CN218282736U - Sorting system based on bar codes - Google Patents

Sorting system based on bar codes Download PDF

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Publication number
CN218282736U
CN218282736U CN202222538858.6U CN202222538858U CN218282736U CN 218282736 U CN218282736 U CN 218282736U CN 202222538858 U CN202222538858 U CN 202222538858U CN 218282736 U CN218282736 U CN 218282736U
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China
Prior art keywords
axis module
conveyor belt
bar code
module
axis
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Expired - Fee Related
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CN202222538858.6U
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Chinese (zh)
Inventor
林吉军
陈赞
王晓峰
潘以星
李响
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Individual
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Individual
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Priority to CN202222538858.6U priority Critical patent/CN218282736U/en
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Abstract

The utility model provides a sorting system based on bar codes, which comprises a support frame, a three-axis moving device arranged on the support frame, a first conveying device, a bar code recognizer, a controller and at least one warehousing device; the three-axis moving device comprises an X-axis module, a Y-axis module and a Z-axis module, the X-axis module is fixedly arranged at the top of the support frame and is connected with the Z-axis module, the Z-axis module is connected with the Y-axis module, and the Y-axis module is connected with the taking device; the first conveying device and the storage device are arranged at the top of the supporting frame and are respectively located on two sides of the X-axis module, the bar code identifier is arranged at the top of the first conveying device, and the controller is respectively electrically connected with the taking device, the bar code identifier, the X-axis module, the Y-axis module and the Z-axis module. The utility model discloses a triaxial mobile device has improved letter sorting efficiency, has also ensured the rate of accuracy of letter sorting through the bar code recognizer.

