastic piece is used for applying elastic force to the parallelogram mechanism, so that the first hinge arm and the second hinge arm have the tendency of swinging back to the conveying direction of the conveying line.
The invention has the beneficial effects that: when goods which are conveyed from the middle of the conveying line are conveyed to the position near the goods centering device, the goods can be firstly contacted with a first hinged arm or a second hinged arm of one centering mechanism which is symmetrically arranged and generate interaction force with the first hinged arm or the second hinged arm, and then the goods can automatically move to the middle of the width direction of the conveying line due to uneven stress in the width direction of the conveying line; finally, the goods pass through a centering channel formed by the guide pieces of the two centering mechanisms and are conveyed to the downstream; when the goods is through seeking the well passageway, the side of the two mutual parallels of goods can with two lead positive piece face contacts or lead positive piece line contact along transfer chain direction of delivery with two to make the goods guide to the middle part of transfer chain, and the goods is finally carried downstream with the state that both sides face is on a parallel with transfer chain direction of delivery, has improved the goods and has looked for well effect on the transfer chain, and then is favorable to scanning, letter sorting and other subsequent processing to the goods on the transfer chain.
Preferably, the first hinge arm is arranged close to the upstream of the conveying direction of the conveying line, and the second hinge arm is arranged far away from the upstream of the conveying direction of the conveying line;
and a plurality of rollers are arranged on the first hinge arm and/or the guide element at intervals and are used for contacting with the goods to be sorted so as to guide the goods to be sorted to the middle part of the width direction of the conveying line.
Has the advantages that: the roller is in contact with the goods to be sorted, so that the goods to be sorted can be in surface contact with the first hinged arm and/or the guide piece, the goods to be sorted can be guided to the middle part of the conveying line in the width direction, and the centering effect of the goods on the conveying line is further improved; in addition, the roller can effectively reduce the frictional force between the goods of waiting to sort and first articulated arm and/or the guide piece, avoids waiting to sort the goods and looking for between the mechanism damage the goods of waiting to sort because frictional force is too big.
As a preferable technical scheme, the first articulated arm is of a frame type structure and comprises two supporting beams which are arranged at intervals up and down, and the roller is rotatably assembled between the two supporting beams in a mode that the axis is vertical.
Has the advantages that: first articulated arm overall structure is simple, and convenient design and processing, in addition, the arrangement of roller is favorable to further reducing first articulated arm and treats the frictional force between the letter sorting goods, further avoids the goods and looks for between the mechanism because frictional force is too big and damage the goods of treating letter sorting.
As a preferable technical scheme, the guide piece is of a frame structure and comprises two guide beams which are arranged at intervals up and down, and the roller is rotatably assembled between the two guide beams in a mode that the axis is vertical.
Has the advantages that: lead a simple structure, the convenient design and processing, in addition, the arrangement of roller is favorable to further reducing and leads just and wait to sort the frictional force between the goods, further avoids the goods and looks for between the mechanism because frictional force is too big and damage the goods of waiting to sort.
Preferably, the first hinge arm, the second hinge arm and the conveyor line have an initial angle therebetween, and the mechanism seat hinge end of the first hinge arm is located downstream of the guide member hinge end in the conveyor line conveying direction when the first hinge arm is at the initial angle therebetween.
Has the advantages that: when just contacting with first articulated arm or second articulated arm, just waiting to sort goods can be with the middle part removal of corresponding articulated arm between the interaction force down to transfer chain width direction, be favorable to will realizing waiting to sort the goods and look for on the transfer chain fast.
The cargo centering device adopts the following technical scheme:
the goods centering device comprises two centering mechanisms, wherein the two centering mechanisms are symmetrically arranged at two sides of the conveying line in the width direction and used for guiding goods to be sorted to the middle part of the conveying line in the width direction;
the centering mechanism comprises a first hinged arm, a second hinged arm and a guide piece;
the first hinge arm and the second hinge arm are respectively provided with a mechanism seat hinge end and a guide piece hinge end;
the mechanism seat hinging end is hinged on the centering mechanism seat on the corresponding side of the conveying line;
the guide piece hinged end is respectively used for being hinged with the two ends of the guide piece;
the guide piece is arranged in parallel to the conveying direction of the conveying line and used for forming a centering channel for goods to be sorted to pass through;
the first articulated arm, the second articulated arm, the guide piece and the centering mechanism seat on the corresponding side of the conveying line form a parallelogram mechanism together;
the centering mechanism further comprises an elastic piece, and the elastic piece is used for applying elastic force to the parallelogram mechanism, so that the first hinge arm and the second hinge arm have the tendency of swinging back to the conveying direction of the conveying line.
