CN117142082A - A double-pallet incoming and outgoing delivery system - Google Patents
A double-pallet incoming and outgoing delivery system Download PDFInfo
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- CN117142082A CN117142082A CN202311240395.8A CN202311240395A CN117142082A CN 117142082 A CN117142082 A CN 117142082A CN 202311240395 A CN202311240395 A CN 202311240395A CN 117142082 A CN117142082 A CN 117142082A
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- conveying
- tray
- roller
- movable
- station
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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
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
- B65G47/53—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices between conveyors which cross one another
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Intermediate Stations On Conveyors (AREA)
Abstract
The invention relates to a double-tray goods feeding and discharging conveying system, which comprises a rotary lifter, wherein the rotary lifter comprises fixed conveying, movable conveying and a lifting assembly, the movable conveying is pivotally connected with one end of the fixed conveying, the movable conveying is driven to rotate around a pivot shaft of the movable conveying and the fixed conveying through the lifting assembly, and the movable conveying comprises at least one group of station conveying; the roller conveying device comprises a rotary lifter, a plurality of stations and a plurality of stations, wherein the roller conveying device is arranged vertically to the rotary lifter, and at least one group of station conveying devices is arranged between adjacent rollers of the roller conveying device; and the in-out conveying is connected with one end of the roller conveying. The invention can realize the forward and reverse conveying reversing of the tray.
Description
Technical Field
The present disclosure relates generally to the field of conveying equipment, and more particularly to a dual-tray in-out-of-stock conveying system.
Background
The pallet is a cargo platform for converting static cargoes into dynamic cargoes, and is a tool which can be used in the processes of loading, unloading, transporting, storage and preservation and transportation.
At present, the transportation of tray on the production line always carries out turnover through conveying equipment, but for the line body overall arrangement that is more reasonable, has appeared the condition of a transfer chain and another transfer chain vertical butt joint in the production region to realize the transportation of tray and turn to, but have following defect: 1. when the tray is conveyed from the feeding conveying line to the discharging conveying line, the tray may not be completely conveyed to the discharging conveying line; 2. in reverse conveying, the tray on the discharge conveying line cannot be sent to the feed conveying line.
Disclosure of Invention
It is an object of one embodiment of the present invention to provide a dual tray in-out delivery system that achieves reversing of forward and reverse delivery of trays.
In one aspect, a dual-tray in-out delivery system is described, comprising a rotary elevator comprising a stationary delivery, a mobile delivery, and a lifting assembly, the mobile delivery being pivotally connected to one end of the stationary delivery, the mobile delivery being driven by the lifting assembly to rotate about its pivot axis with the stationary delivery, the mobile delivery comprising at least one set of station delivery; the roller conveying device comprises a rotary lifter, a plurality of stations and a plurality of stations, wherein the roller conveying device is arranged vertically to the rotary lifter, and at least one group of station conveying devices is arranged between adjacent rollers of the roller conveying device; and the in-out conveying is connected with one end of the roller conveying.
Specifically, the lifting assembly comprises a second power device; the cam block is driven to rotate by the second power device; and one end of the lifting rod is pivotally connected with the cam block, and the other end of the lifting rod is pivotally connected with the movable conveying.
Preferably, the tail end of the movable conveying device is provided with a first tray limiting block.
Preferably, the movable conveying comprises a plurality of station conveying, and a second tray limiting barrier is arranged between the adjacent station conveying.
Preferably, the second tray stop comprises a first power device; and the blocking ram is driven to move by the first power device, and when the blocking ram moves to a position higher than the station conveying height, a tray limiting blocking state is formed.
Preferably, the second tray limiting block further comprises a buffer device arranged on the blocking collision head.
Preferably, the second tray limiting block further comprises a movable part, and the movable part is driven to move by the first power device so as to push the blocking collision head to lift; and a position proximity detection switch configured to detect a proximity position of the movable portion.
