A code scanning sorting device

Abstract

The utility model discloses a kind of code scanning sorting devices, comprising: feed conveying component, discharge conveying component and the sorting platform connected between feed conveying component and discharge conveying component, the top of feed conveying component is provided with at least one code scanning unit, each code scanning unit is close to the outside of sorting platform and is located above feed conveying component It is equipped with a detection unit, the left and right sides of sorting platform are respectively connected with first guide chute, second guide chute respectively with feed conveying component, discharge conveying component being connected with front and back two ends, the area of first guide chute, second guide chute respectively close to sorting platform It is all provided with a containing groove, a side baffle is rotatably mounted in each containing groove, a gear part is provided on the lower surface of the end of side baffle close to sorting platform.The utility model can shield and limit the product moving to one side of reversing back to side guide groove, avoid the situation that product moves to another side and leads to error sorting.

Description

Technical Field

[0001] This utility model relates to a barcode scanning and sorting device, belonging to the technical field of barcode scanning and sorting devices. Background Technology

[0002] Barcode scanning and sorting devices are widely used in e-commerce logistics centers, express delivery companies, warehousing and logistics, and electronic product manufacturing. During the electronic product manufacturing process, products need to be tested and sorted. After being marked, these products are separated into qualified and unqualified products by the sorting device. However, the device is prone to instability during product reversal sorting, leading to incorrect sorting. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a barcode scanning and sorting device that can split the reversing operation into multiple sub-units, ensuring the stability of the product reversing process and avoiding the situation where the product moves to the other side and causes incorrect sorting.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a barcode scanning and sorting device, including: a feeding conveying component, a discharging conveying component, and a sorting table connected between the feeding conveying component and the discharging conveying component. At least one barcode scanning unit is provided above the feeding conveying component. Each barcode scanning unit is provided with a detection unit near the outside of the sorting table and above the feeding conveying component. The left and right sides of the sorting table, which is connected to the feeding conveying component and the discharging conveying component at the front and rear ends respectively, are respectively connected to a first guide chute and a second guide chute. The upper surface of the sorting table is provided with a plurality of mounting through holes arranged at equal intervals along the feeding direction and in a direction perpendicular to the feeding direction. A guide seat is rotatably installed in each mounting through hole. A plurality of synchronously rotating guide wheels are rotatably installed on the upper part of each guide seat. The upper part of the outer circumference of the guide wheel is flush with or slightly higher than the upper surface of the sorting table. Several guide seats are arranged in multiple rows at equal intervals along the feeding direction. A gear is installed at the bottom of each guide seat. Multiple gears in the same row mesh with a rack extending to the left and right. Several racks are connected to a drive rod. The drive rod, which can move along the length of the rack, is connected to a pneumatic push rod fixedly installed at the bottom of the sorting table. A receiving groove is opened in the area of ​​the first guide chute and the second guide chute near the sorting table. A side baffle is rotatably installed in each receiving groove. A gear part is provided on the lower surface of the side baffle near the end of the sorting table. A first flip gear meshing with the gear part is installed on the first guide chute or the second guide chute through a rotating shaft. A second flip gear is installed on the rotating shaft and located on one side of the first flip gear. One end of a flip rack is connected to the drive rod or the rack, and the other end of the flip rack meshes with the second flip gear.

[0005] The following are further improvements to the above technical solution: 1. In the above scheme, the outer diameter of the first flipping gear is larger than the outer diameter of the second flipping gear.

[0006] 2. In the above scheme, when the gear is at the 0° position, the rotation direction of the guide wheel on the guide seat is the same as the feeding direction. When the gear is at the 90° position, the rotation direction of the guide wheel on the guide seat is perpendicular to the feeding direction.

[0007] 3. In the above scheme, the guide seat further includes: a circular top plate and a lower housing connected to the lower surface edge of the circular top plate. A plurality of drive shafts are rotatably mounted on the lower surface of the circular top plate. One end of any one of the drive shafts is connected to a drive motor. Any two adjacent drive shafts are connected to each other by at least one set of mutually cooperating sprockets and chain drive. At least one guide wheel is fitted on each drive shaft. The upper surface of the circular top plate is provided with a strip-shaped clearance hole for the guide wheel to pass through.