The invention has the beneficial effects that: when goods which are conveyed from the middle of the conveying line are conveyed to the position near the goods centering device, the goods can be firstly contacted with a first hinged arm or a second hinged arm of one centering mechanism which is symmetrically arranged and generate interaction force with the first hinged arm or the second hinged arm, and then the goods can automatically move to the middle of the width direction of the conveying line due to uneven stress in the width direction of the conveying line; finally, the goods pass through a centering channel formed by the guide pieces of the two centering mechanisms and are conveyed to the downstream; when the goods is through seeking the well passageway, the side of the two mutual parallels of goods can with two lead positive piece face contacts or lead positive piece line contact along transfer chain direction of delivery with two to make the goods guide to the middle part of transfer chain, and the goods is finally carried downstream with the state that both sides face is on a parallel with transfer chain direction of delivery, has improved the goods and has looked for well effect on the transfer chain, and then is favorable to scanning, letter sorting and other subsequent processing to the goods on the transfer chain.
Preferably, the first articulated arm is arranged close to the upstream of the conveying direction of the conveying line;
the second hinge arm is arranged far away from the upstream of the conveying direction of the conveying line; and a plurality of rollers are arranged on the first hinge arm and/or the guide element at intervals and are used for contacting with the goods to be sorted so as to guide the goods to be sorted to the middle part of the width direction of the conveying line.
Has the advantages that: the roller is in contact with the goods to be sorted, so that the goods to be sorted can be in surface contact with the first hinged arm and/or the guide piece, the goods to be sorted can be guided to the middle part of the conveying line in the width direction, and the centering effect of the goods on the conveying line is further improved; in addition, the roller can effectively reduce the frictional force between the goods of waiting to sort and first articulated arm and/or the guide piece, avoids waiting to sort the goods and looking for between the mechanism damage the goods of waiting to sort because frictional force is too big.
As a preferable technical scheme, the first articulated arm is of a frame type structure and comprises two supporting beams which are arranged at intervals up and down, and the roller is rotatably assembled between the two supporting beams in a mode that the axis is vertical.
Has the advantages that: first articulated arm overall structure is simple, and convenient design and processing, in addition, the arrangement of roller is favorable to further reducing first articulated arm and treats the frictional force between the letter sorting goods, further avoids the goods and looks for between the mechanism because frictional force is too big and damage the goods of treating letter sorting.
As a preferable technical scheme, the guide piece is of a frame structure and comprises two guide beams which are arranged at intervals up and down, and the roller is rotatably assembled between the two guide beams in a mode that the axis is vertical.
Has the advantages that: lead a simple structure, the convenient design and processing, in addition, the arrangement of roller is favorable to further reducing and leads just and wait to sort the frictional force between the goods, further avoids the goods and looks for between the mechanism because frictional force is too big and damage the goods of waiting to sort.
Preferably, the first hinge arm, the second hinge arm and the conveyor line have an initial angle therebetween, and the mechanism seat hinge end of the first hinge arm is located downstream of the guide member hinge end in the conveyor line conveying direction when the first hinge arm is at the initial angle therebetween.
Has the advantages that: when just contacting with first articulated arm or second articulated arm, just waiting to sort goods can be with the middle part removal of corresponding articulated arm between the interaction force down to transfer chain width direction, be favorable to will realizing waiting to sort the goods and look for on the transfer chain fast.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment 1 of the cargo sorting apparatus of the present invention, and shows a specific structure (tension spring not shown) of the embodiment 1 of the cargo centering device of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 4 is a front view of FIG. 1;
FIG. 5 is a top view of FIG. 4;
fig. 6 is a schematic view of the cargo centering device of fig. 5.