Preferably, the in-out transport comprises a third power means; the conveying rollers are provided with a plurality of groups, and the third power device drives the conveying rollers to rotate along the circumferential direction; the side roller set is arranged at the conveying side of the conveying roller far away from the roller corresponding to one end of the conveying roller; and the separation roller set is arranged on one side, far away from roller conveying, of the conveying roller corresponding to the second tray in a limiting blocking manner, and a separation part is arranged in the middle of the separation roller set.
Preferably, the conveying system further comprises a third position detecting device, and the third position detecting device is arranged on the fixed conveying side; the first position detection device is arranged at one end, far away from the in-out conveying, of the roller conveying corresponding to the station conveying; and a second position detecting device which is arranged on one side of the roller conveying part, which is close to the movable conveying tail part.
Preferably, the conveying system further comprises a code reader arranged on the fixed conveying.
The invention has the following advantages:
during forward conveying, the conveying rotary lifter drives the tray to move from fixed conveying to movable conveying. When the tray is conveyed to a preset position of movable conveying, the lifting assembly drives the movable conveying to rotate around a pivot shaft of the movable conveying and fixed conveying along a preset direction, the movable conveying descends to a position lower than the conveying height of the rollers from between adjacent rollers conveyed by the corresponding rollers, at the moment, the tray is lowered onto the roller conveying, so that the tray is driven to move along the conveying direction of the roller conveying, when the tray is reversely conveyed, the lifting assembly descends the movable conveying to a position lower than the conveying height of the rollers from between adjacent rollers conveyed by the corresponding rollers in advance, after the tray is conveyed to the position above the movable conveying by the roller conveying, the lifting assembly drives the movable conveying to ascend to jack up the tray, and drives the tray to move along the direction of the movable conveying to the fixed conveying, so that the tray is vertically and directionally conveyed, and meanwhile forward and backward conveying can be realized.
The tray moving to the movable conveying is positioned through the first tray limiting blocking component and the second tray limiting component, so that the tray accurately moves to a preset position on the roller conveying, and the tray can be sent out through a preset outlet.
The position approach detection device is used for detecting the approach position of the movable part, so that the approach position of the blocking collision head is indirectly detected, and the lifting control of the blocking collision head is realized according to the lifting movement position of the blocking collision head.
When a plurality of trays are reversely conveyed at the same time, the trays are placed on the tray warehouse-in conveying formed by the side roller groups, the separation roller groups and the separation parts, and the trays can be accurately conveyed to the station conveying.
The positions of the trays are detected and positioned through a plurality of position detection devices, so that linkage among the execution mechanisms is realized.
Drawings
FIG. 1 illustrates a schematic structural view of a conveying system;
FIG. 2 illustrates a top view of the conveyor system of FIG. 1;
FIG. 3 illustrates a schematic diagram of the transport system in a lowered state of the rotary elevator;
FIG. 4 illustrates a schematic diagram of a rotary elevator in the conveyor system of FIG. 1;
FIG. 5 illustrates a side view of the rotary lift of FIG. 4;
FIG. 6 illustrates a first structural schematic view of a second pallet stop block in the rotary lift of FIG. 4;
FIG. 7 illustrates a second structural schematic view of the second tray stop block of FIG. 6;
FIG. 8 illustrates a side view of the second tray stop block of FIG. 6;
fig. 9 illustrates a schematic diagram of the structure of in-and-out conveyance in the conveyance system shown in fig. 1.
Detailed Description
Reference will now be made in detail to the exemplary embodiments illustrated in the drawings. It should be understood that the following description is not intended to limit the embodiments to one preferred embodiment. On the contrary, it is intended to cover alternatives, modifications and equivalents as may be included within the spirit and scope of the embodiments as defined by the appended claims.
Example 1
FIG. 1 illustrates a dual tray in-and-out conveying system that may be improved by incorporating embodiments of the present invention. As with the other figures included, this figure is shown for illustrative purposes and is not limiting of the possible embodiments of the invention or the claims.
