Letter sorting machine

Abstract

The utility model relates to the technical field of postal service and logistics, in particular to a letter sorting machine which comprises a sorting table, a servo motor is fixedly installed on the lower surface of the middle of the bottom end of the sorting table, an output shaft of the servo motor penetrates through the sorting table to be fixedly provided with a material guide plate, and four containing grooves are formed in the outer side of the material guide plate in an equal-radian mode. And three material distributing tables are arranged on the outer side of the sorting table. The sorting table, the servo motor, the material guide plate, the identification sensor, the material distributing table and the containing grooves are used in cooperation, the driving motor controls the belt conveyor to convey letters on the belt conveyor forwards, then the letters are identified by the identification sensor arranged in the middle of the support, and meanwhile the letters enter the containing grooves in the side, close to the belt conveyor, of the material guide plate in sequence; and then the servo motor is started, the servo motor controls the material guide plate to rotate until the recognized letters enter the corresponding positions, and then the material guide plate stops rotating, so that the letters can be quickly classified.

Description

Technical Field

[0001] The utility model relates to the technical field of postal services and logistics, in particular to a letter sorting machine. Background Art

[0002] Letter sorting belongs to the field of postal and logistics. This field involves mailing services, parcel distribution, express delivery services, etc., among which letter sorting is a key link in the entire postal system. In this process, letters are usually sorted and sorted through automated or semi-automated systems to ensure that they are accurately sent to their destinations.

[0003] Existing letter sorting is generally done manually, which is inefficient. Moreover, as the sorting time gets longer, the workers become more tired and the probability of missorting increases. For this reason, we propose a letter sorting machine. Utility Model Content

[0004] The purpose of the utility model is to provide a letter sorting machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] Letter sorting machines, including

[0007] A sorting table, wherein a servo motor is fixedly mounted on the lower surface of the middle part of the bottom end of the sorting table, and an output shaft of the servo motor passes through the sorting table and a material guide plate is fixedly mounted thereon, and four placement grooves of equal arc are arranged on the outer side of the material guide plate;

[0008] Three material distribution platforms are arranged outside the sorting platform, and frames are fixedly mounted on the top of one side of the three material distribution platforms close to the placement slots. A material unloading mechanism is arranged in the middle of the frame, and the material unloading mechanism includes a roller, a material prying plate and a film.

[0009] Preferably, the three material distribution platforms are arranged in a triangle, a belt conveyor is provided on one side of the sorting platform away from the three material distribution platforms, and a driving motor is provided on the outside of one side of the belt conveyor;

[0010] Preferably, a motor is fixedly mounted on the outside of one side of the frame, the output shaft of the motor is located between the top of the frame, a roller is arranged between, a plurality of stripper plates are arranged at equal arcs on the outside of the middle of the roller, and a plurality of stripper plates are arranged at one end away from the roller with a film;

[0011] Preferably, a bracket is fixedly installed at the middle of the top of the belt conveyor, and an identification sensor is fixedly installed at the middle of the bracket, and the identification sensor is electrically connected to the servo motor and the motor;

[0012] Preferably, the height of the belt conveyor is level with the placement trough;

[0013] Preferably, one end of the material distribution platform away from the sorting platform is inclined downward.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The letter sorting machine uses a sorting table, a servo motor, a guide plate, an identification sensor, a sorting table and a placement slot in coordination. The driving motor controls the belt conveyor to convey the letters on it forward, and then the letters are identified by the identification sensor set in the middle of the bracket. At the same time, the letters enter the placement slot of the guide plate close to the belt conveyor side in turn, and then the servo motor is started. The servo motor controls the guide plate to rotate until the identified letters enter the corresponding position and stop, so that the letters can be quickly sorted.

[0016] 2. The letter sorting machine is used in coordination with the roller, the material-dividing plate, the soft film, the material-dividing table and the motor. The soft film on the outer side of the material-dividing plate sweeps the letters into the material-dividing table. The letters slide down after entering the inside of the material-dividing table. When sorting, a collection box can be placed at the bottom of the material-dividing table at the corresponding position for centralized collection, so as to achieve the purpose of facilitating automatic unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall main structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall top view structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the overall structure of the utility model when viewed from above;

[0020] Figure 4 For this utility model Figure 1 A magnified schematic diagram of center A.

[0021] In the figure: 1. Sorting table; 2. Servo motor; 3. Guide plate; 4. Placement slot; 5. Material distribution table; 6. Rack; 7. Unloading mechanism; 701. Roller; 702. Material transfer plate; 703. Film; 8. Belt conveyor; 9. Drive motor; 10. Motor; 11. Bracket; 12. Identification sensor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0024] like Figure 1-4 As shown, a technical solution provided by the utility model:

[0025] A letter sorting machine comprises a sorting platform 1, a servo motor 2 is fixedly installed on the lower surface of the middle part of the bottom end of the sorting platform 1, the output shaft of the servo motor 2 passes through the sorting platform 1 and is fixedly installed with a guide plate 3, and four placement slots 4 are arranged on the outer side of the guide plate 3 with equal arcs; three material distribution platforms 5 are arranged on the outer side of the sorting platform 1, and a frame 6 is fixedly installed on the top of the three material distribution platforms 5 close to the placement slot 4, and a material unloading mechanism 7 is arranged in the middle of the frame 6, and the material unloading mechanism 7 includes a roller 701, a material plate 702 and a film 703, and a bracket 11 is fixedly installed in the middle of the top of the belt conveyor 8, and an identification sensor 12 is fixedly installed in the middle of the bracket 11, and the identification sensor 12 is electrically connected to the servo motor 2 and the motor 10; the three material distribution platforms 5 are arranged in a triangle, and a belt conveyor 8 is arranged on the side of the sorting platform 1 away from the three material distribution platforms 5, and a driving motor 9 is arranged on the outside of one side of the belt conveyor 8, and the height of the belt conveyor 8 is level with the placement slot 4;

