Mail transmission detection equipment
By introducing a purging structure and positioning frame into the mail transmission detection equipment, the problems of dust affecting detection accuracy and mail tipping have been solved, achieving clean and stable mail delivery.
Patent Information
- Application Number
- CN202520010152.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-01-03
AI Technical Summary
In existing mail transmission detection equipment, dust easily adheres to the surface of mail, affecting detection accuracy, and the lack of an effective positioning device causes mail to tip over, affecting detection results.
The testing equipment is equipped with a purging structure and a positioning frame. The purging structure removes dust using a high-pressure nozzle and an air pump, while the positioning frame secures the mail using a motor-driven clamping plate, ensuring clean and stable delivery.
It effectively removes dust from the surface of emails, improves detection accuracy, and prevents emails from tipping over during transport, ensuring effective detection.
Smart Images
Figure CN223931994U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of logistics inspection technology, and more specifically, to a mail transmission inspection device. Background Technology
[0002] In the logistics industry, mail transmission inspection equipment plays a crucial role. It is responsible for inspecting mail during transmission to ensure its security and integrity. Currently, mail transmission inspection equipment mainly uses belt conveyors to transport mail and then inspects the mail.
[0003] However, existing email transmission detection equipment has some shortcomings, such as:
[0004] 1. During the storage process, a lot of dust easily adheres to the surface of emails. This dust not only affects the subsequent use by operators, but may also interfere with the detection accuracy of detection equipment, leading to false alarms or missed alarms.
[0005] 2. During the conveyor belt transport process, due to the lack of an effective positioning device, the mail is prone to tipping over, which not only affects the detection effect, but may also damage the equipment.
[0006] In view of the above situation, this utility model proposes an email transmission detection device. Utility Model Content
[0007] In order to overcome the above-mentioned defects of the prior art, the present invention provides an email transmission detection device to solve the problems mentioned in the background art.
[0008] To achieve the above objectives, the present invention provides the following technical solution: a mail transmission detection device, including a belt conveyor, a roller conveyor on one side of the belt conveyor, and a detection device on the top of the support to which the belt conveyor belongs.
[0009] To effectively remove dust adhering to the surface of mail and prevent it from affecting the inspection results, the inspection equipment preferably includes a blowing structure on one side. This blowing structure comprises a support frame mounted on top of the support bracket of the belt conveyor and located on one side of the inspection equipment. A first motor is mounted on top of the support frame, with a rotating rod at its output end. An upper tube is located at the bottom of the rotating rod, and two side tubes are connected to the bottom of the upper tube. Multiple high-pressure nozzles are connected to the bottom of the upper tube and the outer walls of the side tubes. An air pump is mounted on top of the support frame, located to the side of the first motor. An air delivery hose is attached to the output end of the air pump. The first motor is fixedly mounted on top of the support frame, and its output end is fixedly connected to the rotating rod. The rotating rod is fixedly connected to the upper tube. The air pump is fixedly mounted on top of the support frame, and its output end is connected to the air delivery hose, one end of which is connected to the upper tube.
[0010] To clamp and secure the mail and prevent it from tipping or shifting during transport, thus affecting the detection results, preferably, a positioning frame is fixedly installed on the surface of the belt of the belt conveyor. Two clamping plates are slidably installed inside the positioning frame. Each of the two inner walls of the positioning frame has a mounting groove. One mounting groove houses a bidirectional threaded screw, and the other a sliding rod. Two threaded blocks and a slider are respectively installed outside the bidirectional threaded screw and the sliding rod. A second motor is installed at one end of the bidirectional threaded screw, which is fixedly installed on the outer wall of the positioning frame. The output end of the second motor is fixedly connected to the bidirectional threaded screw inside one of the mounting grooves. The two threaded blocks are installed outside the screw and threadedly connected to it. The slider is slidably connected outside the sliding rod. The two threaded blocks and the slider are respectively fixed to the two ends of the corresponding clamping plates.
[0011] The technical effects and advantages of this utility model are as follows:
[0012] 1. By setting up a purging structure, the air pump generates airflow that enters the upper pipe through the air delivery hose. The upper pipe divides the airflow into the interior of the two side pipes, and finally sprays it out through the corresponding high-pressure nozzles. The first motor drives the rotating rod to rotate, and the rotating rod drives the upper pipe and side pipes to rotate repeatedly in both directions, so as to thoroughly blow away the dust on the surface of the mail, thereby avoiding the dust on the surface of the mail from affecting the detection of the detection equipment and improving the detection effect.
[0013] 2. By placing the mail to be inspected inside the positioning frame, the positioning frame ensures that the mail is in the center of the belt surface of the belt conveyor. The second motor drives the bidirectional threaded screw to rotate, so that the two threaded blocks move closer to each other, and drive the corresponding clamping plates to move closer to each other. The two clamping plates can clamp and fix the mail inside the positioning frame, thereby preventing the mail from tipping over during the conveying process and affecting the subsequent inspection results. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0015] Figure 2 This is a partial structural diagram of the purging structure of this utility model.