Description

Sorting system based on bar codes
Technical Field
The utility model relates to an article sorting device technical field especially relates to a letter sorting system based on bar code.
Background
With the rapid development of online shopping, more and more people tend to purchase goods needed or liked by themselves on the internet, and therefore, the logistics industry has also been developed rapidly, and in the current logistics industry, logistics sorting mainly manages and classifies goods by manually scanning bar codes.
Especially, small goods are numerous in quantity, time and labor are wasted in manual scanning, and the error rate is high. The development of commodity circulation letter sorting machine has been aroused from this, and it is long when can shortening the letter sorting to discern and sort goods through the letter sorting machine, reduces the letter sorting cost, consequently, provides a simple structure, and letter sorting efficient letter sorting machine becomes very important.
SUMMERY OF THE UTILITY MODEL
To exist not enough among the prior art, the utility model provides a letter sorting system based on bar code to solve the technical problem that manual scanning smallclothes goods inefficiency and error rate are higher among the correlation technique.
The utility model provides a letter sorting system based on bar code, include:
the device comprises a support frame, a three-axis moving device, a first conveying device, a bar code identifier, a controller and at least one warehousing device, wherein the three-axis moving device, the first conveying device, the bar code identifier, the controller and the at least one warehousing device are arranged on the support frame;
the three-axis moving device comprises an X-axis module, a Y-axis module and a Z-axis module, the X-axis module is fixedly arranged at the top of the support frame and connected with the Z-axis module, the X-axis module is used for driving the Z-axis module to move along the X-axis direction, the Z-axis module is connected with the Y-axis module, the Z-axis module is used for driving the Y-axis module to move along the Z-axis direction, the Y-axis module is connected with the taking device, and the Y-axis module is used for driving the taking device to move along the Y-axis direction;
first conveyor with storage device all locates the top of support frame just is located respectively the both sides of X axle module, the bar code recognizer is located first conveyor's top, the controller respectively with take device, bar code recognizer, X axle module, Y axle module and Z axle module electric connection.
Optionally, the X-axis module, the Y-axis module, or the Z-axis module includes a sliding block, a bottom plate, a stepping motor, a lead screw, a first sliding rod, a second sliding rod, a first supporting plate, and a second supporting plate;
the first supporting plate and the second supporting plate are oppositely arranged on the bottom plate, two ends of the first sliding rod and two ends of the second sliding rod are respectively connected with the first supporting plate and the second supporting plate, the sliding block respectively penetrates through the first sliding rod and the second sliding rod, one end of the screw rod penetrates through the first supporting plate and then is fixedly connected with the stepping motor, and the other end of the screw rod is in threaded connection with the sliding block and then is rotatably connected with the second supporting plate;
the bottom plate of X axle module is fixed to be located the top of support frame, the one end fixed connection of the bottom plate of Z axle module the sliding block of X axle module, the bottom plate fixed connection of Y axle module the sliding block of Z axle module, the device of taking connects the sliding block of Y axle module and orientation first conveyor sets up.
Optionally, the first conveying device includes a first support, a first driving belt and a first driving belt motor, the first support is disposed on one side of the top of the support frame close to the bottom plate of the X-axis module, the first driving belt is fixedly disposed at the upper end of the first support, the first driving belt motor is fixedly disposed on one side of the first support, and the driving shaft of the first driving belt is connected to the output shaft of the first driving belt motor.
Optionally, the first conveying device further includes a first photoelectric switch and a second photoelectric switch, the first photoelectric switch and the second photoelectric switch are respectively disposed at two ends of the first conveying belt, and the first photoelectric switch and the second photoelectric switch are respectively electrically connected to the controller.
Optionally, an identifier bracket is further disposed on the first bracket on a side close to the first photoelectric switch, and the barcode identifier is fixedly connected to the identifier bracket.
Optionally, the sorting system further comprises a second conveying device, the second conveying device comprises a second support, a second conveying belt and a second conveying belt driving motor, the second support is arranged on the top of the support frame and close to the other side of the bottom plate of the X-axis module, the second conveying belt is fixedly arranged at the upper end of the second support, the second conveying belt driving motor is fixedly arranged on one side of the second support, and the driving shaft of the second conveying belt is connected with the output shaft of the second conveying belt driving motor.