[0026] In this embodiment, the drive motor 9 is started, and the drive motor 9 controls the belt conveyor 8 to convey the letters on it forward, and then the letters are identified by the identification sensor 12 set in the middle of the bracket 11. At the same time, the letters enter the placement groove 4 of the guide plate 3 close to the side of the belt conveyor 8 in turn, and then the servo motor 2 is started, and the servo motor 2 controls the guide plate 3 to rotate until the identified letters enter the corresponding position and stop, so that the letters can be quickly classified.

[0027] like Figure 1 and Figure 4As shown, a motor 10 is fixedly installed on the outside of one side of the frame 6, and the output shaft of the motor 10 is located between the top of the frame 6. A roller 701 is arranged between the top and the bottom of the frame 6. A plurality of stripper plates 702 are arranged at equal arcs on the outside of the middle of the roller 701. A plurality of stripper plates 702 are arranged at one end away from the roller 701 with a soft film 703.

[0028] In this embodiment, when the letters in the placement slot 4 on one side of the guide plate 3 are moved to the side of the distribution platform 5 at the corresponding position, the motor 10 is started. After the motor 10 is started, it drives the roller 701 to rotate. After the roller 701 rotates, it drives the outer material removal plate 702 to rotate, and the rotation direction is toward the guide plate 3, until the soft film 703 on the outside of the material removal plate 702 sweeps the letters into the distribution platform 5. After the letters enter the inside of the distribution platform 5, they slide down. When sorting, a collection box can be placed at the bottom of the distribution platform 5 at the corresponding position for centralized collection, thereby achieving the purpose of facilitating automatic unloading.

[0029] like Figure 1 As shown, the end of the material distribution platform 5 away from the sorting platform 1 is tilted downward;

[0030] In this embodiment, the end of the material distribution platform 5 away from the sorting platform 1 is tilted downward to facilitate the letters to slide to the other side after entering the material distribution platform 5.

[0031] Working principle: during operation, letters are sent to the belt conveyor 8 through the letter conveyor belt, and then the driving motor 9 is started. The driving motor 9 controls the belt conveyor 8 to transport the letters on it forward, and then they are recognized by the identification sensor 12 set in the middle of the bracket 11. At the same time, the letters enter the placement slot 4 on the side of the guide plate 3 close to the belt conveyor 8 in turn, and then the servo motor 2 is started. The servo motor 2 controls the guide plate 3 to rotate until the recognized letters enter the corresponding position and stop, so that the letters can be quickly classified; when the letters in the placement slot 4 on one side of the guide plate 3 are moved to the side of the distribution platform 5 at the corresponding position, the motor 10 is started. After the motor 10 is started, it drives the roller 701 to rotate. After the roller 701 rotates, it drives the outer material stripping plate 702 to rotate, and the rotation direction is toward the guide plate 3, until the soft film 703 on the outer side of the material stripping plate 702 sweeps the letters into the distribution platform 5, and the letters slide down after entering the inside of the distribution platform 5. When sorting, a collection box can be placed at the bottom of the distribution platform 5 at the corresponding position for centralized collection.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A letter sorting machine, characterized in that: include A sorting table (1), wherein a servo motor (2) is fixedly mounted on the lower surface of the middle part of the bottom end of the sorting table (1), an output shaft of the servo motor (2) passes through the sorting table (1) and a guide plate (3) is fixedly mounted thereon, and four placement grooves (4) are arranged on the outer side of the guide plate (3) with equal arcs; Three material distribution platforms (5) are arranged outside the sorting platform (1), and a frame (6) is fixedly installed on the top of one side of the three material distribution platforms (5) close to the placement slot (4). A material discharge mechanism (7) is arranged in the middle of the frame (6), and the material discharge mechanism (7) includes a roller (701), a material removal plate (702) and a film (703).

2. The letter sorting machine according to claim 1, characterized in that: The three material distribution platforms (5) are arranged in a triangle, and a belt conveyor (8) is arranged on the side of the sorting platform (1) away from the three material distribution platforms (5), and a driving motor (9) is arranged on the outside of one side of the belt conveyor (8).

3. The letter sorting machine according to claim 2, characterized in that: A motor (10) is fixedly mounted on the outside of one side of the frame (6); an output shaft of the motor (10) is located between the top ends of the frame (6); a roller (701) is arranged between the top ends; a plurality of material-pickling plates (702) are arranged at equal arcs on the outside of the middle of the roller (701); and a plurality of material-pickling plates (702) are arranged at ends away from the roller (701) with soft films (703).

4. The letter sorting machine according to claim 3, characterized in that: A bracket (11) is fixedly installed in the middle of the top end of the belt conveyor (8), and an identification sensor (12) is fixedly installed in the middle of the bracket (11). The identification sensor (12) is electrically connected to the servo motor (2) and the motor (10).

5. The letter sorting machine according to claim 2, characterized in that: The height of the belt conveyor (8) is level with the placement trough (4).

6. The letter sorting machine according to claim 1, characterized in that: The end of the material distribution platform (5) away from the sorting platform (1) is inclined downward.

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