CN210520724U - Express cabinet - Google Patents

Abstract

The utility model discloses an express delivery cabinet, be provided with express delivery conveyor in the express delivery cabinet, can save the express delivery that comes from the delivery port in the different positions in different goods shelves district in the express delivery cabinet through express delivery conveyor, and transport the express delivery on the different positions in different goods shelves district in the express delivery cabinet to throwing and get the mouth, so, the user is when throwing and getting the piece, can stand all the time and throw and get the piece in same place, need not to take the goods in person and put into at a distance from the mouth that corresponds, perhaps walk to correspond and open at a distance from the mouth and take out, the round trip walk around has been avoided, conveniently throw and get, the user embodies well. Simultaneously, the express delivery cabinet divide into a plurality of storage parts in the length direction and/or the width direction of express delivery cabinet, compares in the express delivery tower among the prior art, and is very low to the space requirement, the indoor arrangement of being convenient for.

Description

Express cabinet

Technical Field

The utility model relates to an express delivery cabinet field especially relates to an express delivery cabinet.

Background

In the express delivery industry, a full-automatic express delivery cabinet is an emerging industry in recent years. However, the following general problems exist in the express cabinet industry (nest, easy delivery, etc.): (1) under the condition of a large number of cabinets, when a user throws or takes a piece, the user needs to take the goods to the corresponding partition opening to be put in or walk to the corresponding partition opening to be opened and taken out, so that the user is difficult to throw or take the piece standing in the same place all the time to avoid walking back and forth, and the user experience is poor; (2) the quantity of the large, medium and small separating ports which are arranged in proportion by differentiating the sizes of goods cannot be changed, sometimes, when the number of small parts is large or the number of large parts is large, the desired separating ports are occupied, and the quantity of the separating ports of other models is rich, so that waste is caused; (3) the prior patent (CN 207544685U) proposes a dynamic partition allocation method, but the express delivery cabinet is limited to an express delivery tower (see fig. 2 of the patent), which can be used only in the height direction, has very high requirements for space, and does not have the indoor arrangement condition; moreover, previous patent solutions only propose concepts, but not implementations.

Disclosure of Invention

The utility model provides an express delivery cabinet can realize adapting to indoor arrangement, separate the mouth and conveniently throw and get according to the goods size dynamic allocation.

The utility model provides an express delivery cabinet, the express delivery is provided with on the cabinet and throws and get the mouth, be equipped with the packing cupboard district that is used for placing the express mail in the express delivery cabinet, a serial communication port, in length direction and/or the width direction of express delivery cabinet, the express delivery cabinet includes first portion, second part, is located the first portion with passageway between the second part and being located express delivery conveyor on the passageway, the packing cupboard district is located the first portion with the second part, express delivery conveyor moves on the passageway to realize with the express mail save in first portion and/or second part the packing cupboard district or will first portion and/or second part the express mail in the packing cupboard district transport extremely throw and get a mouthful

According to the content above, be provided with express delivery conveyor in the express delivery cabinet, can save the express delivery that comes from the delivery port in the different positions in different goods shelves district in the express delivery cabinet through express delivery conveyor, and transport the express delivery on the different positions in different goods shelves district in the express delivery cabinet to throwing and get the mouth, thus, the user can stand all the time and throw and get the piece in same place when throwing and getting the piece, need not to take the goods to the mouth that separates that corresponds in person and put into, perhaps walk to correspond and separate the mouth and open and take out, avoided making a round trip to walk about, conveniently throw and get, the user embodies well. Simultaneously, the express delivery cabinet divide into a plurality of storage parts in the length direction and/or the width direction of express delivery cabinet, compares in the express delivery tower among the prior art, and is very low to the space requirement, the indoor arrangement of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Figure 1 is an overall appearance view of an express delivery cabinet according to an embodiment of the present invention;

figure 2 is a front perspective view of an express cabinet according to an embodiment of the present invention;

figure 3 is a 45 degree side view of an express cabinet according to an embodiment of the present invention;

figure 4 is a right side view of an express cabinet according to an embodiment of the present invention;

fig. 5 is a schematic diagram of the overall structure of the device 800 for delivering express items;