[0008] 4. In the above scheme, both the feeding conveyor assembly and the discharging conveyor assembly are conveyor belts.

[0009] 5. In the above scheme, the upper ends of the first guide chute and the second guide chute are connected to the side of the sorting table.

[0010] 6. In the above scheme, the upper surface of the guide seat is lower than the upper surface of the sorting table or flush with the upper surface of the sorting table.

[0011] 7. In the above scheme, there are two scanning units and two detection units.

[0012] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art: This utility model relates to a barcode scanning and sorting device. The upper surface of the sorting table has several mounting holes arranged at equal intervals along the feeding direction and perpendicular to the feeding direction. A guide seat is rotatably mounted in each mounting hole. Several synchronously rotating guide wheels are rotatably mounted on the upper part of each guide seat. The upper part of the outer circumference of the guide wheels is flush with or slightly higher than the upper surface of the sorting table. Several guide seats are arranged in multiple rows at equal intervals along the feeding direction. A gear is mounted at the bottom of each guide seat. Multiple gears in the same row mesh with a rack extending laterally. Several racks are connected to a drive rod. The drive rod, which can move along the length of the rack, is connected to a pneumatic push rod fixedly mounted at the bottom of the sorting table. A first guide chute and a second guide chute each have a [missing information - likely a feature or design feature] near the sorting table. Each receiving slot has a side baffle rotatably mounted inside. A gear is provided on the lower surface of the side baffle near the sorting table. A first flip gear meshing with the gear is mounted on a first or second guide chute via a rotating shaft. A second flip gear is mounted on the rotating shaft and located to one side of the first flip gear. One end of a flip rack is connected to a drive rod, and the other end of the flip rack meshes with the second flip gear. This system can automatically sort products by reversing and diverting them based on the detection results. When reversing products, multiple synchronously rotating guide seats can be used to split the reversing operation into multiple sub-units to ensure stability during the product reversing process. It can also block and limit products that move to one side of the guide chute after reversing, preventing products from moving to the other side and causing incorrect sorting. Attached Figure Description

[0013] Appendix Figure 1 This is a top view of the structure of this practical barcode scanning and sorting device; Appendix Figure 2 This is an exploded view of the practical barcode scanning and sorting device; Appendix Figure 3 This is an exploded view of the guide seat of this practical barcode scanning and sorting device.

[0014] In the above attached figures: 1. Feeding conveyor assembly; 2. Discharging conveyor assembly; 3. Sorting table; 41. Scanning unit; 42. Detection unit; 51. First guide chute; 52. Second guide chute; 6. Mounting through hole; 7. Guide seat; 71. Circular top plate; 72. Lower housing; 73. Strip-shaped clearance hole; 8. Guide wheel; 9. Gear; 10. Drive rod; 11. Rack; 12. Tilting rack; 13. Pneumatic push rod; 14. Drive shaft; 15. Drive motor; 161. Sprocket; 162. Chain; 17. Rotating shaft; 18. Second tilting gear; 191. Receiving groove; 192. Side baffle; 20. Gear section; 21. First tilting gear. Detailed Implementation

[0015] The present patent can be further understood through the specific embodiments given below, but they are not intended to limit the present patent.