The drawing includes a rotary elevator 100, a roller conveyor 500, and an in-out conveyor 700, the roller conveyor 500 being disposed perpendicular to the rotary elevator 100, the in-out conveyor 700 being engaged at one end of the roller conveyor 500.
As shown in fig. 3 to 4, the rotary lifter 100 includes a fixed conveying unit 110, a movable conveying unit 120 and a lifting assembly 160, wherein the movable conveying unit is pivotally connected to one end of the fixed conveying unit 100, the movable conveying unit includes at least one group of station conveying units, at least one group of station conveying units are disposed between adjacent rollers of the roller conveying unit 500, the lifting assembly 160 includes a second power device 161, a cam block 162 and a lifting rod 163, the second power device 161 includes, but is not limited to, a servo motor, a stepping motor or other devices capable of driving the cam block 162 to rotate, one end of the lifting rod 163 is pivotally connected to the cam block 162, and the other end is pivotally connected to the movable conveying unit.
As shown in fig. 1 and 3, in the forward conveying, the conveying rotary lifter drives the tray to move from the fixed conveying direction to the movable conveying direction. When the tray is conveyed to a preset position of movable conveying, the lifting assembly drives the movable conveying to rotate around a pivot shaft of the movable conveying and the fixed conveying along a preset direction, namely, the second power device drives the cam to move, under the transmission of the cam connecting rod mechanism, the movable conveying is driven to rotate around the pivot shaft of the movable conveying and the fixed conveying along the preset direction, the movable conveying is lowered to a position lower than the height of the roller conveying from the adjacent rollers of the corresponding roller conveying, at the moment, the tray is lowered onto the roller conveying, so that the tray is driven to move along the conveying direction of the roller conveying, finally, the tray is placed onto the in-out conveying during reverse conveying, the lifting assembly lowers the movable conveying from the position lower than the height of the roller conveying from the adjacent rollers of the corresponding roller conveying in advance, and after the roller conveying conveys the tray to the upper side of the movable conveying, the lifting assembly drives the movable conveying to lift up, and drives the tray to move along the direction of the movable conveying to the fixed conveying, so that the tray is vertically and reversely conveyed, and meanwhile, the forward and reverse conveying of the tray is realized.
Besides the structure, the lifting assembly can also directly adopt an air cylinder, an electric cylinder, a hydraulic cylinder or other mechanisms or devices capable of driving the movable conveying to move around the pivot shaft of the movable conveying and the fixed conveying.
Example 2
The stations for active transport can be arranged in one or more groups according to the actual transport requirements of the trays.
When the movable conveyor is provided with only one set of station conveyors, a first tray stop 130 may be provided at the trailing end of the movable conveyor.
When the movable conveying is provided with a plurality of groups of station conveying, a second tray limiting block 140 can be arranged between adjacent station conveying on the basis that the tail end of the movable conveying is provided with a first tray limiting block 130;
at this time, as shown in fig. 9, the in-out conveying includes a third power device 702, a conveying roller 701, a side roller group 703 and a separation roller group 705, where the conveying roller 701 includes multiple groups, one group is connected to the output end of the third power device 702, the third power device 702 includes but is not limited to a servo motor, a stepping motor or other devices capable of driving multiple groups of conveying rollers 701 to rotate circumferentially, one end of the side roller group 703 corresponding to the conveying roller 701 is disposed on the side of the conveying roller 701 away from the conveying roller, the separation roller group 705 corresponding to the second tray limiting stop is disposed on the side of the conveying roller away from the conveying roller, a separation portion 706 is disposed in the middle of the separation roller group 705, and the multiple groups of conveying rollers and the rollers of the side roller group and the rollers of the separation roller group realize power transmission through a sprocket transmission mechanism.
