CN215198303U - Automatic sorting device based on RFID - Google Patents
Automatic sorting device based on RFID Download PDFInfo
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- CN215198303U CN215198303U CN202121242550.6U CN202121242550U CN215198303U CN 215198303 U CN215198303 U CN 215198303U CN 202121242550 U CN202121242550 U CN 202121242550U CN 215198303 U CN215198303 U CN 215198303U
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Abstract
The utility model discloses an automatic sorting device based on RFID, including bottom plate, support frame, guide cylinder, carriage and material belt, one side on bottom plate top is fixed with the support frame, and the both sides at support frame top all are fixed with the guide cylinder to the inside slidable mounting of guide cylinder has the spliced pole, and the top of spliced pole extends to the outside of guide cylinder, the top of spliced pole is fixed with the mount, one side on bottom plate top is fixed with the right angle support, and one side at the right angle support back is fixed with the carriage to the inside of carriage is rotated and is installed spacing roller, and the winding of one side on spacing roller surface has the material belt, one side on bottom plate top is fixed with the portal frame. The utility model discloses not only reduce staff's operation intensity, improve device's material letter sorting efficiency, still strengthen device's work piece letter sorting quality and letter sorting precision.
Description
Technical Field
The utility model relates to a RFID letter sorting technical field specifically is a device is selected to automation based on RFID.
Background
The RFID is an automatic identification technology, carries out non-contact bidirectional data communication in a radio frequency mode, and reads and writes a recording medium (an electronic tag or a radio frequency card) in the radio frequency mode, thereby achieving the purposes of identifying a target and exchanging data, and being widely applied to the fields of logistics, traffic, identity identification and the like;
with the rapid development of e-commerce, the traffic volume thereof is also rapidly increasing, the number of goods of many e-commerce enterprises is as many as tens of thousands, and the sorting of white goods is more and more important in the logistics industry in the face of more and more goods, so that an automatic sorting device based on RFID is needed.
The sorting devices on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.
(1) The existing sorting device mostly adopts manual sorting by workers on a conveying belt, wastes time and labor in the operation process, and increases the operation intensity of the workers;
(2) in the use process of the existing sorting device, only single-sorting can be performed, namely, the device can only sort the workpieces between two points, and the sorting effect and the sorting precision are low;
(3) the existing sorting device is easy to make mistakes when the RFID reader-writer is used for identifying the workpiece labels, so that the group of workpieces are not sorted, and the workpiece sorting efficiency of the device is greatly reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic sorting device based on RFID to the problem that the letter sorting precision of proposing the device is low, the operating efficiency is low and staff's operation intensity is high among the above-mentioned background art of solution.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic sorting device based on RFID comprises a bottom plate, a supporting frame, guide cylinders, a conveying frame and a material belt, wherein the supporting frame is fixed on one side of the top end of the bottom plate, the guide cylinders are fixed on two sides of the top of the supporting frame, connecting columns are slidably mounted inside the guide cylinders, the top ends of the connecting columns extend to the outer portions of the guide cylinders, a fixing frame is fixed on the top ends of the connecting columns, a right-angle support is fixed on one side of the top end of the bottom plate, the conveying frame is fixed on one side of the back face of the right-angle support, a limiting roller is rotatably mounted inside the conveying frame, the material belt is wound on one side of the surface of the limiting roller, a portal frame is fixed on one side of the top end of the bottom plate, a guide slide rail is mounted at the top of the portal frame, an air cylinder is mounted at the center position of the top of the supporting frame, the top end of the air cylinder is fixedly connected with the bottom end of the fixing frame, and a control panel is mounted on one side of the surface of the portal frame, the output end of the singlechip in the control panel is electrically connected with the input end of the air cylinder.
Preferably, a driven wheel is fixed at one end of the limiting roller, and a power belt is wound on one side of the surface of the driven wheel.
Preferably, the outer wall of one side of the right-angle support is provided with a direct-drive motor, the output end of the direct-drive motor is provided with a direct-drive rotating shaft through a coupler, one side of the surface of the direct-drive rotating shaft is fixedly provided with a driving wheel, and the driving wheel is connected with a power belt.
Preferably, one side on mount top rotates installs the driven shaft, and one side on driven shaft surface installs the pinion, and the top of driven shaft is fixed with the drum, one side on drum surface is fixed with the linking arm, and the bottom of linking arm installs pneumatic jack catch, utilizes pneumatic jack catch to carry out centre gripping, promotion to the work piece.
Preferably, a servo motor is installed on one side of the bottom of the fixing frame, a driving shaft is installed on the top of the fixing frame, the bottom end of the driving shaft is fixedly connected with the output end of the servo motor through a coupler, a main gear is fixed on one side of the top end of the driving shaft, and the main gear is meshed with the auxiliary gear.