6-8 are enlarged views of the device 800 at the first end 801, the second end 802 and the carrier plate 805, respectively;

figure 9 is a schematic view of the overall structure of the carrier plate 805 carrying the rotary gripper 806;

FIG. 10 is a schematic view of the structure shown in FIG. 9 with the tray 400 removed;

FIG. 11 is an exploded schematic view of the structure shown in FIG. 10;

FIG. 12 is a schematic view of the structure shown in FIG. 9 with the tray 400 and carrier plate 805 removed;

FIG. 13 is a schematic view of the structure shown in FIG. 12 with the capture plate removed;

FIG. 14 is a schematic view of the structure shown in FIG. 13 with further omission;

FIG. 15 is a schematic view of an alternate angle of the structure shown in FIG. 14;

fig. 16 is a schematic view of the structure of the device 800 for delivering quick dispatch items when the tray 400 is extended.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning contact-connected, detachable, or integrally connected; the specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Figure 1 is an overall appearance view of an express delivery cabinet according to an embodiment of the present invention; figure 2 is a front perspective view of an express cabinet according to an embodiment of the present invention; figure 3 is according to the utility model discloses 45 degrees side views of express delivery cabinet, and figure 4 is according to the utility model discloses the right side view of express delivery cabinet of embodiment.

As can be seen from fig. 1 to 4, the express delivery cabinet is a cuboid, and is divided into three parts, including a main cabinet 100, and a first sub-cabinet 200 and a second sub-cabinet 300 which are separated from two sides of the main cabinet 100. The main cabinet 100 is provided with a central control liquid crystal display 101, a throwing port 102 and a batch delivery door 103. The setting heights of the central control liquid crystal display 101 and the throwing and taking port 102 on the main cabinet 100 are set according to the convenience of manual operation and delivery. Compared with a common express cabinet, in the aspect of appearance, the express cabinet is not provided with a plurality of discrete express small lattices except a central control liquid crystal screen 101, a throwing port 102 and a batch delivery door 103, is a smooth plane, and is beneficial to various appearance designs according to appearance requirements because discrete containers cannot be seen from the appearance.

When a user uses the express cabinet to achieve express delivery and pickup, the express can be directly sent to the delivery and pickup port 102 through operation on the central control liquid crystal display 101, and the user directly takes away the express from the delivery and pickup port 102; when the user uses the express delivery cabinet to realize that the express delivery throws the piece, through the operation on well accuse LCD screen 101, directly throw the express mail and throw and get a mouthful 102, then the express delivery cabinet can directly place the corresponding position in the express delivery cabinet with the express mail and store. The process of picking up the express mail will be described later. So, the user is using the express delivery cabinet to carry out throwing of express delivery and gets the time, and the user can stand all the time and throw in same place and get the piece in order to avoid making a round trip to walk about, has good user experience.

It should be noted that the express delivery cabinet shown in fig. 1 includes two sub-cabinets, but is not limited to this, and the number of the sub-cabinets may be 1 or more, and is generally 1 to 5.

It can be seen from fig. 2 that include a plurality of goods shelves district 201 in first vice cabinet 200, goods shelves district 201 sets up side by side at the length direction of express delivery cabinet, includes a plurality of mouths 2011 that separate in proper order in express delivery cabinet direction of height in goods shelves district 201 the utility model discloses the embodiment is adjacent separate the mouth 2011 between differ 4cm, but not limited to this, can set up according to actual need in the utility model provides an in, 282 separate mouths have been distributed in first vice cabinet 200. Compare in current express delivery tower structure, the embodiment of the utility model provides an express delivery cabinet is except realizing the storage to the express mail in the direction of height, also can realize the storage to the express mail in length direction or width direction, and under the prerequisite that satisfies the same storage capacity, the embodiment of the utility model provides an embodiment of an express delivery cabinet is not high to the high requirement of storage space, does benefit to the indoor arrangement of adaptation.

Further, only the container area is included in the first sub-cabinet 200, and the control section is not included.

It should be noted that, although not shown in the drawings, the first sub-cabinet 200 and the second sub-cabinet 300 are symmetrically disposed and have the same internal structure, that is, include a plurality of shelf areas and no control portion.