In the figure: 1-conveying a first belt; 2-a cargo centering device; 3-a scanning device; 4-a sorting offline device; 5-a feeding structure; 6-off-line blanking slope; 7-conveying belt II; 8-conveying belt III; 9-conveying belt IV; 10-unidentified article blanking slope; 11-an upstream material blocking structure; 12-a downstream baffle; 13-a rib; 14-side plates; 15-conveyor belt mounting; 21-a first articulated arm; 22-a second articulated arm; 23-a pilot; 24-centering the mechanism seat; 25-a tension spring; 26-a support beam; 27-a pilot beam; 28-articulated arm rollers; 29-pilot roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The features and properties of the present invention are described in further detail below with reference to examples.
as shown in fig. 1, 3, 4 and 5, the cargo sorting apparatus includes a sorting conveyor including four conveyor belts, i.e., a first conveyor belt 1, a second conveyor belt 7, a third conveyor belt 8 and a fourth conveyor belt 9 extending in the horizontal direction, and each conveyor belt defines an endless conveyor line for conveying the cargo to be sorted.
The cargo sorting equipment further comprises a cargo centering device, as shown in fig. 2 and fig. 6, the cargo centering device comprises two centering mechanism seats 24 and two centering mechanisms, the centering mechanisms correspond to the centering mechanism seats 24 one by one, and the two centering mechanisms are correspondingly installed on the corresponding centering mechanism seats 24. The two centering mechanism seats 24 are symmetrically arranged on two sides of the width direction of the conveying belt, so that the two article centering mechanisms are symmetrically arranged on two sides of the width direction of the conveying belt and used for guiding goods to be sorted to the middle of the width direction of the conveying belt.
As shown in fig. 2 and 6, the centering mechanism includes a first hinge arm 21, a second hinge arm 22, and a guide, the first hinge arm 21 being disposed near the upstream side in the conveying direction of the conveyor line, and the second hinge arm 22 being disposed far from the upstream side in the conveying direction of the conveyor line. The first hinge arm 21 and the second hinge arm 22 are respectively provided with a mechanism seat hinge end and a guide piece hinge end; the mechanism seat hinged end is hinged to the centering mechanism seat 24 on the corresponding side; the guide hinged ends are respectively used for being hinged with two ends of the corresponding guide piece 23. The guide elements are arranged parallel to the conveying direction of the respective conveyor belt for forming a centering channel for the passage of the goods to be sorted. The first hinge arm 21, the second hinge arm 22, the pilot member 23 and the centering mechanism seat 24 together form a parallelogram mechanism.
As shown in fig. 2 and 6, the centering mechanism further includes an elastic member, which in this embodiment is a tension spring 25, for applying an elastic force to the parallelogram mechanism, so that the first hinge arm 21 and the second hinge arm 22 have a tendency to swing away from the conveying direction of the conveyor belt. In this embodiment, the first hinge arm 21, the second hinge arm 22 and the conveyor line have an initial angle therebetween when the tension spring 25 is in a natural extension state, and the mechanism seat hinge end of the first hinge arm 21 is located downstream of the guide hinge end in the conveyor belt conveying direction. In other embodiments, a stopping structure may be disposed at a side edge of the corresponding width direction of the conveyor belt, and the stopping structure is configured to stop at least one of the first hinge arm and the second hinge arm toward the conveying direction of the conveyor belt when the first hinge arm, the second hinge arm and the conveyor belt have an initial angle therebetween, and the tension spring applies an elastic force to at least one of the first hinge arm and the second hinge arm away from the conveying direction of the conveyor belt.
Specifically, as shown in fig. 1, the sorting conveyor includes a conveyor mounting frame 15, each conveyor is disposed on the conveyor mounting frame 15, and as shown in fig. 6, the tension spring 25 is connected between the second hinge arm 22 and the conveyor mounting frame 15. As shown in fig. 2 and 6, each centering mechanism seat 24 includes two L-shaped frames, each L-shaped frame includes a first connecting arm and a second connecting arm perpendicular to each other, the first connecting arm is fixed on the conveyor belt mounting frame 15, and the mechanism seat hinge ends of the first hinge arm 21 and the second hinge arm 22 are hinged on the second connecting arm of the corresponding L-shaped frame.
As shown in fig. 2 and 6, the first hinge arm 21 is of a frame-type structure, and includes two support beams 26 spaced above and below each other, and a plurality of hinge arm rollers 28 are rotatably mounted between the two support beams 26 in an axis-vertical manner. The pilot member 23 is also of a frame structure, and includes two pilot beams 27 spaced from each other at an upper and lower position, and a plurality of pilot member rollers 29 are rotatably mounted between the two pilot beams 27 in an axis-vertical manner.