Preferably, a sliding clamping block is slidably mounted on the lower surface of the guide sliding rail, an RFID tag reader-writer is mounted at the bottom end of the sliding clamping block, and the RFID tag reader-writer is mainly used for reading a workpiece tag and sending the information into the control panel.
Compared with the prior art, the beneficial effects of the utility model are that: the automatic sorting device based on the RFID not only reduces the operation intensity of workers and improves the material sorting efficiency of the device, but also enhances the workpiece sorting quality and sorting precision of the device;
(1) the material is placed on the upper surface of a material belt through the arrangement of a fixing frame, a guide cylinder and the like, then a direct drive motor is started through a control panel to work, the direct drive motor sequentially drives a direct drive rotating shaft and a driving wheel to rotate, the driving wheel drives a limiting roller and the material belt to rotate, so that the material belt can convey a workpiece to the position near an RFID label reader-writer, when the RFID label reader-writer senses a label on the workpiece, the RFID label reader-writer sends information to the inside of the control panel, the control panel controls an air cylinder to work, the fixing frame is pulled to move downwards, a connecting column and the guide cylinder can play a supporting role on the fixing frame, the fixing frame can drive a connecting arm and a pneumatic clamping jaw to move downwards, so that the workpiece is clamped by the pneumatic clamping jaw, and then the swinging direction of the connecting arm is set as required, so that the sorting work of the workpiece is completed;
(2) the sliding fixture block can be manually pulled to slide on the surface of the guide slide rail by arranging the sliding fixture block, the RFID label reader-writer and the like, and the sliding fixture block drives the RFID label reader-writer to move at the moment, so that the RFID label reader-writer is in the range of optimally receiving label signals, the signal receiving error rate of the RFID label reader-writer is reduced, and the material sorting efficiency of the device is improved;
(3) through being provided with pinion and driving shaft etc, after pneumatic jack catch grips the work piece, the cylinder promotes the mount, the linking arm goes upward, in this process, control panel control servo motor carries out work, make it drive the driving shaft in proper order, the master gear rotates, because of master gear and pinion meshing, then the master gear drives the pinion, driven shaft and drum rotate, the drum drives the linking arm promptly, pneumatic jack catch and work piece rotate, thereby utilize the linking arm, pneumatic jack catch sends the work piece to different storage area, make the device multi-angle, diversified work piece letter sorting that carries on, strengthen the work piece letter sorting quality and the letter sorting precision of device.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic side view of the material belt of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;
in the figure: 1. a base plate; 2. a support frame; 3. a guide cylinder; 4. a cylinder; 5. connecting columns; 6. a limiting roller; 7. a right-angle bracket; 8. a carriage; 9. a gantry; 10. a material belt; 11. a control panel; 12. a pneumatic jack catch; 13. a connecting arm; 14. a fixed mount; 15. a driven shaft; 16. a cylinder; 17. a pinion gear; 18. a servo motor; 19. a drive shaft; 20. a main gear; 21. a guide slide rail; 22. sliding the clamping block; 23. an RFID tag reader; 24. a driven wheel; 25. a direct drive motor; 26. a direct drive rotating shaft; 27. a driving wheel; 28. a power belt.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: an automatic sorting device based on RFID comprises a bottom plate 1, a support frame 2, guide cylinders 3, a conveying frame 8 and a material belt 10, wherein the support frame 2 is fixed on one side of the top end of the bottom plate 1, the guide cylinders 3 are fixed on two sides of the top of the support frame 2, connecting columns 5 are slidably mounted inside the guide cylinders 3, the top ends of the connecting columns 5 extend to the outside of the guide cylinders 3, a fixing frame 14 is fixed on the top ends of the connecting columns 5, a right-angle support 7 is fixed on one side of the top end of the bottom plate 1, the conveying frame 8 is fixed on one side of the back of the right-angle support 7, a limiting roller 6 is rotatably mounted inside the conveying frame 8, the material belt 10 is wound on one side of the surface of the limiting roller 6, a portal frame 9 is fixed on one side of the top end of the bottom plate 1, and a guide slide rail 21 is mounted at the tops of the portal frame 9;
