Device for quickly identifying goods codes

Abstract

The utility model belongs to the technical field of logistics sorting, and particularly relates to a fast identification goods coding device which comprises a conveying mechanism, a blowing mechanism and a transmission mechanism, the conveying mechanism comprises a conveying belt, a driving roller, a detection support and a laser scanning identifier, the driving roller is arranged on the conveying belt, the detection support is arranged on the rear side of the conveying belt, and the laser scanning identifier is arranged on the detection support. A laser scanning recognizer is arranged on the detection bracket; the blowing mechanism is arranged on the conveying belt, the blowing mechanism comprises a blowing support, a ventilation pipeline, an exhaust pipe, an air inlet hopper and a supporting rod, the blowing support is arranged on the conveying belt, the ventilation pipeline is arranged on the blowing support, a laser scanning recognizer is used for scanning and recognizing cargo bar codes, and meanwhile, the air inlet hopper is arranged on the blowing support. The driving roller of the conveying belt synchronously drives the transmission mechanism to work, the transmission mechanism works to enable the impeller to rotate to generate airflow, the airflow is blown to goods through the blowing mechanism to blow the surface of a bar code, and the situation that the scanning effect is affected by dust falling on the bar code is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics sorting, in particular to a device for quickly identifying cargo coding. Background Art

[0002] The existing automatic sorting devices on the market generally use barcode technology to identify cargo information, and the accuracy of information recognition is low. The guide rails for unloading goods after sorting are not centralized, which makes the entire device bulky, occupies a large area, and increases the cost of use. This is not conducive to the promotion of sorting devices.

[0003] The existing encoding device needs to go through multiple layers of transmission during the encoding process of goods. During the transmission process, dust is easily attached to the surface of the barcode, affecting the scanning effect. Therefore, the present application proposes a device for quickly identifying goods coding. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above-mentioned and / or existing problems in the existing devices for quickly identifying cargo codes, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a device for quickly identifying cargo coding, which uses a laser scanning identifier to scan and identify the cargo barcode. At the same time, the driving roller of the conveyor belt synchronously drives the transmission mechanism to work, and the transmission mechanism rotates the impeller to generate airflow. The airflow is blown onto the cargo through the purge mechanism to purge the surface of the barcode, thereby preventing dust from falling on the barcode and affecting the scanning effect.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A device for quickly identifying cargo coding, comprising:

[0009] The conveying mechanism comprises a conveying belt, a driving roller, a detection bracket and a laser scanning identifier, wherein the conveying belt is provided with a driving roller, a detection bracket is provided at the rear side of the conveying belt, and the detection bracket is provided with a laser scanning identifier;

[0010] A purge mechanism is arranged on the conveyor belt, and the purge mechanism includes a purge bracket, a ventilation pipe, an exhaust pipe, an air intake hopper and a support rod. The purge bracket is arranged on the conveyor belt, the ventilation pipe is arranged on the purge bracket, the exhaust pipe is arranged at the bottom of the ventilation pipe, the air intake hopper is arranged at the front end of the ventilation pipe, and the support rod is arranged in the air intake hopper;

[0011] The transmission mechanism is connected between the driving roller and the supporting rod.

[0012] As a preferred solution of the rapid identification cargo coding device described in the utility model, wherein: the transmission mechanism includes a transmission shaft, a transmission gear, a drive pulley, a drive gear, a wind shaft, a pneumatic pulley, an impeller and a pneumatic belt, the transmission shaft is rotatably connected to the front end of the conveyor belt, the transmission shaft is provided with a transmission gear and a drive pulley, the drive gear is provided on a drive roller, the wind shaft is rotatably connected to a support rod, an impeller is provided at one end of the wind shaft, a pneumatic pulley is provided at the other end of the wind shaft, and a pneumatic belt is connected between the drive pulley and the pneumatic pulley.

[0013] As a preferred solution of the rapid identification cargo coding device described in the utility model, wherein: a roller brush mechanism is arranged on the conveyor belt, the roller brush mechanism includes a roller brush bracket, a cleaning roller, a cleaning pulley and a cleaning belt, the roller brush bracket is arranged on the conveyor belt, a cleaning roller is arranged on the roller brush bracket, a cleaning pulley is arranged on the roller shaft of the cleaning roller, and a cleaning belt is connected between the cleaning pulley and the driving pulley.

[0014] As a preferred solution of the device for quickly identifying cargo coding described in the utility model, wherein: the exhaust pipes are evenly distributed at the bottom of the ventilation duct, and the bottom outlets of the exhaust pipes are inclined.

[0015] As a preferred solution of the rapid identification cargo coding device described in the utility model, wherein: the diameter of the driving gear is larger than the diameter of the transmission gear, and the diameter of the driving pulley is larger than the diameter of the pneumatic pulley.

[0016] As a preferred solution of the device for quickly identifying cargo coding described in the utility model, bearings are provided between the wind shaft and the support rod, and between the roller brush bracket and the cleaning roller.

[0017] As a preferred solution of the device for quickly identifying cargo coding described in the utility model, the cleaning roller is a soft brush roller.