[0016] Figure 3 This is a schematic diagram of the internal structure of the positioning frame of this utility model.
[0017] Figure 4 This is a schematic diagram of the connection structure of the two clamping plates of this utility model.
[0018] Figure 5 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle.
[0019] The attached figures are labeled as follows: 1. Belt conveyor; 2. Roller conveyor; 3. Testing equipment; 4. Support frame; 5. First motor; 6. Rotating rod; 7. Upper pipe; 8. Side pipe; 9. High-pressure nozzle; 10. Air pump; 11. Air supply hose; 12. Positioning frame; 13. Clamping plate; 14. Mounting groove; 15. Bidirectional threaded screw; 16. Slide rod; 17. Threaded block; 18. Slider; 19. Second motor. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] As attached Figure 1-5 The email transmission detection device shown includes a belt conveyor 1, a roller conveyor 2 on one side of the belt conveyor 1, and a detection device 3 on the top of the support to which the belt conveyor 1 belongs.
[0022] Specifically, in this structure, logistics mail is transported to the inside of the detection equipment 3 via belt conveyor 1, and after being detected by the detection equipment 3, it enters the roller conveyor 2 for delivery.
[0023] It is worth noting that the belt conveyor 1 consists of components such as a support frame, belt, belt rollers, tensioning device and transmission device. The transmission device drives the belt to run inside the support frame to achieve the mail conveying operation. It is an existing product and will not be described in detail here.
[0024] Roller conveyor 2 consists of drive rollers, frame, support and drive structure. The drive structure drives multiple drive rollers to rotate inside the frame to transport the inspected mail. This is existing technology.
[0025] The inspection device 3 is installed on the support of the belt conveyor 1 and is used to inspect mail. It is an existing inspection device 3 in the logistics industry on the market. Its inspection method is existing technology and will not be fully explained.
[0026] In a specific embodiment, as shown in the appendix Figure 1 , 2 As shown, a purging structure is provided on one side of the testing device 3. The purging structure includes a support frame 4, which is installed on the top of the bracket of the belt conveyor 1 and located on one side of the testing device 3. A first motor 5 is installed on the top of the support frame 4. A rotating rod 6 is installed at the output end of the first motor 5. An upper pipe 7 is installed at the bottom end of the rotating rod 6. Two side pipes 8 are connected to the bottom of the upper pipe 7. Multiple high-pressure nozzles 9 are connected to the bottom of the upper pipe 7 and the outer side wall of the side pipes 8. An air pump 10 is installed on the top of the support frame 4 on the side of the first motor 5. An air delivery hose 11 is installed at the output end of the air pump 10. The first motor 5 is fixedly installed on the top of the support frame 4, and the output end of the first motor 5 is fixedly connected to the rotating rod 6. The rotating rod 6 is fixedly connected to the upper pipe 7. The air pump 10 is fixedly installed on the top of the support frame 4, and the output end of the air pump 10 is connected to the air delivery hose 11. One end of the air delivery hose 11 is connected to the upper pipe 7.
[0027] Specifically, in this structure, as an improvement on the existing mail transmission detection device 3, it can blow away the dust on the surface of the mail. On the one hand, this prevents the dust on the mail from affecting the operator's subsequent use, and on the other hand, it reduces the impact of the attached dust on the subsequent detection accuracy.
[0028] First, the mail is conveyed by the belt conveyor 1 to the bottom of the support frame 4 and then stops. At this time, the air pump 10 generates airflow that enters the upper pipe 7 through the air delivery hose 11. The upper pipe 7 divides the airflow into the interior of the two side pipes 8 and finally sprays it out through the corresponding high-pressure nozzles 9. Meanwhile, the first motor 5 drives the rotating rod 6 to rotate, and the rotating rod 6 drives the upper pipe 7 and the side pipes 8 to rotate repeatedly in both directions to thoroughly clean the dust on the surface of the mail and blow it off, thereby preventing the dust on the surface of the mail from affecting the detection of the detection equipment 3.
[0029] It is worth noting that in the above structure, the gas delivery hose 11 is a hose of a certain length, which will not affect the rotation of the upper pipe 7 and the side pipe 8.
[0030] In a specific embodiment, as shown in the appendix Figure 1 , 3 As shown in Figures 4 and 5, a positioning frame 12 is fixedly installed on the surface of the belt of the belt conveyor 1. Two clamping plates 13 are slidably installed inside the positioning frame 12. The two inner walls of the positioning frame 12 are provided with mounting grooves 14. A bidirectional threaded screw 15 is installed inside one mounting groove 14, and a sliding rod 16 is installed inside the other mounting groove 14. Two threaded blocks 17 and a slider 18 are respectively installed outside the bidirectional threaded screw 15 and the sliding rod 16. A second motor 19 is installed at one end of the bidirectional threaded screw 15. The second motor 19 is fixedly installed on the outer wall of the positioning frame 12, and the output end of the second motor 19 is fixedly connected to the bidirectional threaded screw 15 inside one of the mounting grooves 14. The two threaded blocks 17 are installed outside the screw and are threadedly connected to the screw. The slider 18 is slidably connected outside the sliding rod 16. The two threaded blocks 17 and the slider 18 are respectively fixed at both ends of the corresponding clamping plates 13.