As shown in fig. 2, the main cabinet 100 includes a shelf area, which has the same structure as the shelf area 201 and includes a plurality of partition openings, in addition to the central control lcd 101 and the pick-and-place opening 102.

When the express is placed in the express cabinet, a tray is placed on the separation port 2011, and the tray bears the express, so that the express is stored.

According to fig. 3 and 4, the cabinet is divided into a first portion 500 and a second portion 600 in the width direction, and a passage is provided between the first portion 500 and the second portion 600, the passage extending through the cabinet in the length direction. The central LCD 101 and the access port 102 on the main cabinet 100 are located in the first section 500, and the shelf areas 103 in the first sub-cabinet 200 and the second sub-cabinet 300 are naturally located in the first section 500 and the second section 600, i.e. the shelf areas 103 are located at two sides of the channel.

Furthermore, a first guide rail 701 is arranged on the channel, the express delivery device 800 is placed on the first guide rail, and the express delivery device 800 performs shuttle motion on the first guide rail to realize delivery and taking of the express.

Fig. 5 is a schematic diagram of the overall structure of the device 800 for delivering express items; figures 6-8 are enlarged views of the straddle carrier 800 at the first end 801, the second end 802 and the carrier plate 805, respectively.

The express delivery device 800 is integrally of a rectangular frame structure, and in order to ensure that the express delivery device can smoothly place the express on the partition openings at the two ends of the first auxiliary cabinet 200 or the second auxiliary cabinet 300, the height of the express delivery device 800 is slightly smaller than that of the first auxiliary cabinet 200 or the second auxiliary cabinet 300.

The express delivery device 800 mainly includes a first end 801, a second end 802 opposite to the first end 801, a connecting beam 803 connected between the first end 801 and the second end 802, a first synchronous belt 804 connected between the first end 801 and the second end 802, a bearing plate 805 located between the first end 801 and the second end 802, and a rotating gripper 806 located on the bearing plate 805.

The first end 801 mainly comprises a first plate 8011, a first slide 8012 on the first plate 8011, and a first timing belt shaft 8013.

The first sliders 8012 are respectively disposed on two sides of the first plate 8011, and are configured to slide on the second guide rail 702 located at the top end of the express delivery cabinet, so as to implement movement of the express delivery device 800.

The second end 802 mainly includes a second plate 8021, a second slide block 8022 on the second plate 8021, and a second timing belt shaft 8023.

The second slide blocks 8022 are respectively arranged on two sides of the first plate 8021, and two second slide blocks 8022 are arranged on each side of the channel due to the second guide rails 702 which are respectively arranged on two sides of the channel, so that the second slide blocks 8022 can slide on the second guide rails 702 to realize the movement of the express delivery device 800. In combination with the first slider 8012 at the first end 801 and the second slider 8022 at the second end, the express delivery apparatus 800 slides along the first guide rail 701 and the second guide rail 702, so as to realize the back and forth movement of the express delivery apparatus 800 in the channel, and thus, the express delivery apparatus 800 can place the express in the shelf areas of different cabinet portions or in the shelf areas of different cabinet portions to take out the express, and send out or take in the express from the main cabinet portion.

The first synchronous belt 804 is hung on the first synchronous belt shaft 8013 and the second synchronous belt shaft 8023, and the first synchronous belt shaft 8013 and the second synchronous belt shaft 8023 are driven to rotate by a driving device such as a motor, and the like, so as to link the first synchronous belt 804 to move.

In the embodiment of the present invention, the first synchronous belt 804 includes two belts respectively disposed on two opposite sides.

The bearing plate 805 is provided with a belt clamping portion 8051, the belt clamping portion 8051 is clamped on the first synchronous belt 804, the first synchronous belt 804 passes through the belt clamping portion 8051, and the first synchronous belt 804 drives the belt clamping portion 8051 when moving, so as to drive the bearing plate 805 to move.

The belt clip 8051 is preferably disposed in a middle portion of the carrier plate.