As shown in fig. 3 to 5, the second tray limiting block includes a first power device 142 and a blocking ram 143, the first power device 142 is fixedly installed between adjacent movable conveyances through a mounting plate 141, the blocking ram 143 is connected with an output end of the first power device 142, the first power device 142 includes, but is not limited to, an air cylinder, an electric cylinder, a hydraulic cylinder or other mechanisms capable of driving the blocking ram 143 to move, and when the blocking ram 143 moves to a height higher than the station conveying height, a tray limiting blocking state is formed.
The tray moving to the movable conveying is positioned by the first tray limiting blocking component, so that the tray accurately moves to a preset position on the roller conveying, and the tray can be sent out through a preset outlet. When a plurality of trays are reversely conveyed at the same time, the trays are placed on the tray warehouse-in conveying formed by the side roller group, the separation roller group and the separation part, and the plurality of trays can be accurately conveyed to different station conveying.
In addition, a buffer device can be arranged on the blocking collision head. The buffer device buffers the impact received by the blocking collision head.
In order to control the lifting movement of the blocking ram, the second tray limiting blocking device of the present invention may further include a movable portion 146 and a position proximity detection switch, wherein the blocking ram 143 is pivotally connected to the mounting plate, the movable portion is connected to the output end of the first power device, and the first power device 142 drives the movable portion 146 to move so as to push the blocking ram to lift.
The position approach detection device is used for detecting the approach position of the movable part, so that the approach position of the blocking collision head is indirectly detected, and the lifting control of the blocking collision head is realized according to the lifting movement position of the blocking collision head.
The manner of pushing the blocking ram 143 may be that the movable portion 146 is connected with the end of the blocking ram 143, and the first power device 142 drives the movable portion 146 to move linearly, and the movable portion drives the blocking ram to move pivotally while moving, so as to realize lifting of the blocking ram;
the bottom of the blocking ram may be provided with an inclined plane, the top of the movable portion is in contact with the inclined plane, when the first power device 142 drives the movable portion 146 to linearly move along a preset direction, the top of the movable portion pushes the blocking ram to rise, and when the movable portion moves reversely, the blocking ram descends under the action of gravity, so that the lifting of the blocking ram is realized.
In order to achieve precise linkage between the actuators, the conveying system of the present invention may further include a third position detecting device 400 disposed at the fixed conveying side, a first position detecting device installed at an end of the roller conveying away from the in-out conveying corresponding to the station conveying, and a second position detecting device 300 installed at a side of the roller conveying 500 close to the movable conveying tail.
The positions of the trays are detected and positioned through a plurality of position detection devices, so that linkage among the execution mechanisms is realized.
The conveyor system may also include a code reader 200 disposed on the stationary conveyor described above. To read information of the tray.
The invention is suitable for the warehouse-in and warehouse-out of the tray, and the specific working flow is as follows
And (5) delivering out of a warehouse: the pallet accessible fixed transport gets into and arrives code reader department and read information, stop reading pallet chip information, fixed transport continues normal rotation transport, preceding one pallet transport to first pallet stop of stopping of spacing blocking department, following one pallet transport to second pallet stop mechanism department, follow-up pallet is also this, the activity is carried rotatory decline, put the pallet on the roller transport, roller transport normal rotation is carried two pallets to business turn over conveyer department, finally take two pallets simultaneously by two fork truck or AGV.
And (5) warehousing: the double fork type forklift or AGV sends out the tray, and the tray is placed on business turn over conveying, and fork truck or AGV give put in place behind the signal, and business turn over conveyer is carried the tray and is carried on the roller is carried and fix a position, and two trays are rotatably jacked in the activity conveying, and the chain reversal carries two trays to the reader department of fixed transport and reads information, carries the warehouse entry afterwards.
In addition, a tri-color lamp, an emergency stop switch and a start reset button for displaying the working state can be arranged on the in-out conveying device.