In use, goods to be sorted pass by the first hinge arm 21 and contact the plurality of hinge arm rollers 28 of the first hinge arm 21 to bring the goods to be sorted into surface contact with the first hinge arm 21; treat that the letter sorting goods when leading positive 23, with lead a plurality of positive rollers 29 contacts of leading positive 23, make and treat the letter sorting goods and lead positive 23 and realize the face contact, be favorable to will treating the middle part that the letter sorting goods guided to conveyer belt width direction, improve the goods and look for the effect on the conveyer belt. In addition, the articulated arm roller 28 and the guide member roller 29 can effectively reduce the friction force between the goods to be sorted and the first articulated arm 21 and the guide member 23, and avoid the damage to the goods to be sorted caused by excessive friction force between the goods to be sorted and the centering mechanism. A plurality of rollers are axially and vertically fixed between the two supporting beams 26 and the two pilot beams 27, and the articulated arm roller 28 and the pilot member roller 29 are roll-assembled on the corresponding rollers.
As shown in fig. 1, 3, 4 and 5, the conveying directions of the first conveying belt 1 and the third conveying belt 8 are opposite, the conveying directions of the second conveying belt 7 and the fourth conveying belt 9 are opposite, the conveying directions of the first conveying belt 1 and the second conveying belt 7 are vertical in the horizontal direction, the conveying directions of the goods to be sorted on the sorting conveying device are the first conveying belt 1, the second conveying belt 7, the third conveying belt 8 and the fourth conveying belt 9, namely, the second conveying belt 7 is arranged at the downstream of the first conveying belt 1, the third conveying belt 8 is arranged at the downstream of the second conveying belt 7, the fourth conveying belt 9 is arranged at the downstream of the third conveying belt 8, and the fourth conveying belt 9 is the final conveying belt of the sorting conveying device.
As shown in fig. 1, 3, 4 and 5, the second conveying belt 7 is disposed lower than the first conveying belt 1, the third conveying belt 8 is disposed lower than the second conveying belt 7, and the fourth conveying belt 9 is disposed lower than the third conveying belt 8, so that the starting end of the second conveying belt 7 is lower than the tail end of the first conveying belt 1, the starting end of the third conveying belt 8 is lower than the tail end of the second conveying belt 7, and the starting end of the fourth conveying belt 9 is lower than the tail end of the third conveying belt 8. The second conveying belt 7 is provided with a material receiving section which is superposed with the first conveying belt 1 along the conveying direction of the first conveying belt 1 and is used for receiving goods to be sorted conveyed from the first conveying belt 1. Correspondingly, the third conveying belt 8 is provided with a material receiving section which is coincided with the second conveying belt 7 along the conveying direction of the second conveying belt 7 and is used for receiving goods to be sorted conveyed from the second conveying belt 7, and the fourth conveying belt 9 is provided with a material receiving section which is coincided with the third conveying belt 8 along the conveying direction of the third conveying belt 8 and is used for receiving goods to be sorted conveyed from the third conveying belt 8, so that the conveying direction of the goods to be sorted between the two adjacent conveying belts is changed.
As shown in fig. 1, fig. 3, fig. 4 and fig. 5, the first conveying belt 1, the second conveying belt 7, the third conveying belt 8 and the fourth conveying belt 9 are all installed on the conveying belt installation frame 15, the side plates 14 are respectively arranged on the two sides of the width direction of the first conveying belt 1, the second conveying belt 7, the third conveying belt 8 and the fourth conveying belt 9 on the conveying belt installation frame 15, and each side plate 14 extends along the conveying direction of the corresponding conveying belt, so that the goods to be sorted are prevented from sliding down to the lower side of the conveying belt in the conveying process and being damaged.
As shown in fig. 1, 3, 4 and 5, at the intersection of the first conveyor belt 1 and the second conveyor belt 7, the intersection of the second conveyor belt 7 and the third conveyor belt 8, and the intersection of the third conveyor belt 8 and the fourth conveyor belt 9, a side plate of a receiving section of the downstream conveyor belt, which is far away from the upstream conveyor belt, forms a downstream baffle 12, the downstream baffle 12 forms a downstream material blocking structure arranged on the downstream conveyor belt, and the downstream baffle 12 is used for blocking the goods to be sorted, which are conveyed from the upstream conveyor belt, in the conveying direction far away from the upstream conveyor belt. In addition, the side plates 14 at the side edges of the upstream conveying belt in the width direction and intersecting with the downstream baffle plates 12 of the downstream conveying belt form an upstream material blocking structure 11 arranged on the upstream conveying belt, and the upstream material blocking structure 11 is used for blocking the goods to be sorted conveyed to the tail end of the upstream conveying belt along the conveying direction of the downstream conveying belt, so that the goods to be sorted are prevented from accidentally sliding off at the corners of the sorting and conveying device.