The end of the carrier plate 805 is further provided with a third slider 8052, and the third slider 8052 is engaged with a guide rail provided on the connecting beam 803, whereby the carrier plate 805 slides up and down along the connecting beam.

The cooperation of the belt clamping portion 8051 and the third slide block 8052 on the bearing plate 805, the first synchronous belt 804 and the connecting beam realizes that the bearing plate 805 on which the rotary gripping device 806 is placed moves back and forth in the height direction of the express delivery cabinet, and express items are placed on or taken out from the gaps of different heights in the same container area.

Figure 9 is a schematic view of the overall structure of the carrier plate 805 carrying the rotary gripper 806; FIG. 10 is a schematic view of the structure shown in FIG. 9 with the tray 400 removed; fig. 11 is an exploded view of the structure shown in fig. 10.

Fig. 9 is a schematic view showing a state where the tray 400 is placed on the rotary gripper 806.

The rotating gripper 806 includes a rotating section 8061 and a gripping section 8062. Referring to fig. 10, the rotating portion 8061 is located between the bearing plate 805 and the grabbing portion 8062, and mainly includes a gear assembly, in the embodiment of the present invention, the rotating portion 8061 includes a driving gear 80611 and a driven gear 80612, under the driving of a driving device such as a motor (not shown in the figure), the driving gear 80611 rotates to drive the driven gear 80612 to rotate, and since the grabbing portion 8062 is located on the rotating portion 8061, the rotating portion 8061 can drive the grabbing portion 8062 carrying the tray 400 to rotate when rotating. Referring to fig. 10, the first end 1-1 of the gripping section 8062 rotates to the second end 1-2 of the gripping section when the rotating section 8061 is in operation.

Referring to fig. 3-4, the device 800 is located between the first section 500 and the second section 600, the container zones are arranged in the first section 500 and the second section 600, and the rotating section 8061 is present so that the express items collected from the drop ports on the main cabinet 100 of the first section 500 can be placed in both the first section 500 and the second section 600, and likewise, the express items can be taken from both the first section 500 and the second section 600.

FIG. 12 is a schematic view of the structure shown in FIG. 9 with the tray 400 and carrier plate 805 removed; FIG. 13 is a schematic view of the structure shown in FIG. 12 with the capture plate removed; FIG. 14 is a schematic view of the structure shown in FIG. 13 with further omission; fig. 15 is a schematic view of another angle of the structure shown in fig. 14.

As shown in fig. 12-15, the grasping section 8062 includes a grasping plate 8062-1, a first slide rail 8062-2, a second slide rail 8062-3, a second timing belt 8062-4, a sliding section 8062-5, and a drag chain 8062-6.

The grabbing plate 8062-1 comprises a grabbing plate 8062-11 and limiting plates 8062-12 connected to two opposite sides of the grabbing plate 8062-11, wherein the grabbing plate 8062-11 bears a first slide rail 8062-2, a second slide rail 8062-3, a second synchronous belt 8062-4, a sliding part 8062-5 and a drag chain 8062-6. As shown in fig. 11, the catching plate 8062-1 is located on the side of the rotating portion 8061 away from the bearing plate 805.

The limiting plates 8062-12 are used to limit both sides of the tray 400 to ensure its smooth transportation without overturning.

The first slide rail 8062-2 and the second slide rail 8062-3 are strip-shaped and symmetrically arranged on the grabbing plate body 8062-11. In order to smoothly take out the tray 400 from the shelf area or smoothly place the tray 400 on the shelf area and avoid the structural conflict between the overlong grabbing plate and the shelf area, the free ends of the first slide rail 8062-2 and the second slide rail 8062-3 extend out of the grabbing plate body 8062-11.

The second synchronous belt 8062-4 is arranged on one side of the first slide rail 8062-2 far away from the limiting plate 8062-12, and the two are arranged side by side. The second timing belt 8062-4 is transported back and forth around the rotating shafts at both ends.

The drag chain 8062-6 is arranged on one side of the first slide rail 8062-2 close to the limiting plate 8062-12, is arranged on the first slide rail 8062-2 side by side, and is placed in the drag chain groove.