Optionally, the storage device includes storage cabin and storage frame, the storage frame locate one side of second support, just the storage frame with the second conveyer belt is located same horizontal plane, the storage cabin is located the upper end of storage frame and intercommunication the storage frame.
Optionally, the storage device further includes an air cylinder, the air cylinder is arranged at the upper end of the storage rack, and a piston rod end of the air cylinder faces the second transmission belt.
Optionally, the stepping motor, the first conveyor belt driving motor, the second conveyor belt driving motor and the cylinder are all electrically connected to the controller.
Optionally, the means for taking comprises a suction cup or a robotic arm.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in the technique, discern the information of goods through the bar code recognizer, the controller is according to the information by discernment goods, and the device of taking on the triaxial mobile device is located in control takes the goods to classify the goods to the storage device who corresponds according to the information of goods, the utility model discloses a letter sorting system simple structure when improving letter sorting speed, has also ensured the rate of accuracy of letter sorting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a left side view structure diagram of the present invention;
FIG. 3 is a schematic structural diagram of an X-axis module, a Y-axis module, or a Z-axis module according to the present invention;
fig. 4 is a schematic structural view of a first conveying device in the present invention;
fig. 5 is a flow chart of the warehousing of the goods of the utility model.
The reference numbers illustrate:
1. a support frame; 2. a taking device; 3. a bar code identifier; 4. an X-axis module; 5. a Y-axis module; 6. a Z-axis module; 7. a slider; 8. a base plate; 9. a stepping motor; 10. a screw rod; 11. a first slide bar; 12. a second slide bar; 13. a first support plate; 14. a second support plate; 15. a first bracket; 16. a first conveyor belt; 17. a first conveyor belt drive motor; 18. a first photoelectric switch; 19. a second photoelectric switch; 20. a barrier strip; 21. an identifier holder; 22. a second conveyor belt; 23. a second bracket; 24. a second conveyor belt drive motor; 25. a storage compartment; 26. a storage rack; 27. and a cylinder.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present invention more clearly understood, the following technical solutions of the present invention are further described with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, 2 and 5, the present invention provides a sorting system based on bar codes, comprising:
the device comprises a support frame 1, a three-axis moving device, a first conveying device, a bar code identifier 3, a controller and at least one warehousing device, wherein the three-axis moving device, the first conveying device, the bar code identifier 3, the controller and the at least one warehousing device are arranged on the support frame 1;
the three-axis moving device comprises an X-axis module 4, a Y-axis module 5 and a Z-axis module 6, wherein the X-axis module 4 is fixedly arranged at the top of the support frame 1 and is connected with the Z-axis module 6, the X-axis module 4 is used for driving the Z-axis module 6 to move along the X-axis direction, the Z-axis module 6 is connected with the Y-axis module 5, the Z-axis module 6 is used for driving the Y-axis module 5 to move along the Z-axis direction, the Y-axis module 5 is connected with the taking device 2, and the Y-axis module 5 is used for driving the taking device 2 to move along the Y-axis direction;
first conveyer with the storage device is all located the top of support frame 1 just is located respectively the both sides of X axle module 4, bar code recognizer 3 is located first conveyer's top, the controller respectively with take device 2, bar code recognizer 3, X axle module 4, Y axle module 5 and the 6 electric connection of Z axle module.
In this embodiment, the controller is a siemens S7-1200 series CPU1215C model, which has 8 input points, 8 output points plus a 6E7S series SM1223 communication module and a 232 expansion module, and meets the requirements of the system, and the controller may be controlled by a button provided by the controller, or by an external display screen, and the controller may control the start or stop of the device by touching the display screen, or by a mobile device such as a mobile phone; the first conveying device is used for conveying goods put in storage and is arranged on a bar code recognizer 3 at the upper end of the first conveying device and used for recognizing bar codes of the goods put in storage, a two-dimensional code recognizer can also be used for replacing the bar code recognizer 3 and used for recognizing two-dimensional codes of the goods put in storage so as to acquire information of the goods put in storage and send the information of the goods put in storage to the controller, and the controller controls the taking device 2 on the three-axis moving device to take and classify the goods put in storage.
The utility model has the advantages of simple structure, carry out intelligent recognition to the bar code of warehousing goods through bar code recognizer 3 on the first conveyer to X axle module 4, Y axle module 5 and Z axle module 6 through among the triaxial mobile device control of mutually supporting take device 2 snatchs the goods to storage device from first conveyer, when having improved recognition efficiency, has also ensured the rate of accuracy of letter sorting.