As shown in fig. 1, in order to increase the friction between the goods to be sorted and the corresponding conveyor belt and ensure the smooth transportation of the goods to be sorted, a plurality of supporting protrusions are arranged on the first conveyor belt 1, the second conveyor belt 7, the third conveyor belt 8 and the fourth conveyor belt 9, the supporting protrusions of the embodiment are convex ribs 13, and each convex rib 13 extends along the transportation direction perpendicular to the corresponding conveyor belt.
As shown in fig. 1, 3, 4 and 5, a feeding structure 5 is arranged at a first conveyor belt 1, power of the feeding structure 5 is provided by a motor, the loading of goods to be sorted is manually performed at the feeding structure 5, and the goods to be sorted are conveyed to the first conveyor belt 1 through the feeding structure 5. Specifically, the bottom of the feeding structure 5 comprises a roller and a rolling shaft, and the roller is rotatably assembled on the rolling shaft, so that manual feeding is facilitated; the feeding structure 5 is provided with a conveying belt between the bottom and the conveying belt 1, the conveying belt is used for conveying goods to be sorted to the conveying belt 1, and the conveying belt is provided with convex ribs extending along the conveying direction of the conveying belt perpendicular to the conveying direction of the conveying belt, so that friction force between the goods to be sorted and the conveying belt is increased. The feeding structure 5 is fixed on the side plate 14 of the first conveying belt 1 through bolts and nuts, and supporting legs are arranged at the bottom of the feeding structure 5 to increase the structural strength of the feeding structure 5.
As shown in fig. 1, 3, 4 and 5, the first conveying belt 1, the second conveying belt 7 and the third conveying belt 8 are respectively provided with a sorting information recognition device, the sorting information recognition device comprises a scanning device 3, and when goods to be sorted pass through the corresponding sorting information recognition device, logistics information of the goods to be sorted is recognized through the scanning device 3. The goods centering device 2 is arranged at the upstream of each sorting information identification device. When the goods to be sorted on one side of the corresponding conveying belt in the width direction pass through the goods centering device 2, the goods to be sorted can automatically move to the middle position of the corresponding conveying belt under the action of the goods centering device 2, so that the goods to be sorted can be scanned and identified by the scanning device 3 when passing through the sorting information identification device.
Each above-mentioned letter sorting information recognition device all includes two bases, and two bases are connected on the curb plate 14 of corresponding conveyer belt width direction both sides to realize letter sorting information recognition device fixed on corresponding conveyer belt. But two base upper portions all are equipped with telescopic link, and scalable pole includes sill bar and telescopic link, and wherein, the sill bar is fixed on the base, and the telescopic link sill bar is flexible relatively. Connect through the crossbeam between two telescopic links, scanning device 3 installs on the crossbeam, can adjust scanning device 3's height through adjusting the length that the telescopic link stretches out the bottom rod to in adapt to not co-altitude and treat the letter sorting goods. During the specific use, scanning device 3 can be bar code scanning device, waits to sort the commodity circulation information of goods through the bar code identification of scanning on waiting to sort the goods.
As shown in fig. 1, 3, 4 and 5, a sorting lower line device 4 is arranged at the downstream of each sorting information identification device, the sorting lower line device 4 comprises a guide arm, the two ends of the guide arm are respectively a hinged end and a free end, the hinged end is hinged on the side plate 14 of the conveying belt, and the free end can swing relative to the hinged end so as to guide the goods to be sorted to leave from the conveying belt through the swinging of the guide arm. Each letter sorting off-line device 4 department all corresponds and is equipped with off-line blanking slope 6, and letter sorting off-line device 4 is used for waiting to sort goods from corresponding off-line blanking slope 6 the line with the correspondence that letter sorting information recognition device discerned. The sorting information recognition devices in this embodiment are provided with five, and the corresponding sorting offline devices 4 are also provided with five.