[0016] Example 1: A barcode scanning and sorting device includes: a feeding conveying assembly 1, a discharging conveying assembly 2, and a sorting table 3 connected between the feeding conveying assembly 1 and the discharging conveying assembly 2. At least one barcode scanning unit 41 is provided above the feeding conveying assembly 1. Each barcode scanning unit 41 is provided with a detection unit 42 near the outside of the sorting table 3 and above the feeding conveying assembly 1. The left and right sides of the sorting table 3, which is connected to the feeding conveying assembly 1 and the discharging conveying assembly 2 at the front and rear ends respectively, are respectively connected with a first guide groove 51 and a second guide groove 52. The upper surface of the sorting table 3 is provided with a plurality of mounting through holes 6 arranged at equal intervals along the feeding direction and in a direction perpendicular to the feeding direction. A guide seat 7 is rotatably installed in each mounting through hole 6. A plurality of synchronously rotating guide wheels 8 are rotatably installed on the upper part of each guide seat 7. The upper part of the outer circumference of the guide wheel 8 is flush with or slightly higher than the upper surface of the sorting table 3. Several guide seats 7 are arranged in multiple rows at equal intervals along the feeding direction. Each guide seat 7 has a gear 9 mounted on its bottom. Multiple gears 9 in the same row mesh with a rack 11 extending laterally. Several racks 11 are connected to a drive rod 10. The drive rod 10, which can move along the length of the racks 11, is connected to a pneumatic push rod 13 fixedly mounted on the bottom of the sorting table 3. The first guide chute 51 and the second guide chute 52 each have a receiving groove 191 near the sorting table 3. Each receiving groove... A side baffle 192 is rotatably installed in the slot 191. A gear part 20 is provided on the lower surface of the side baffle 192 near the sorting table 3. A first flip gear 21 that meshes with the gear part 20 is installed on the first guide slot 51 or the second guide slot 52 through a rotating shaft 17. A second flip gear 18 is installed on the rotating shaft 17 and located on one side of the first flip gear 21. One end of a flip rack 12 is connected to the drive rod 10 or the rack 11, and the other end of the flip rack 12 meshes with the second flip gear 18.

[0017] The outer diameter of the first reversing gear 21 is larger than the outer diameter of the second reversing gear 18.

[0018] When the gear 9 is at the 0° position, the rotation direction of the guide wheel 8 on the guide seat 7 is the same as the feeding direction. When the gear 9 is at the 90° position, the rotation direction of the guide wheel 8 on the guide seat 7 is perpendicular to the feeding direction.

[0019] The aforementioned guide seat 7 further includes: a circular top plate 71 and a lower housing 72 connected to the lower surface edge of the circular top plate 71. A plurality of drive shafts 14 are rotatably mounted on the lower surface of the circular top plate 71. One end of any one of the drive shafts 14 is connected to a drive motor 15. Any two adjacent drive shafts 14 are connected to a chain 162 through at least one set of mutually cooperating sprockets 161. At least one guide wheel 8 is fitted on each drive shaft 14. A strip-shaped clearance hole 73 is provided on the upper surface of the circular top plate 71 for the guide wheel 8 to pass through.

[0020] Both the feeding conveyor assembly 1 and the discharging conveyor assembly 2 mentioned above are conveyor belts.

[0021] The upper ends of the first guide trough 51 and the second guide trough 52 are connected to the side of the sorting table 3.

[0022] The upper surface of the guide seat 7 is lower than or flush with the upper surface of the sorting table 3.

[0023] Example 2: A barcode scanning and sorting device includes: a feeding conveying assembly 1, a discharging conveying assembly 2, and a sorting table 3 connected between the feeding conveying assembly 1 and the discharging conveying assembly 2. At least one barcode scanning unit 41 is provided above the feeding conveying assembly 1. Each barcode scanning unit 41 is provided with a detection unit 42 near the outside of the sorting table 3 and above the feeding conveying assembly 1. The left and right sides of the sorting table 3, which is connected to the feeding conveying assembly 1 and the discharging conveying assembly 2 at the front and rear ends respectively, are respectively connected with a first guide groove 51 and a second guide groove 52. The upper surface of the sorting table 3 is provided with a plurality of mounting through holes 6 arranged at equal intervals along the feeding direction and in a direction perpendicular to the feeding direction. A guide seat 7 is rotatably installed in each mounting through hole 6. A plurality of synchronously rotating guide wheels 8 are rotatably installed on the upper part of each guide seat 7. The upper part of the outer circumference of the guide wheel 8 is flush with or slightly higher than the upper surface of the sorting table 3. Several guide seats 7 are arranged in multiple rows at equal intervals along the feeding direction. Each guide seat 7 has a gear 9 mounted on its bottom. Multiple gears 9 in the same row mesh with a rack 11 extending laterally. Several racks 11 are connected to a drive rod 10. The drive rod 10, which can move along the length of the racks 11, is connected to a pneumatic push rod 13 fixedly mounted on the bottom of the sorting table 3. The first guide chute 51 and the second guide chute 52 each have a receiving groove 191 near the sorting table 3. Each receiving groove... A side baffle 192 is rotatably installed in the slot 191. A gear part 20 is provided on the lower surface of the side baffle 192 near the sorting table 3. A first flip gear 21 that meshes with the gear part 20 is installed on the first guide slot 51 or the second guide slot 52 through a rotating shaft 17. A second flip gear 18 is installed on the rotating shaft 17 and located on one side of the first flip gear 21. One end of a flip rack 12 is connected to the drive rod 10 or the rack 11, and the other end of the flip rack 12 meshes with the second flip gear 18.