a sliding fixture block 22 is slidably mounted on the lower surface of the guide rail 21, an RFID tag reader-writer 23 is mounted at the bottom end of the sliding fixture block 22, and the model of the RFID tag reader-writer 23 can be FU 102H;
manually pulling the sliding fixture block 22 to enable the sliding fixture block to slide on the surface of the guide slide rail 21, wherein the sliding fixture block 22 drives the RFID tag reader-writer 23 to move, so that the RFID tag reader-writer 23 is in an optimal tag signal receiving range, and the signal receiving error rate of the RFID tag reader-writer 23 is reduced;
the center position of the top of the support frame 2 is provided with a cylinder 4, the type of the cylinder 4 can be SC50X20, and the top end of the cylinder 4 is fixedly connected with the bottom end of the fixed frame 14;
a driven shaft 15 is rotatably arranged on one side of the top end of the fixed frame 14, an auxiliary gear 17 is arranged on one side of the surface of the driven shaft 15, a cylinder 16 is fixed on the top end of the driven shaft 15, a connecting arm 13 is fixed on one side of the surface of the cylinder 16, and a pneumatic clamping jaw 12 is arranged at the bottom end of the connecting arm 13;
a driven wheel 24 is fixed at one end of the limiting roller 6, a power belt 28 is wound on one side of the surface of the driven wheel 24, a direct drive motor 25 is installed on the outer wall of one side of the right-angle support 7, the model of the direct drive motor 25 can be Y315M-2, a direct drive rotating shaft 26 is installed at the output end of the direct drive motor 25 through a coupling, a driving wheel 27 is fixed on one side of the surface of the direct drive rotating shaft 26, and the driving wheel 27 is connected with the power belt 28;
the material is placed on the upper surface of the material belt 10, then the direct drive motor 25 is started to work through the control panel 11, the direct drive motor 25 drives the direct drive rotating shaft 26 and the driving wheel 27 to rotate in turn, the driving wheel 27 drives the limit roller 6 and the material belt 10 to rotate, so that the material belt 10 can convey the workpiece to the vicinity of the RFID tag reader/writer 23, and after the RFID tag reader/writer 23 senses the tag on the workpiece, the RFID label reader-writer 23 sends the information into the control panel 11, the control panel 11 controls the cylinder 4 to work, so that the fixing frame 14 is pulled to move downwards, the connecting column 5 and the guide cylinder 3 can support the fixing frame 14, at the moment, the fixing frame 14 can drive the connecting arm 13 and the pneumatic clamping jaw 12 to move downwards, therefore, the workpieces are clamped by the pneumatic clamping jaws 12, and then the swinging direction of the connecting arm 13 is set as required, so that the workpieces are sorted;
a servo motor 18 is arranged on one side of the bottom of the fixed frame 14, the type of the servo motor 18 can be RS-385SH, a driving shaft 19 is arranged on the top end of the fixed frame 14, the bottom end of the driving shaft 19 is fixedly connected with the output end of the servo motor 18 through a coupler, a main gear 20 is fixed on one side of the top end of the driving shaft 19, and the main gear 20 is meshed with the auxiliary gear 17;
after the workpiece is clamped by the pneumatic clamping jaws 12, the air cylinder 4 pushes the fixed frame 14 and the connecting arm 13 to move upwards, in the process, the control panel 11 controls the servo motor 18 to work to sequentially drive the driving shaft 19 and the main gear 20 to rotate, and the main gear 20 is meshed with the pinion 17, so that the main gear 20 drives the pinion 17, the driven shaft 15 and the cylinder 16 to rotate, namely the cylinder 16 drives the connecting arm 13, the pneumatic clamping jaws 12 and the workpiece to rotate, and the workpiece is conveyed to different storage areas by using the connecting arm 13 and the pneumatic clamping jaws 12, so that the device can sort the workpiece in multiple angles and directions;
a control panel 11 is installed on one side of the surface of the portal frame 9, the type of the control panel 11 can be FHR-211, and the output end of a single chip microcomputer in the control panel 11 is electrically connected with the input ends of the air cylinder 4, the pneumatic clamping jaw 12, the servo motor 18, the RFID tag reader-writer 23 and the direct drive motor 25 respectively.