As shown in fig. 1, 3, 4 and 5, an unidentified article falling slope 10 is arranged at the fourth conveying belt 9, and unidentified goods to be sorted which pass through the first conveying belt 1, the second conveying belt 7 and the third conveying belt 8 and are unidentified fall from the unidentified article falling slope 10, and then, workers collect the unidentified goods to be sorted at the bottom of the unidentified article falling slope 10. The unidentified object blanking slope 10 is perpendicular to the fourth conveying belt 9, the unidentified object blanking slope 10 is provided with a superposition section which is superposed with the fourth conveying belt 9 along the conveying direction of the fourth conveying belt 9, and the superposition section is favorable for reducing the occupied space of the whole sorting and conveying device.
As shown in fig. 1, 3, 4 and 5, the off-line blanking slope 6 and the unidentified object blanking slope 10 each include a frame and a connection base, and the connection base is mounted on the side plate 14 of the corresponding conveyor belt through bolts and nuts; two support legs are arranged below the machine frame; the roller shaft is installed on the rack through a bearing, and the roller is installed on the roller shaft, so that the goods to be sorted which are sorted completely or not identified can slide down conveniently.
When the sorting device is used specifically, the length of each conveying belt of the sorting conveying device can be increased or decreased according to the number of the sorting areas, and meanwhile, the width of each conveying belt of the sorting conveying device can be increased or decreased according to the size of goods to be sorted. The goods centering device 2, the sorting offline device 4, the scanning device 3 and the offline blanking slope 6 can be set to different quantities according to actual needs, and the working principles are the same.
When the sorting and conveying device is used in cooperation with electrical control, the area to which each scanning device 3 belongs can be set according to actual needs before work, and the equipment can be started to sort box-shaped objects after the setting is finished.
The working principle of the sorting and conveying device is as follows: before the work, the guide arm of the sorting offline device 4 is at the initial position, the guide arm is parallel to the corresponding side plate 14 at the moment, the manual work is carried out at the feeding structure 5 to load the goods to be sorted, the goods to be sorted are conveyed to the conveying belt I1 by the conveying belt of the feeding structure 5, the direction of the goods to be sorted is inconsistent at the moment, the goods to be sorted are conveyed to the goods centering device 2 by the conveying belt I1, the goods to be sorted are positioned in the middle of the corresponding conveying belt and enter the scanning device 3 and are identified by the scanning device, if the identification is successful, the sorting offline device 4 is started, the goods to be sorted are forced to enter the offline blanking slope 6, and the offline device 4 recovers the initial position until the next scanning identification is unsuccessful. If the goods to be sorted are not identified successfully, the sorting offline device 4 is not started, the goods to be sorted directly enter the next scanning device 3 for identification, and the like, sorting is carried out in a grading manner, and finally the goods to be sorted which are not identified enter the unidentified object blanking slope 10 at the tail end of the four 9 conveying belts.
Compared with the prior art, the sorting and conveying device has the advantages of simple overall structure, convenience in operation and high sorting efficiency. The problems that the sorting efficiency of the existing box-type express delivery pieces and the existing logistics pieces is low, the labor force is insufficient, the articles are easy to damage in the sorting process and the like can be effectively solved, and the labor intensity for sorting the express delivery pieces and the logistics pieces is greatly reduced.
The specific embodiment 2 of the cargo sorting apparatus of the present invention:
compared with the specific embodiment 1 of the cargo sorting device of the present invention, the differences are only that: the centering mechanism seat in the embodiment 1 is composed of an L-shaped frame fixed on a conveying belt mounting frame; in this embodiment, the centering mechanism seat is formed by the conveyor belt mounting frame itself, that is, the first hinge arm and the second hinge arm are directly hinged at corresponding positions of the conveyor belt mounting frame. Of course, in other embodiments, the centering mechanism base may also be a bracket structure, in which case, the centering mechanism base includes a fixing portion and a connecting portion, the fixing portion is fixed on a mounting base of the goods sorting equipment, the connecting portion is used for being hinged with the first hinge arm and the second hinge arm, and the mounting base may be the ground.
compared with the specific embodiment 1 of the cargo sorting device of the present invention, the differences are only that: in the embodiment 1, the first hinged arm is provided with the hinged arm roller, and the guide piece is provided with the guide piece roller, so that the goods to be sorted are in surface contact with the first hinged arm and the guide piece, and the friction force between the goods to be sorted and the first hinged arm and the guide piece is reduced; in this embodiment, rollers are provided only on the first hinge arm. Of course, in other embodiments, only rollers may be provided on the pilot.