[0024] The outer diameter of the first reversing gear 21 is larger than the outer diameter of the second reversing gear 18.

[0025] When the gear 9 is at the 0° position, the rotation direction of the guide wheel 8 on the guide seat 7 is the same as the feeding direction. When the gear 9 is at the 90° position, the rotation direction of the guide wheel 8 on the guide seat 7 is perpendicular to the feeding direction.

[0026] The aforementioned guide seat 7 further includes: a circular top plate 71 and a lower housing 72 connected to the lower surface edge of the circular top plate 71. A plurality of drive shafts 14 are rotatably mounted on the lower surface of the circular top plate 71. One end of any one of the drive shafts 14 is connected to a drive motor 15. Any two adjacent drive shafts 14 are connected to a chain 162 through at least one set of mutually cooperating sprockets 161. At least one guide wheel 8 is fitted on each drive shaft 14. A strip-shaped clearance hole 73 is provided on the upper surface of the circular top plate 71 for the guide wheel 8 to pass through.

[0027] Both the feeding conveyor assembly 1 and the discharging conveyor assembly 2 mentioned above are conveyor belts.

[0028] The upper ends of the first guide trough 51 and the second guide trough 52 are connected to the side of the sorting table 3.

[0029] The upper surface of the guide seat 7 is lower than or flush with the upper surface of the sorting table 3.

[0030] The aforementioned scanning unit 41 and detection unit 42 are each equipped with two units. Electronic products with normal detection results are sent out from the discharge conveyor assembly 3 for subsequent processing. Detection assembly 1 5 and detection assembly 2 7 are infrared detection assemblies. When the middle of the two assemblies is blocked by an electronic product, it indicates that a product has passed by. At this time, the scanning component above performs scanning detection. If the number of detections by the detection component and the number of scans by the scanning component do not match, it indicates that there are missed scans. The probability of missed scans is reduced by the cooperation of the two sets of detection components and scanning components.

[0031] The feeding conveyor assembly, discharging conveyor assembly, barcode scanning unit, and detection unit are not the focus of this application's technical solution, and can all be obtained through external selection and purchase, falling within the scope of existing technology, and will not be elaborated here; through the cooperation between the barcode scanning unit and the detection unit, the detection data of each product can be bound to the product through the identification code on the product, thereby realizing the matching and correspondence between the detection data and the product and the traceability of the detection data.

[0032] Working principle: After testing, electronic products are transported via the feeding conveyor assembly and scanned on it. They are then moved to the sorting table for sorting. The sorting table has guide troughs on both sides. A pneumatic push rod drives a rack to rotate the guide seat. The first rack and the second rack can drive the guide seat to rotate by driving the first gear and the second gear, respectively. While the guide seat is rotating, the flip racks on both sides rotate and lift the side baffle on the other side when the guide seat rotates to one side, preventing electronic products from entering the wrong guide trough due to collision and causing sorting failure.

[0033] When using the above-mentioned barcode scanning and sorting device, the automatic sorting of products can be achieved by reversing and diverting the products according to the detection results. When reversing the products, the reversing operation can be split into multiple sub-units by multiple synchronously rotating guide seats to ensure the stability of the product reversing process. Furthermore, the products that move to one side of the guide channel after reversing can be blocked and limited to avoid the products moving to the other side and causing incorrect sorting.