Referring to fig. 3, optionally, the X-axis module 4 or the Y-axis module 5 and the Z-axis module 6 include a sliding block 7, a bottom plate 8, a stepping motor 9, a lead screw 10, a first sliding rod 11, a second sliding rod 12, a first supporting plate 13, and a second supporting plate 14;
the first supporting plate 13 and the second supporting plate 14 are oppositely arranged on the bottom plate 8, two ends of the first sliding rod 11 and the second sliding rod 12 are respectively connected with the first supporting plate 13 and the second supporting plate 14, the sliding block 7 respectively penetrates through the first sliding rod 11 and the second sliding rod 12, one end of the screw rod 10 penetrates through the first supporting plate 13 and then is fixedly connected with the stepping motor 9, and the other end of the screw rod 10 is in threaded connection with the sliding block 7 and then is rotatably connected with the second supporting plate 14;
the bottom plate 8 of the X-axis module 4 is fixedly arranged at the top of the support frame 1, one end of the bottom plate 8 of the Z-axis module 6 is fixedly connected with the sliding block 7 of the X-axis module 4, the bottom plate 8 of the Y-axis module 5 is fixedly connected with the sliding block 7 of the Z-axis module 6, and the taking device 2 is connected with the sliding block 7 of the Y-axis module 5 and faces the first conveying device.
In this embodiment, the X-axis module 4, the Y-axis module 5, or the Z-axis module 6 includes a sliding block 7, a bottom plate 8, a stepping motor 9, a lead screw 10, a first sliding rod 11, a second sliding rod 12, a first supporting plate 13, and a second supporting plate 14;
a first supporting plate 13 and a second supporting plate 14 which are opposite to each other are arranged on the bottom plate 8 of the X-axis module 4 or the bottom plate 8 of the Y-axis module 5 or the bottom plate 8 of the Z-axis module 6, the first sliding rod 11 and the second sliding rod 12 both penetrate through the sliding block 7 of the X-axis module 4 or the sliding block 7 of the Y-axis module 5 or the sliding block 7 of the Z-axis module 6, so that the sliding block 7 of the X-axis module 4 or the sliding block 7 of the Y-axis module 5 or the sliding block 7 of the Z-axis module 6 is slidably connected with the first sliding rod 11 and the second sliding rod 12, two ends of the first sliding rod 11 and the second sliding rod 12 are respectively connected with the first supporting plate 13 and the second supporting plate 14, one end of the screw rod 10 penetrates through the first supporting plate 13 and then is fixedly connected with the stepping motor 9, the other end of the screw rod 10 is in threaded connection with the sliding block 7 of the X-axis module 4, the sliding block 7 of the Y-axis module 5 or the sliding block 7 of the Z-axis module 6, and then is in threaded connection with the second supporting plate 14, because the screw rod 10 is in threaded connection with the sliding block 7 of the X-axis module 4, the sliding block 7 of the Y-axis module 5 or the sliding block 7 of the Z-axis module 6, when the stepping motor 9 rotates, the connected screw rod 10 is driven to rotate, and because the sliding block 7 of the X-axis module 4, the sliding block 7 of the Y-axis module 5 or the sliding block 7 of the Z-axis module 6 is in sliding connection with the first sliding rod 11 and the second sliding rod 12, when the screw rod 10 rotates, the sliding block 7 of the X-axis module 4, the sliding block 7 of the Y-axis module 5 or the sliding block 7 of the Z-axis module 6 in threaded connection with the screw rod 10 slides on the first sliding rod 11 and the second sliding rod 12, namely, the Z-axis module 6 moves under the control of the sliding block 7 of the X-axis module 4, the Y-axis module 5 is controlled by the sliding block 7 of the Z-axis module 6 to move, the taking device 2 is controlled by the sliding block 7 of the Y-axis module 5 to move, in addition, the moving mode of the sliding block 7 is not limited to the mode, and the sliding mode matched with the sliding groove of the sliding block 7 can be adopted to realize the movement. The type of the stepping motor 9 is 57BYG56, and the controller controls the angular displacement by controlling the number of pulses, so that the purpose of accurate positioning is achieved.
Referring to fig. 4, optionally, the first conveying device includes a first bracket 15, a first conveyor belt, and a first conveyor belt driving motor 17, the first bracket 15 is disposed on one side of the top of the supporting frame 1 close to the bottom plate 8 of the X-axis module 4, the first conveyor belt 16 is fixedly disposed at the upper end of the first bracket 15, the first conveyor belt driving motor 17 is fixedly disposed on one side of the first bracket 15, and a driving shaft of the first conveyor belt 16 is connected to an output shaft of the first conveyor belt driving motor 17.
In this embodiment, the first conveyor belt driving motor 17 is a stepping motor 9 with a model number of 3GN25K, the first conveyor belt driving motor 17 is connected with a rotary encoder in a matching manner, and the controller converts mechanical quantities such as angular displacement and angular velocity of an output shaft into corresponding electric pulses to output the electric pulses in digital quantities through the rotary encoder, so as to adjust the rotating speed of the first conveyor belt 16.