The foregoing description of embodiments of the invention has been presented for the purposes of illustration and description. It is not intended to be exhaustive and does not limit the invention to the precise form described; numerous modifications and variations are possible in light of the above teachings. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best utilize the invention in various embodiments and with various modifications as are suited to the particular use contemplated. It is therefore to be understood that the invention is intended to cover all modifications and equivalents that fall within the scope of the appended claims.
Claims (10)
1. A dual tray in-and-out delivery system comprising
The rotary lifter comprises a fixed conveying part, a movable conveying part and a lifting assembly, wherein the movable conveying part is pivotally connected with one end of the fixed conveying part, the movable conveying part is driven to rotate around a pivot shaft of the movable conveying part and the fixed conveying part through the lifting assembly, and the movable conveying part comprises at least one group of station conveying parts;
the roller conveying device comprises a rotary lifter, a plurality of stations and a plurality of stations, wherein the roller conveying device is arranged vertically to the rotary lifter, and at least one group of station conveying devices is arranged between adjacent rollers of the roller conveying device; and
and (3) conveying in and out, wherein the conveying in and out is connected with one end of the roller conveying.
2. The dual tray in and out delivery system of claim 1, wherein the lifting assembly comprises
A second power device;
the cam block is driven to rotate by the second power device; and
and one end of the lifting rod is pivotally connected with the cam block, and the other end of the lifting rod is pivotally connected with the movable conveying.
3. The dual tray infeed and outfeed conveyor system of claim 1, wherein said movable conveyor tail end has a first tray stop.
4. A dual tray infeed and outfeed conveyor system according to claim 3, wherein said active conveyor comprises a plurality of station conveyors, said adjacent station conveyor junctions being provided with a second tray stop.
5. The dual tray in and out delivery system of claim 4, wherein said second tray stop block comprises
A first power unit; and
the blocking collision head is driven to lift by the first power device, and when the blocking collision head moves to a position higher than the station conveying height, a tray limiting blocking state is formed.
6. The dual tray infeed and outfeed conveyor system of claim 5, wherein said second tray stop further comprises a buffer means disposed at said stop ram.
7. The dual tray in and out delivery system of claim 6, wherein said second tray stop block further comprises
The movable part is driven to move by the first power device so as to push the blocking collision head to lift; and
and a position proximity detection switch configured to detect a proximity position of the movable portion.
8. A dual-tray in-out delivery system according to claim 4, wherein said in-out delivery comprises
A third power device;
the conveying rollers are provided with a plurality of groups, and the third power device drives the conveying rollers to rotate along the circumferential direction;
the side roller set is arranged at the conveying side of the conveying roller far away from the roller corresponding to one end of the conveying roller; and
the separation roller set is arranged on one side, far away from roller conveying, of the conveying roller in a limiting and blocking mode corresponding to the second tray, and a separation part is arranged in the middle of the separation roller set.
9. A dual tray in-and-out delivery system according to claim 3, wherein said delivery system further comprises
A third position detection device provided on the fixed conveyance side;
the first position detection device is arranged at one end, far away from the in-out conveying, of the roller conveying corresponding to the station conveying; and
and the second position detection device is arranged on one side of the roller conveying part, which is close to the movable conveying tail part.
10. A dual tray in-and-out conveyor system according to claim 3, further comprising a code reader disposed on said fixed conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311240395.8A CN117142082A (en) | 2023-09-25 | 2023-09-25 | A double-pallet incoming and outgoing delivery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311240395.8A CN117142082A (en) | 2023-09-25 | 2023-09-25 | A double-pallet incoming and outgoing delivery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117142082A true CN117142082A (en) | 2023-12-01 |
Family
ID=88908127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311240395.8A Pending CN117142082A (en) | 2023-09-25 | 2023-09-25 | A double-pallet incoming and outgoing delivery system |
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| Country | Link |
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| CN (1) | CN117142082A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN119841074A (en) * | 2025-03-10 | 2025-04-18 | 重庆青山工业有限责任公司 | Automatic function test and tray backflow integrated device for electric control circuit board |
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