[0034] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A barcode scanning and sorting device, comprising: The sorting platform (3) consists of a feeding conveyor assembly (1), an discharging conveyor assembly (2), and a sorting table (3) connecting the feeding conveyor assembly (1) and the discharging conveyor assembly (2). At least one barcode scanning unit (41) is provided above the feeding conveyor assembly (1). Each barcode scanning unit (41) is located near the outside of the sorting table (3) and above the feeding conveyor assembly (1), and a detection unit (42) is provided thereon. The sorting table (3), which is connected to the feeding conveyor assembly (1) and the discharging conveyor assembly (2) at its front and rear ends respectively, has a detection unit (42) on its left and right sides. The sorting table (3) is connected to a first guide trough (51) and a second guide trough (52) on both sides respectively. The upper surface of the sorting table (3) is provided with a number of mounting through holes (6) arranged at equal intervals along the feeding direction and in a direction perpendicular to the feeding direction. A guide seat (7) can be rotatably installed in each mounting through hole (6). A number of synchronously rotating guide wheels (8) are rotatably installed on the upper part of each guide seat (7). The upper part of the outer circumference of the guide wheel (8) is flush with or slightly higher than the upper surface of the sorting table (3). Several guide seats (7) are arranged in multiple rows at equal intervals along the feeding direction. Each guide seat (7) has a gear (9) installed at its bottom. Multiple gears (9) in the same row mesh with a rack (11) extending to the left and right. Several racks (11) are connected to a drive rod (10). The drive rod (10), which can move along the length of the rack (11), is connected to a pneumatic push rod (13) fixedly installed at the bottom of the sorting table (3). The first guide trough (51) and the second guide trough (52) each have a receiving groove (191) in the area near the sorting table (3). Each receiving groove (191) has a receiving groove (191) in the area near the sorting table (3). A side baffle (192) is rotatably installed inside the 91). A gear part (20) is provided on the lower surface of the side baffle (192) near the sorting table (3). A first flip gear (21) meshing with the gear part (20) is installed on the first guide groove (51) or the second guide groove (52) through a rotating shaft (17). A second flip gear (18) is installed on the rotating shaft (17) and located on one side of the first flip gear (21). One end of a flip rack (12) is connected to the drive rod (10) or the rack (11), and the other end of the flip rack (12) meshes with the second flip gear (18).

2. The barcode scanning and sorting device according to claim 1, characterized in that: The outer diameter of the first reversing gear (21) is larger than the outer diameter of the second reversing gear (18).

3. The barcode scanning and sorting device according to claim 1, characterized in that: When the gear (9) is at the 0° position, the rotation direction of the guide wheel (8) on the guide seat (7) is the same as the feeding direction. When the gear (9) is at the 90° position, the rotation direction of the guide wheel (8) on the guide seat (7) is perpendicular to the feeding direction.

4. The barcode scanning and sorting device according to any one of claims 1 to 3, characterized in that: The guide seat (7) further includes: a circular top plate (71) and a lower housing (72) connected to the lower edge of the circular top plate (71). The lower surface of the circular top plate (71) is rotatably mounted with a plurality of spaced drive shafts (14). One end of any one of the drive shafts (14) is connected to a drive motor (15). Any two adjacent drive shafts (14) are connected to a chain (162) through at least one set of mutually cooperating sprockets (161). Each drive shaft (14) is fitted with at least one guide wheel (8). The upper surface of the circular top plate (71) is provided with a strip-shaped clearance hole (73) for the guide wheel (8) to pass through.

5. The barcode scanning and sorting device according to claim 1, characterized in that: Both the feeding conveyor assembly (1) and the discharging conveyor assembly (2) are conveyor belts.

6. The barcode scanning and sorting device according to claim 1, characterized in that: The upper ends of the first guide trough (51) and the second guide trough (52) which are inclined are connected to the side of the sorting table (3).

7. The barcode scanning and sorting device according to claim 1, characterized in that: The upper surface of the guide seat (7) embedded in the mounting through hole (6) is lower than or flush with the upper surface of the sorting table (3).

8. The barcode scanning and sorting device according to claim 1, characterized in that: Two scanning units (41) and two detection units (42) are provided.

Images