[0031] Specifically, this structure is used to clamp and position mail on the surface of the belt of the belt conveyor 1 to prevent it from tipping over during the conveying process and affecting the detection effect.
[0032] The mail to be inspected is placed inside the positioning frame 12. The positioning frame 12 ensures that the mail is in the center of the belt surface of the belt conveyor 1. According to the size of the mail to be inspected, the second motor 19 drives the bidirectional threaded screw 15 to rotate, so that the two threaded blocks 17 move closer to each other, and drive the corresponding clamping plates 13 to move closer to each other. The movement of the two clamping plates 13 can be guided by the slider 18 sliding outside the slide rod 16. The two clamping plates 13 clamp and fix the mail inside the positioning frame 12, thereby preventing the mail from tipping over during the conveying process and affecting the subsequent inspection effect.
[0033] Working principle of this utility model:
[0034] Specifically, this application is a mail transmission detection device. In actual use, the mail to be detected is first placed inside the positioning frame 12 to ensure that the mail is in the center of the belt surface of the belt conveyor 1. The second motor 19 drives the bidirectional threaded screw 15 to rotate, so that the two threaded blocks 17 move closer to each other and drive the corresponding clamping plates 13 to move closer to each other. The two clamping plates 13 clamp and fix the mail inside the positioning frame 12, thereby preventing the mail from tipping over during the transmission process and affecting the subsequent detection effect.
[0035] When the belt conveyor 1 is running, it transports the mail inside the positioning frame 12 to the bottom of the support frame 4 and then stops running. The air pump 10 generates airflow that enters the upper pipe 7 through the air delivery hose 11. The upper pipe 7 divides the airflow into the interior of the two side pipes 8 and finally sprays it out through the corresponding high-pressure nozzles 9. Meanwhile, the first motor 5 drives the rotating rod 6 to rotate, and the rotating rod 6 drives the upper pipe 7 and the side pipes 8 to rotate repeatedly in both directions to thoroughly clean the dust on the surface of the mail.
[0036] After being cleaned, the mail is conveyed again by belt conveyor 1 to the inside of the testing equipment 3 for testing. The tested mail is then conveyed out by roller conveyor 2.
[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A mail transmission detection device, comprising a belt conveyor (1), characterized in that: A roller conveyor (2) is provided on one side of the belt conveyor (1), and a detection device (3) is provided on the top of the support to which the belt conveyor (1) belongs. A purging structure is provided on one side of the detection device (3). The purging structure includes a support frame (4), which is installed on the top of the bracket of the belt conveyor (1) and located on one side of the detection equipment (3). A first motor (5) is provided on the top of the support frame (4). A rotating rod (6) is provided at the output end of the first motor (5). An upper pipe (7) is provided at the bottom end of the rotating rod (6). Two side pipes (8) are connected to the bottom of the upper pipe (7). Multiple high-pressure nozzles (9) are connected to the bottom of the upper pipe (7) and the outer side wall of the side pipes (8). An air pump (10) is provided on the top of the support frame (4) on one side of the first motor (5). An air delivery hose (11) is provided at the output end of the air pump (10).
2. The email transmission detection device according to claim 1, characterized in that: A positioning frame (12) is fixedly installed on the surface of the belt of the belt conveyor (1). Two clamping plates (13) are slidably installed inside the positioning frame (12). Two mounting grooves (14) are opened on the two inner walls of the positioning frame (12). A bidirectional threaded screw (15) is installed inside one mounting groove (14), and a sliding rod (16) is installed inside the other mounting groove (14). Two threaded blocks (17) and a slider (18) are respectively installed on the outside of the bidirectional threaded screw (15) and the sliding rod (16). A second motor (19) is installed at one end of the bidirectional threaded screw (15).
3. The email transmission detection device according to claim 2, characterized in that: The second motor (19) is fixedly installed on the outer wall of the positioning frame (12), and the output end of the second motor (19) is fixedly connected to the bidirectional threaded screw (15) inside one of the mounting slots (14). Two threaded blocks (17) are installed on the outside of the screw and are threadedly connected to the screw. The slider (18) is slidably connected to the outside of the slide rod (16). The two threaded blocks (17) and the slider (18) are respectively fixed at both ends of the corresponding clamping plate (13).
4. The email transmission detection device according to claim 1, characterized in that: The first motor (5) is fixedly installed on the top of the support frame (4), and the output end of the first motor (5) is fixedly connected to the rotating rod (6), which is fixedly connected to the upper tube (7).
5. The email transmission detection device according to claim 1, characterized in that: The air pump (10) is fixedly installed on the top of the support frame (4), and the output end of the air pump (10) is connected to the air delivery hose (11), one end of the air delivery hose (11) is connected to the upper pipe (7).