[0018] Compared with the prior art: the utility model sets a laser scanning identifier on the conveyor belt, and uses the laser scanning identifier to scan and identify the barcode of the goods while conveying the goods. At the same time, the driving roller of the conveyor belt synchronously drives the transmission mechanism to work, and the operation of the transmission mechanism causes the impeller to rotate to generate airflow. The airflow is blown onto the goods through the purge mechanism to purge the surface of the barcode, thereby preventing dust from falling on the barcode and affecting the scanning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 This is a schematic diagram of the shaft side structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the conveying mechanism of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the purge mechanism of the utility model;

[0023] Figure 4 This is a schematic diagram of the transmission mechanism structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the roller brush mechanism of the utility model.

[0025] In the figure: 100 conveying mechanism, 110 conveyor belt, 120 driving roller, 130 detection bracket, 140 laser scanning identifier, 200 purge mechanism, 210 purge bracket, 220 ventilation duct, 230 exhaust pipe, 240 air intake hopper, 250 support rod, 300 transmission mechanism, 310 transmission shaft, 320 transmission gear, 330 driving pulley, 340 driving gear, 350 wind shaft, 360 pneumatic pulley, 370 impeller, 380 pneumatic belt, 400 roller brush mechanism, 410 roller brush bracket, 420 cleaning roller, 430 cleaning pulley, 440 cleaning belt. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0028] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0029] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] The utility model provides a device for quickly identifying cargo codes. It uses a laser scanning identifier to scan and identify cargo bar codes. At the same time, the driving roller of the conveyor belt synchronously drives the transmission mechanism to work. The transmission mechanism works to rotate the impeller to generate airflow. The airflow is blown onto the cargo through the purge mechanism to purge the surface of the bar code to prevent dust from falling on the bar code and affecting the scanning effect. Please refer to Figure 1-Figure 5 , including: a conveying mechanism 100, a purge mechanism 200 and a transmission mechanism 300.

[0031] The conveying mechanism 100 includes a conveying belt 110, a driving roller 120, a detection bracket 130 and a laser scanning identifier 140. The conveying belt 110 is provided with a driving roller 120, the rear side of the conveying belt 110 is provided with a detection bracket 130, and the detection bracket 130 is provided with a laser scanning identifier 140;

[0032] The conveyor belt 110 itself is driven by a motor, the driving roller 120 rotates following the operation of the conveyor belt 110, the objects are placed on the conveyor belt 110 for transportation, and the laser scanning identifier 140 scans the barcode on the goods.

[0033] The purge mechanism 200 is arranged on the conveyor belt 110, and the purge mechanism 200 includes a purge bracket 210, a ventilation pipe 220, an exhaust pipe 230, an air intake hopper 240 and a support rod 250. The purge bracket 210 is arranged on the conveyor belt 110, the ventilation pipe 220 is arranged on the purge bracket 210, the exhaust pipe 230 is arranged at the bottom of the ventilation pipe 220, the air intake hopper 240 is arranged at the front end of the ventilation pipe 220, and the support rod 250 is arranged in the air intake hopper 240;

[0034] One end of the ventilation duct 220 is closed, and the other end is connected to the air intake hopper 240 . Air is taken in through the air intake hopper 240 , and the airflow is discharged from the exhaust pipe 230 after passing through the ventilation duct 220 .

[0035] The transmission mechanism 300 is connected between the driving roller 120 and the support rod 250. Specifically, the transmission mechanism 300 includes a transmission shaft 310, a transmission gear 320, a driving pulley 330, a driving gear 340, a wind shaft 350, a pneumatic pulley 360, an impeller 370 and a pneumatic belt 380. The transmission shaft 310 is rotatably connected to the front end of the conveyor belt 110. The transmission shaft 310 is provided with a transmission gear 320 and a driving pulley 330. The driving gear 340 is provided on the driving roller 120. The wind shaft 350 is rotatably connected to the support rod 250. An impeller 370 is provided at one end of the wind shaft 350. A pneumatic pulley 360 is provided at the other end of the wind shaft 350. A pneumatic belt 380 is connected between the driving pulley 330 and the pneumatic pulley 360.

[0036] The driving roller 120 drives the driving gear 340 to rotate, the driving gear 340 drives the transmission gear 320 to rotate, the transmission gear 320 synchronously drives the driving pulley 330 to rotate, the driving pulley 330 drives the wind shaft 350 to rotate through the pneumatic belt 380, and the wind shaft 350 drives the impeller 370.

[0037] Since dust may adhere to the barcode and is difficult to blow off, a roller brush mechanism 400 is provided on the conveyor belt 110. The roller brush mechanism 400 includes a roller brush bracket 410, a cleaning roller 420, a cleaning pulley 430 and a cleaning belt 440. The roller brush bracket 410 is provided on the conveyor belt 110. A cleaning roller 420 is provided on the roller brush bracket 410. A cleaning pulley 430 is provided on the roller shaft of the cleaning roller 420. The cleaning belt 440 is connected between the cleaning pulley 430 and the driving pulley 330.