The working principle is as follows: when the device is used, firstly, materials are placed on the upper surface of the material belt 10, then the direct drive motor 25 is started to work through the control panel 11, the direct drive motor 25 sequentially drives the direct drive rotating shaft 26 and the driving wheel 27 to rotate, the driving wheel 27 drives the limiting roller 6 and the material belt 10 to rotate, so that the material belt 10 can convey workpieces to the vicinity of the RFID label reader-writer 23, after the RFID label reader-writer 23 senses labels on the workpieces, the RFID label reader-writer 23 sends the information into the control panel 11, the control panel 11 controls the cylinder 4 to work to pull the fixing frame 14 to move downwards, the connecting column 5 and the guide cylinder 3 can play a supporting role on the fixing frame 14, at the moment, the fixing frame 14 can drive the connecting arm 13 and the pneumatic clamping jaw 12 to move downwards, so that the workpieces are clamped by the pneumatic clamping jaw 12, and then the swinging direction of the connecting arm 13 is set as required to finish the sorting work of the workpieces, the manual sorting work of workers is saved, and the operation intensity of the workers is reduced;
the worker can manually pull the sliding fixture block 22 to slide on the surface of the guide rail 21, at the same time, the sliding fixture block 22 drives the RFID tag reader-writer 23 to move, so that the RFID tag reader-writer 23 is in a range of optimally receiving tag signals, the signal receiving error rate of the RFID tag reader-writer 23 is reduced, and the material sorting efficiency of the device is improved, when the pneumatic clamping jaws 12 clamp a workpiece, the air cylinder 4 pushes the fixed frame 14 and the connecting arm 13 to move upwards, in the process, the control panel 11 controls the servo motor 18 to work to sequentially drive the driving shaft 19 and the main gear 20 to rotate, because the main gear 20 is meshed with the auxiliary gear 17, the main gear 20 drives the auxiliary gear 17, the driven shaft 15 and the cylinder 16 to rotate, namely the cylinder 16 drives the connecting arm 13, the pneumatic clamping jaws 12 and the workpiece to rotate, so that the workpiece is conveyed to different storage areas by the connecting arm 13 and the pneumatic clamping jaws 12, the workpiece sorting device can sort workpieces in multiple angles and multiple directions, and the workpiece sorting quality and sorting precision of the device are enhanced.
Claims (6)
1. The utility model provides an automatic sorting device based on RFID, includes bottom plate (1), support frame (2), guide cylinder (3), carriage (8) and material belt (10), its characterized in that: one side on the top end of the bottom plate (1) is fixed with a support frame (2), two sides of the top of the support frame (2) are all fixed with guide cylinders (3), connecting columns (5) are slidably mounted inside the guide cylinders (3), the top ends of the connecting columns (5) extend to the outside of the guide cylinders (3), a fixing frame (14) is fixed at the top ends of the connecting columns (5), a right-angle support (7) is fixed at one side of the top end of the bottom plate (1), a conveying frame (8) is fixed at one side of the back face of the right-angle support (7), a limiting roller (6) is rotatably mounted inside the conveying frame (8), a material belt (10) is wound on one side of the surface of the limiting roller (6), a portal frame (9) is fixed at one side of the top end of the bottom plate (1), a guide slide rail (21) is mounted at the top of the portal frame (9), and a cylinder (4) is mounted at the center position of the top of the support frame (2), the top of cylinder (4) and the bottom fixed connection of mount (14), control panel (11) are installed to one side on portal frame (9) surface, and the output of the inside singlechip of control panel (11) and the input electric connection of cylinder (4).
2. An RFID-based automated sorting device according to claim 1, wherein: and a driven wheel (24) is fixed at one end of the limiting roller (6), and a power belt (28) is wound on one side of the surface of the driven wheel (24).
3. An RFID-based automated sorting device according to claim 1, wherein: the direct-drive motor (25) is installed on the outer wall of one side of the right-angle support (7), the output end of the direct-drive motor (25) is provided with a direct-drive rotating shaft (26) through a coupler, a driving wheel (27) is fixed on one side of the surface of the direct-drive rotating shaft (26), and the driving wheel (27) is connected with a power belt (28).
4. An RFID-based automated sorting device according to claim 1, wherein: one side on mount (14) top is rotated and is installed driven shaft (15), and one side on driven shaft (15) surface installs pinion (17), and the top of driven shaft (15) is fixed with drum (16), one side on drum (16) surface is fixed with linking arm (13), and pneumatic jack catch (12) are installed to the bottom of linking arm (13).
5. An RFID-based automated sorting device according to claim 1, wherein: servo motor (18) are installed to one side of mount (14) bottom, and driving shaft (19) are installed on the top of mount (14), and the output of the bottom of driving shaft (19) and servo motor (18) passes through shaft coupling fixed connection, one side on driving shaft (19) top is fixed with master gear (20), master gear (20) and pinion (17) intermeshing.
6. An RFID-based automated sorting device according to claim 1, wherein: the lower surface of the guide sliding rail (21) is provided with a sliding clamping block (22) in a sliding mode, and the bottom end of the sliding clamping block (22) is provided with an RFID label reader-writer (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121242550.6U CN215198303U (en) | 2021-06-04 | 2021-06-04 | Automatic sorting device based on RFID |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121242550.6U CN215198303U (en) | 2021-06-04 | 2021-06-04 | Automatic sorting device based on RFID |
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| Publication Number | Publication Date |
|---|---|
| CN215198303U true CN215198303U (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121242550.6U Active CN215198303U (en) | 2021-06-04 | 2021-06-04 | Automatic sorting device based on RFID |
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| CN (1) | CN215198303U (en) |
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2021
- 2021-06-04 CN CN202121242550.6U patent/CN215198303U/en active Active
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