Referring to fig. 4 and 5, optionally, the first conveying device further includes a first photoelectric switch 18 and a second photoelectric switch 19, the first photoelectric switch 18 and the second photoelectric switch 19 are respectively disposed at two ends of the first conveying belt 16, and the first photoelectric switch 18 and the second photoelectric switch 19 are respectively electrically connected to the controller.
In this embodiment, the first photoelectric switch 18 and the second photoelectric switch 19 preferably adopt a photoelectric sensor with a model number of E-XS674, the first photoelectric switch 18 and the second photoelectric switch 19 are used for detecting an article, and when the first photoelectric switch 18 detects the article, the controller starts the first conveyor 16 to convey the article; when the first conveyor belt 16 conveys the goods to the position below the bar code recognizer 3, the bar code recognizer 3 reads the information of the goods, the controller receives the information of the goods and records the information of the goods into the database for storage, and then, when the goods are conveyed to the second photoelectric switch 19 on the first conveyor belt 16 and are detected by the second photoelectric switch 19, the controller delays for a fixed number of seconds (such as three seconds or five seconds, and the seconds are calculated according to the conveying speed set by the first conveyor belt 16) to control the taking device 2 on the three-axis moving device to take the goods at a preset taking position (corresponding to the conveying speed set by the first conveyor belt 16) on the first conveyor belt 16; further, a blocking strip 20 may be disposed on the first conveyor belt 16 near one end of the second photoelectric switch 19, and the blocking strip 20 is used for blocking the goods and fixing the grabbing position of the fetching device 2.
Referring to fig. 4, optionally, an identifier bracket 21 is further disposed on the first bracket 15 on a side close to the first photoelectric switch 18, and the barcode identifier 3 is fixedly connected to the identifier bracket 21.
In this embodiment, the bar code recognizer 3 is detachably arranged on the recognizer support frame 1, and the bar code recognizer 3 can be replaced by other recognizers such as a two-dimensional code recognizer according to requirements.
Referring to fig. 1 and 2, optionally, the sorting system further includes a second conveying device, the second conveying device includes a second bracket 23, a second conveyor belt 22, and a second conveyor belt driving motor 24, the second bracket 23 is disposed at the top of the support frame 1 and close to the other side of the bottom plate 8 of the X-axis module 4, the second conveyor belt 22 is fixedly disposed at the upper end of the second bracket 23, the second conveyor belt driving motor 24 is fixedly disposed at one side of the second bracket 23, and a driving shaft of the second conveyor belt 22 is connected to an output shaft of the second conveyor belt driving motor 24.
In this embodiment, the second conveyor is used for discharging, when goods need to be discharged, the second conveyor transports the discharged goods, the type of the second conveyor driving motor 24 also adopts the stepping motor 9 with the type of 3GN25K, and the using mode of the second conveyor driving motor is the same as that of the first conveyor driving motor 17.
Referring to fig. 1 and 2, optionally, the storage device includes a storage compartment 25 and a storage rack 26, the storage rack 26 is disposed on one side of the second support 23, the storage rack 26 and the second conveyor belt 22 are located on the same horizontal plane, and the storage compartment 25 is disposed at an upper end of the storage rack 26 and is communicated with the storage rack 26.
In this embodiment, the storage device is used for placing goods, the back of taking goods is taken with device 2, puts into its storage compartment 25 that corresponds with goods according to the information of goods, storage frame 26 and second conveyer belt 22 are located same horizontal plane or storage frame 26 is a little higher than second conveyer belt 22 for ensure that the goods in the storage compartment 25 can arrive second conveyer belt 22 smoothly.
Referring to fig. 1 and 2, the storage device optionally further comprises an air cylinder 27, the air cylinder 27 is disposed at the upper end of the storage rack 26, and a piston rod end of the air cylinder 27 is disposed toward the second transmission belt.
In this embodiment, a piston rod end of the air cylinder 27 is disposed toward the second conveyor belt 22, the air cylinder 27 is electrically connected to the controller, and the air cylinder 27 is used for pushing the goods falling from the storage compartment 25 to the storage rack 26 out of the second conveyor belt 22 to complete the discharging of the goods; the air cylinder 27 adopts CDJ2KB16-45 air cylinder, and the air cylinder 27 can be controlled by adopting a solenoid valve, and the type of the solenoid valve can be 4V210-0S.
Optionally, the stepping motor 9, the first conveyor belt driving motor 17, the second conveyor belt driving motor 24, and the air cylinder 27 are all electrically connected to the controller.
Referring to fig. 1 and 2, the pick device 2 may optionally comprise a suction cup or a robotic arm.
In this embodiment, the sucker may adopt a C-MPTBGS-A6 model, or a more flexible mechanical arm may be used to sort the goods according to actual needs, and the controller controls the fetching device 2 to fetch the goods.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (10)