The sliding part 8062-5 comprises a grabbing cross arm 8062-51, electromagnets 8062-52, electromagnet connecting rods 8062-53, cameras 8062-54, grabbing sliding blocks 8062-55, synchronizing blocks 8062-56 and sliding motors 8062-57.

The grasping cross arms 8062-51 include grasping cross arm bodies 8062 and 511 and support arms 8062 and 512 extending along the grasping cross arm bodies 8062 and 511 toward one end.

The grabbing cross arm main body 8062 and 511 are arranged between the first slide rail 8062-2 and the second slide rail 8062-3 in a spanning mode, grabbing slide blocks 8062-55 are arranged between the grabbing cross arm main body 8062 and 511 and the first slide rail 8062-2 and the second slide rail 8062-3 respectively, the grabbing slide blocks 8062-55 are fixed on the grabbing cross arm main body 8062 and 511, and the grabbing cross arm main body 8062 and 511 can move back and forth along the first slide rail 8062-2 and the second slide rail 8062-3 by means of the grabbing slide blocks 8062-55.

The electromagnets 8062-52 are connected and fixed on the grabbing cross arm main body 8062 and 511 through electromagnet connecting rods 8062-53, and the electromagnets 8062-52 are arranged above the first slide rail 8062-2 and the second slide rail 8062-3.

The electromagnets 8062-52 are magnets which generate electromagnetism when electrified, and have magnetism when electrified, and the magnetism disappears along with the electrification after the power is off. When the power is on, the electromagnets 8062-52 adsorb the tray 400, the tray 400 is integrated with the sliding portion 8062-5, and when the power is off, the electromagnets 8062-52 are disconnected from the tray 400.

A synchronous block 8062-56 is arranged between the grabbing transverse arm main body 8062-511 and the second synchronous belt 8062-4, the synchronous block 8062-56 is fixedly connected to the grabbing transverse arm main body 8062-511, the second synchronous belt 8062-4 moves under the driving of the sliding motor 8062-57, so that the synchronous block 8062-56 is driven, the grabbing transverse arm 8062-51 is further linked to move back and forth along the first sliding rail 8062-2 and the second sliding rail 8062-3 by utilizing the grabbing sliding block 8062-55, and the tray 400 adsorbed on the electromagnet 8062-52 is driven to move back and forth.

The support arm 8062 and 512 are located on the first slide rail 8062-2 side, and one end of the drag chain 8062-6 is fixedly connected to the support arm 8062 and 512. The tow chain 8062-6 curls or unfolds as the grabbing crossbar 8062-51 moves back and forth.

The cameras 8062-54 are mounted on the grabbing cross arm main body 8062 and 511, and are used for shooting the internal situation in the express delivery cabinet in real time and distributing and recording the express delivery.

The following describes the operation of the express delivery cabinet with reference to the above structure.

Fig. 16 is a schematic structural view of the device 800 when the tray 400 is extended, and fig. 5 is a schematic structural view of the device 800 when the tray 400 is not extended.

In the non-operating state, as shown in fig. 10, the rotary gripper 806 is located at one end and does not carry the tray 400 thereon.

When a user inputs a delivery instruction by using the central control liquid crystal screen 103, the system automatically matches a target placement position, the express delivery device 800 moves to the target container area 201 through the first slide rail 701 and the second slide rail 702, if the position of the bearing plate 805 at this time is not matched with the target separation port 2011, the bearing plate 805 is driven to lift through the first synchronous belt 804 and stop at the target separation port 2011, if the sliding part 8062-5 in the grabbing part 8062 on the bearing plate 805 is at the same side as the target separation port 2011, the grabbing part 8062 is rotated to the opposite side from one side by the rotating part 8061, and when the sliding part 8062-5 and the target separation port 2011 are at the same side, under the driving of the second synchronous belt 8062-3, the grabbing cross arm 8062-51 provided with the electromagnets 8062-52 moves forward along the first slide rail 8062-2 and the second slide rail 8062-3 by using the grabbing slider 8062-55, the electromagnets 8062-52 are powered on and have magnetism, when the target partition 2011 moves, the electromagnets 8062-52 attract the tray 400, so that the electromagnets 8062-52 and the tray 400 are connected and fixed together, as shown in fig. 16, then the grabbing cross arms 8062-51 carry the tray 400 to move backwards, return to the state shown in fig. 5, and then return to the throwing port 102 of the main cabinet 100 through lifting and rotating according to the requirement. When a user puts in an express item through the throwing and taking port 102, the throwing and taking port 102 is provided with a height measuring grating to judge the height of the express item, then the express item is placed on the tray 400, the system distributes storage information according to the height of the express item, then the express item conveying device 800 repeats the operation and moves to a target bay area through sliding, lifting and rotating, then under the drive of the second synchronous belt 8062-3, the grabbing cross arm 8062-51 fixed with the tray 400 moves forwards along the first slide rail 8062-2 and the second slide rail 8062-3 by using the grabbing slide block 8062-55, when the tray 400 pushes the target bay 2011, as shown in fig. 16, at the moment, the power is cut off, the electromagnet 8062-52 loses power and loses magnetism, the separation of the tray 400 and the express item conveying device 800 is realized, the tray 400 bearing the express item is successfully placed in a container area, and the storage of the express item is realized.