compared with the specific embodiment 1 of the cargo sorting device of the present invention, the differences are only that: in the embodiment 1, the first articulated arm comprises two supporting beams which are arranged at intervals up and down, and the articulated arm roller is articulated between the two supporting beams in a mode of vertical axis; in this embodiment, the first hinge arm is a rod extending in a horizontal direction, and the middle of the hinge arm roller is pivotally mounted on the rod in an axis-vertical manner.
compared with the specific embodiment 1 of the cargo sorting device of the present invention, the differences are only that: the guide member in the embodiment 1 comprises two guide beams which are arranged at intervals up and down, and a guide member roller is hinged between the two guide beams in a mode that an axis is vertical; in this embodiment, the guide member is a rod member, the rod member extends in the horizontal direction, and the middle of the guide member roller is rotatably assembled on the rod member in a manner that the axis is vertical.
compared with the specific embodiment 1 of the cargo sorting device of the present invention, the differences are only that: in the embodiment 1, the first hinge arm and the conveyor belt have an initial angle, and in the initial angle state, the mechanism seat hinge end of the first hinge arm is positioned at the downstream of the hinge end of the guide member in the conveying direction of the conveyor belt; in this embodiment, when the first hinge arm is at the initial angle to the conveyor belt, the hinge end of the mechanism seat of the first hinge arm is located upstream of the hinge end of the correcting element in the conveying direction of the conveyor belt. Of course, in other embodiments, when the first hinge arm is at the initial angle with the conveying belt, the line between the hinge end of the mechanism seat of the first hinge arm and the hinge end of the guide member may also be perpendicular to the conveying direction of the conveying belt.
The specific embodiment 1 of the cargo centering device of the invention:
the structure of the cargo centering device in this embodiment is the same as that of the cargo centering device in embodiment 1 of the cargo sorting device, and is not described again.
Other embodiments of the cargo centering device of the present invention:
in other embodiments, the structure of the cargo centering device is the same as that of the cargo centering device described in any one of the above specific implementations 2 to 6 of the cargo sorting apparatus, and is not described again.
The goods in the above-mentioned embodiment is given for well device and is used for goods letter sorting equipment to the commodity circulation information of being convenient for through letter sorting information recognition device discernment goods will be waited to sort the middle part that the goods guide was to transfer chain width. Of course, in other embodiments, the cargo centering device may also be used in other apparatuses, for example, the cargo centering device is used in a labeling apparatus, and plays a role of guiding the cargo to the middle portion of the corresponding conveying line in the width direction, so as to facilitate subsequent other operations such as labeling the cargo.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be embraced therein.
Claims (4)
1. Goods sorting apparatus comprising:
the conveying line is used for conveying goods to be sorted;
the goods centering device comprises two centering mechanisms, wherein the two centering mechanisms are symmetrically arranged at two sides of the conveying line in the width direction and are used for guiding goods to be sorted to the middle part of the conveying line in the width direction;
the centering mechanism seats are arranged on two sides of the conveying line in the width direction and are used for installing two centering mechanisms respectively;
it is characterized in that the utility model is characterized in that,
the centering mechanism comprises a first hinged arm, a second hinged arm and a guide piece;
the first hinge arm and the second hinge arm are respectively provided with a mechanism seat hinge end and a guide piece hinge end;
the mechanism seat hinging end is hinged on the centering mechanism seat on the corresponding side;
the guide piece hinged end is respectively used for being hinged with the two ends of the guide piece;
the guide piece is arranged in parallel to the conveying direction of the conveying line and used for forming a centering channel for goods to be sorted to pass through;
the first hinge arm, the second hinge arm, the guide piece and the centering mechanism seat form a parallelogram mechanism together;
the centering mechanism further comprises an elastic piece, the elastic piece is used for applying elastic force to the parallelogram mechanism, so that the first hinged arm and the second hinged arm have the tendency of swinging away from the conveying direction of the conveying line, the first hinged arm is arranged close to the upstream of the conveying direction of the conveying line, and the second hinged arm is arranged far away from the upstream of the conveying direction of the conveying line;
the first articulated arm and the guide piece are provided with a plurality of rollers at intervals, the rollers are used for contacting with goods to be sorted so as to guide the goods to be sorted to the middle part of the width direction of the conveying line, the first articulated arm is of a frame type structure and comprises two supporting beams which are arranged at intervals up and down, the rollers are rotatably assembled between the two supporting beams in a mode that the axis is vertical, the guide piece is of a frame type structure and comprises two guide beams which are arranged at intervals up and down, and the rollers are rotatably assembled between the two guide beams in a mode that the axis is vertical.