1. A bar code based sortation system, comprising:
the device comprises a support frame, a three-axis moving device, a first conveying device, a bar code identifier, a controller and at least one warehousing device, wherein the three-axis moving device, the first conveying device, the bar code identifier, the controller and the at least one warehousing device are arranged on the support frame;
the three-axis moving device comprises an X-axis module, a Y-axis module and a Z-axis module, the X-axis module is fixedly arranged at the top of the support frame and connected with the Z-axis module, the X-axis module is used for driving the Z-axis module to move along the X-axis direction, the Z-axis module is connected with the Y-axis module, the Z-axis module is used for driving the Y-axis module to move along the Z-axis direction, the Y-axis module is connected with the taking device, and the Y-axis module is used for driving the taking device to move along the Y-axis direction;
the first conveying device and the storage device are arranged at the top of the supporting frame and are respectively located on two sides of the X-axis module, the bar code identifier is arranged at the top of the first conveying device, and the controller is respectively electrically connected with the taking device, the bar code identifier, the X-axis module, the Y-axis module and the Z-axis module.
2. The bar code based sorting system according to claim 1, wherein the X-axis module or the Y-axis module or the Z-axis module comprises a slide block, a bottom plate, a stepping motor, a lead screw, a first slide bar, a second slide bar, a first support plate and a second support plate;
the first supporting plate and the second supporting plate are oppositely arranged on the bottom plate, two ends of the first sliding rod and two ends of the second sliding rod are respectively connected with the first supporting plate and the second supporting plate, the sliding block respectively penetrates through the first sliding rod and the second sliding rod, one end of the screw rod penetrates through the first supporting plate and then is fixedly connected with the stepping motor, and the other end of the screw rod is in threaded connection with the sliding block and then is rotatably connected with the second supporting plate;
the bottom plate of X axle module is fixed to be located the top of support frame, the one end fixed connection of the bottom plate of Z axle module the sliding block of X axle module, the bottom plate fixed connection of Y axle module the sliding block of Z axle module, the device of taking connects the sliding block of Y axle module and orientation first conveyor sets up.
3. The bar code-based sorting system according to claim 2, wherein the first conveyor comprises a first bracket, a first conveyor belt and a first conveyor belt driving motor, the first bracket is arranged at one side of the top of the support frame close to the bottom plate of the X-axis module, the first conveyor belt is fixedly arranged at the upper end of the first bracket, the first conveyor belt driving motor is fixedly arranged at one side of the first bracket, and a driving shaft of the first conveyor belt is connected with an output shaft of the first conveyor belt driving motor.
4. The bar code based sorting system according to claim 3, wherein the first conveyor further comprises a first photoelectric switch and a second photoelectric switch, the first photoelectric switch and the second photoelectric switch are respectively disposed at two ends of the first conveyor belt, and the first photoelectric switch and the second photoelectric switch are respectively electrically connected to the controller.
5. The bar code based sorting system according to claim 4, wherein an identifier holder is further provided on a side of the first holder adjacent to the first photoelectric switch, and the bar code identifier is fixedly connected to the identifier holder.
6. The bar code based sorting system according to claim 5, wherein the sorting system further comprises a second conveyor, the second conveyor comprises a second bracket, a second conveyor belt and a second conveyor belt driving motor, the second bracket is arranged at the top of the supporting frame and close to the other side of the bottom plate of the X-axis module, the second conveyor belt is fixedly arranged at the upper end of the second bracket, the second conveyor belt driving motor is fixedly arranged at one side of the second bracket, and the driving shaft of the second conveyor belt is connected with the output shaft of the second conveyor belt driving motor.
7. The bar code based sorting system according to claim 6, wherein the storage device comprises a storage compartment and a storage rack, the storage rack is arranged on one side of the second support, the storage rack and the second conveyor belt are positioned on the same horizontal plane, and the storage compartment is arranged at the upper end of the storage rack and is communicated with the storage rack.
8. The bar code based sortation system as claimed in claim 7, wherein said bin further comprises an air cylinder disposed at an upper end of said bin rack, and a rod end of said air cylinder is disposed toward said second conveyor belt.
9. The bar code based sorting system of claim 8, wherein the stepper motor, the first conveyor belt drive motor, the second conveyor belt drive motor, and the air cylinder are all electrically connected to the controller.
10. The bar code based sortation system as claimed in any of claims 1-9, wherein said take off means comprises a suction cup or a robotic arm.
CN202222538858.6U 2022-09-22 2022-09-22 Sorting system based on bar codes Expired - Fee Related CN218282736U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222538858.6U CN218282736U (en) 2022-09-22 2022-09-22 Sorting system based on bar codes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222538858.6U CN218282736U (en) 2022-09-22 2022-09-22 Sorting system based on bar codes

Publications (1)

Publication Number Publication Date
CN218282736U true CN218282736U (en) 2023-01-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222538858.6U Expired - Fee Related CN218282736U (en) 2022-09-22 2022-09-22 Sorting system based on bar codes

Country Status (1)

Country Link
CN (1) CN218282736U (en)

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Granted publication date: 20230113