It should be noted that, no tray is placed on the partition 2011, so when the height of the express mail is greater than the height between the two partitions 2011, the express mail can occupy a plurality of partition spaces, that is, the storage position is variable, only storage is realized, and the space of the express cabinet is fully utilized.

Similarly, when the user performs the pickup operation, which is the reverse process of pickup, the express delivery device 800 slides, lifts, and rotates in a similar manner, and the principle is the same, which is not described herein again.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. An express cabinet is provided with a delivery port, and a container area for placing express is arranged in the express cabinet, and is characterized in that in the length direction and/or the width direction of the express cabinet, the express cabinet comprises a first part, a second part, a channel between the first part and the second part, and an express conveying device on the channel, the container area is located in the first part and the second part, and the express conveying device moves on the channel to realize that express is stored in the container area of the first part and/or the second part or that express on the container area of the first part and/or the second part is conveyed to the delivery port.

2. The express delivery cabinet of claim 1, wherein the channel is provided with a guide rail, and the express delivery device is provided with a first slider and/or a second slider, and the first slider and/or the second slider slide on the channel to enable the express delivery device to reach container areas located at different positions.

3. The cabinet of claim 1, wherein the delivery device includes a first end, a second end opposite the first end, a carrier plate positioned between the first end and the second end for carrying the tray, and a first timing belt coupled between the first end and the second end for moving the carrier plate back and forth between the first end and the second end.

4. The cabinet of claim 3, wherein the device further comprises a bridge coupled between the first end and the second end, wherein the bridge has a track thereon and the carrier plate has a slider thereon, the carrier plate sliding along the bridge.

5. The cabinet according to claim 1, wherein the express delivery device comprises a rotary grabbing device, the rotary grabbing device comprises a rotary portion and a grabbing portion, the rotary portion is located on one side of the grabbing portion, the grabbing portion is opposite to the rotary portion and used for bearing a tray, and the rotary portion is used for driving the grabbing portion to rotate from the first portion side to the second portion side.

6. The courier cabinet of claim 5, wherein the rotating portion comprises a gear assembly including a drive gear and a driven gear.

7. The express delivery cabinet of claim 5, wherein the grabbing part comprises a grabbing plate, a sliding rail, a sliding part and a second synchronous belt, the grabbing plate is used for bearing the sliding rail and the second synchronous belt, the sliding part is located on one side of the sliding rail and the second synchronous belt, and the second synchronous belt drives the sliding part to slide on the sliding rail.

8. The cabinet according to claim 7, wherein the slide portion includes a gripping crossbar at one end of the slide rail, an electromagnet fixed to the gripping crossbar, a gripping slider attached to the slide rail, and a synchronization block attached to the second synchronization belt.

9. The courier cabinet of claim 3, wherein the courier delivery device includes a rotating gripper device located between the carrier plate and the tray.

10. The cabinet of claim 1, wherein the cabinet comprises a main cabinet and at least one secondary cabinet connected to the main cabinet, the access port is located on the main cabinet, and the container area comprises a plurality of compartments for holding trays.

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