[0038] The driving pulley 330 drives the cleaning roller 420 to rotate through the cleaning belt 440, and the cleaning roller 420 is used to clean the barcode.

[0039] To ensure uniform air discharge, the exhaust pipe 230 is evenly distributed at the bottom of the ventilation duct 220, and the bottom outlet of the exhaust pipe 230 is tilted so that the air flow is tilted to blow toward the barcode to blow off the dust on the barcode.

[0040] In order to achieve speed change, the diameter of the driving gear 340 is larger than the diameter of the transmission gear 320, and the diameter of the driving pulley 330 is larger than the diameter of the pneumatic pulley 360, so as to achieve a speed increase effect and make the impeller 370 rotate at a high speed.

[0041] In order to reduce transmission resistance, bearings are provided between the wind shaft 350 and the support rod 250, and between the roller brush bracket 410 and the cleaning roller 420, so as to reduce transmission resistance and facilitate transmission.

[0042] In order to prevent the barcode from being scratched, the cleaning roller 420 is a soft-bristled brush roller, and the soft bristles are used to clean the barcode.

[0043] During specific use, items are placed on the conveyor belt 110 for transportation, the laser scanning identifier 140 scans the barcode on the goods, and the scanned data is uploaded to the computer for encoding. The driving roller 120 drives the driving gear 340 to rotate, the driving gear 340 drives the transmission gear 320 to rotate, and the transmission gear 320 synchronously drives the driving pulley 330 to rotate. The driving pulley 330 drives the wind shaft 350 to rotate through the pneumatic belt 380, and the wind shaft 350 drives the impeller 370, thereby driving the air flow. The air flow passes through the ventilation duct 220 and is discharged from the exhaust pipe 230, blowing towards the barcode for sweeping. At the same time, the driving pulley 330 drives the cleaning roller 420 to rotate through the cleaning belt 440, and the barcode is cleaned by the cleaning roller 420 to ensure the cleaning effect.

[0044] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. Rapid identification of cargo coding device, characterized in that: include: A conveying mechanism (100) comprises a conveying belt (110), a driving roller (120), a detection bracket (130) and a laser scanning identifier (140), wherein the conveying belt (110) is provided with a driving roller (120), the detection bracket (130) is provided at the rear side of the conveying belt (110), and the laser scanning identifier (140) is provided on the detection bracket (130); A purge mechanism (200) is arranged on the conveyor belt (110), the purge mechanism (200) comprising a purge bracket (210), a ventilation pipe (220), an exhaust pipe (230), an air intake hopper (240) and a support rod (250); the purge bracket (210) is arranged on the conveyor belt (110), the ventilation pipe (220) is arranged on the purge bracket (210), the exhaust pipe (230) is arranged at the bottom of the ventilation pipe (220), the air intake hopper (240) is arranged at the front end of the ventilation pipe (220), and the support rod (250) is arranged in the air intake hopper (240); The transmission mechanism (300) is connected between the driving roller (120) and the support rod (250).

2. The rapid identification cargo coding device according to claim 1 is characterized in that: The transmission mechanism (300) comprises a transmission shaft (310), a transmission gear (320), a driving pulley (330), a driving gear (340), a wind shaft (350), a pneumatic pulley (360), an impeller (370) and a pneumatic belt (380); the transmission shaft (310) is rotatably connected to the front end of the conveyor belt (110); the transmission gear (320) and the driving pulley (330) are arranged on the transmission shaft (310); the driving gear (340) is arranged on the driving roller (120); the wind shaft (350) is rotatably connected to the support rod (250); an impeller (370) is arranged at one end of the wind shaft (350); a pneumatic pulley (360) is arranged at the other end of the wind shaft (350); and a pneumatic belt (380) is connected between the driving pulley (330) and the pneumatic pulley (360).

3. The rapid identification cargo coding device according to claim 2 is characterized in that: The conveyor belt (110) is provided with a roller brush mechanism (400), the roller brush mechanism (400) comprising a roller brush bracket (410), a cleaning roller (420), a cleaning pulley (430) and a cleaning belt (440), the roller brush bracket (410) is provided on the conveyor belt (110), the cleaning roller (420) is provided on the roller brush bracket (410), the cleaning pulley (430) is provided on the roller shaft of the cleaning roller (420), and the cleaning belt (440) is connected between the cleaning pulley (430) and the driving pulley (330).

4. The rapid identification cargo coding device according to claim 1 is characterized in that: The exhaust pipes (230) are evenly distributed at the bottom of the ventilation duct (220), and the bottom outlets of the exhaust pipes (230) are arranged at an angle.

5. The rapid identification cargo coding device according to claim 2 is characterized in that: The diameter of the driving gear (340) is greater than the diameter of the transmission gear (320), and the diameter of the driving pulley (330) is greater than the diameter of the pneumatic pulley (360).

6. The rapid identification cargo coding device according to claim 3 is characterized in that: Bearings are provided between the wind shaft (350) and the support rod (250), and between the roller brush bracket (410) and the cleaning roller (420).

7. The rapid identification cargo coding device according to claim 3 is characterized in that: The cleaning roller (420) is a soft brush roller.

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