2. The item sorting facility of claim 1, wherein the first and second hinge arms have an initial angle with the conveyor line, and wherein the mechanism seat hinge end of the first hinge arm is located downstream of the alignment guide hinge end in the direction of conveyor line transport when the first hinge arm is at the initial angle with the conveyor line.
3. The goods centering device comprises two centering mechanisms, wherein the two centering mechanisms are symmetrically arranged at two sides of the conveying line in the width direction and used for guiding goods to be sorted to the middle part of the conveying line in the width direction;
it is characterized in that the utility model is characterized in that,
the centering mechanism comprises a first hinged arm, a second hinged arm and a guide piece;
the first hinge arm and the second hinge arm are respectively provided with a mechanism seat hinge end and a guide piece hinge end;
the mechanism seat hinging end is hinged on the centering mechanism seat on the corresponding side of the conveying line;
the guide piece hinged end is respectively used for being hinged with the two ends of the guide piece;
the guide piece is arranged in parallel to the conveying direction of the conveying line and used for forming a centering channel for goods to be sorted to pass through;
the first articulated arm, the second articulated arm, the guide piece and the centering mechanism seat on the corresponding side of the conveying line form a parallelogram mechanism together;
the centering mechanism further comprises an elastic piece, the elastic piece is used for applying elastic force to the parallelogram mechanism, so that the first hinged arm and the second hinged arm have the tendency of swinging away from the conveying direction of the conveying line, and the first hinged arm is arranged close to the upstream of the conveying direction of the conveying line;
the second hinge arm is arranged far away from the upstream of the conveying direction of the conveying line; the first articulated arm and the guide piece are provided with a plurality of rollers at intervals, the rollers are used for contacting with goods to be sorted so as to guide the goods to be sorted to the middle part of the width direction of the conveying line, the first articulated arm is of a frame type structure and comprises two supporting beams which are arranged at intervals up and down, the rollers are rotatably assembled between the two supporting beams in a mode that the axis is vertical, the guide piece is of a frame type structure and comprises two guide beams which are arranged at intervals up and down, and the rollers are rotatably assembled between the two guide beams in a mode that the axis is vertical.
4. The device as claimed in claim 3 wherein the first and second arms are at an initial angle to the conveyor line, the mechanism mount hinge end of the first arm being downstream of the alignment guide hinge end in the direction of conveyor line transport at the initial angle to the conveyor line.
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| CN201911150030.XA CN110817362B (en) | 2019-11-21 | 2019-11-21 | Goods sorting equipment and goods centering device |
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| CN201911150030.XA CN110817362B (en) | 2019-11-21 | 2019-11-21 | Goods sorting equipment and goods centering device |
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| CN110817362B true CN110817362B (en) | 2021-12-07 |
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| EP0001967A1 (en) * | 1977-11-11 | 1979-05-30 | FOCKE & CO. | Apparatus for packing groups of articles in containers |
| JP4468725B2 (en) * | 2003-08-27 | 2010-05-26 | マルヤス機械株式会社 | Sorting conveyor |
| CN204021850U (en) * | 2014-08-06 | 2014-12-17 | 深圳长城开发科技股份有限公司 | Guiding mechanism and pipelining equipment |
| CN204751429U (en) * | 2015-07-27 | 2015-11-11 | 广州超音速自动化科技股份有限公司 | Spacing guiding mechanism |
| CN206215539U (en) * | 2016-10-18 | 2017-06-06 | 费舍尔物流科技（苏州）有限公司 | A kind of materials-sorting system |
| CN207580795U (en) * | 2017-08-01 | 2018-07-06 | 石家庄沐田农业科技有限公司 | A kind of conveying device convenient for feed stacking |
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| EP0001967A1 (en) * | 1977-11-11 | 1979-05-30 | FOCKE & CO. | Apparatus for packing groups of articles in containers |
| JP4468725B2 (en) * | 2003-08-27 | 2010-05-26 | マルヤス機械株式会社 | Sorting conveyor |
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| CN110817362A (en) | 2020-02-21 |
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