Automatic sealing device

Abstract

The present disclosure provides an automatic sealing device for binding an electronic lock to an object to be sealed. The electronic lock includes two lock bodies and a strap that is telescopically connected between the two lock bodies. The two lock bodies have a locked state and an unlocked state. The automatic sealing device includes: a frame; a lock bin device disposed on the frame and configured to accommodate and output the electronic lock. The lock bin device includes a lock bin, and the lock bin includes a lock bin main body that has an accommodation cavity for accommodating the electronic lock and an electronic lock outlet communicating with the accommodation cavity; a lock picking device disposed on the frame and configured to pick up the electronic lock from the electronic lock outlet; and a lock winding device disposed on the frame and configured to receive the electronic lock from the lock picking device, separate the two lock bodies in the unlocked state, and drive the two lock bodies to make one revolution around a lock winding space for placing the object to be sealed and then make the two lock bodies in the locked state. This automatic sealing device can reduce manual operations, improve the luggage sealing speed, and reduce operating costs.

Description

Technical Field

[0001] The present disclosure relates to baggage handling equipment, and particularly to an automatic sealing device. Background Art

[0002] To cooperate with the customs in the trial implementation of the "advanced machine inspection" inspection mode for inbound checked baggage and the working method of "image interpretation, classified control, and key supervision", it is necessary to apply a sealing mark to suspicious checked baggage. In the past, when customs officers applied a sealing mark to suspicious baggage, they needed to manually bind an electronic lock to the baggage to achieve the sealing mark for the suspicious baggage. The labor intensity of the staff was relatively high and the sealing speed was relatively low. Summary of the Invention

[0003] An object of the present disclosure is to provide an automatic sealing device that can reduce the labor intensity of staff and improve the sealing speed.

[0004] The automatic sealing device of the present disclosure is used to bind an electronic lock to an object to be sealed. The electronic lock includes two lock bodies and a strap that is telescopically connected between the two lock bodies. The two lock bodies have a locked state and an unlocked state. The automatic sealing device includes:

[0005] A frame;

[0006] A lock bin device, disposed on the frame, configured to accommodate and output the electronic lock. The lock bin device includes a lock bin, and the lock bin includes a lock bin main body. The lock bin main body has a receiving cavity for accommodating the electronic lock and an electronic lock outlet communicating with the receiving cavity;

[0007] A lock taking device, disposed on the frame, configured to take out the electronic lock from the electronic lock outlet; and

[0008] A lock winding device, disposed on the frame, configured to receive the electronic lock from the lock taking device, separate the two lock bodies in the unlocked state, drive the two lock bodies to go around a lock winding space for placing the object to be sealed once, and then make the two lock bodies in the locked state.

[0009] In the automatic sealing device of some embodiments,

[0010] The lock bin has a separated position and an assembled position relative to the frame;

[0011] The lock bin further includes an opening and closing mechanism, which has an open state and a closed state. In the open state, the opening and closing mechanism allows the electronic lock in the receiving cavity to be output from the electronic lock outlet. In the closed state, the opening and closing mechanism prevents the electronic lock in the receiving cavity from being output from the electronic lock outlet;

[0012] Wherein, in the separated position, the opening and closing mechanism can be switched between the open state and the closed state, and in the assembled position, the opening and closing mechanism is in the open state.

[0013] In some embodiments of the automatic sealing device, the opening and closing mechanism includes:

[0014] A rotating member, the rotating member is rotatably arranged on the lock chamber body between a rotating member stop position and a rotating member avoidance position around an axis along a first direction; at the rotating member stop position, the rotating member blocks at least a portion of the electronic lock output port to prevent the electronic lock in the accommodating chamber from being output from the electronic lock output port, and the opening and closing mechanism is in the closed state; at the rotating member avoidance position, the rotating member avoids the electronic lock output port to allow the electronic lock in the accommodating chamber to be output from the electronic lock output port, and the opening and closing mechanism is in the open state; and

[0015] A translation member is movably arranged on the lock magazine body along the first direction between a first translation member working position and a second translation member working position; the translation member is configured as follows: when the translation member is in its first translation member working position and the rotating member is in its rotating member stop position, the translation member limits the movement of the rotating member to prevent it from switching from the rotating member stop position to the rotating member avoidance position; when the translation member is in its second translation member working position, the translation member releases the restriction on the rotating member so that the rotating member can switch between the rotating member stop position and the rotating member avoidance position.

[0016] In some embodiments of the automatic sealing device,

[0017] The rotating member includes a first meshing portion;

[0018] The translation member includes a second engagement portion, wherein the first engagement portion at least partially overlaps with the second engagement portion when the translation member is in its first translation member working position, and the first engagement portion is completely offset with the second engagement portion when the translation member is in its second translation member working position.

[0019] In some embodiments of the automatic sealing device,

[0020] The lock barn device also includes a lock-out mechanism, the lock-out mechanism includes a lock-out mechanism trigger, a lock-out mechanism stopper and a lock-out mechanism linkage part, the lock-out mechanism stopper is drivingly connected to the lock-out mechanism trigger through the lock-out mechanism linkage part, and the lock-out mechanism trigger drives the lock-out mechanism stopper to move so as to open and close the electronic lock output port under the drive of the lock-out mechanism trigger;

[0021] The lock-taking device includes a movable supporting part and a supporting part driving device drivingly connected to the movable supporting part. The movable supporting part is movably arranged relative to the lock bin main body. The supporting part driving device is configured to drive the movable supporting part to trigger the unlocking mechanism trigger to open the electronic lock output port and receive the electronic lock and then transfer it to the lock-winding device.

[0022] In the automatic sealing device of some embodiments,

[0023] The unlocking mechanism stopper is reciprocally movably arranged relative to the lock bin main body along a second direction between a stopper stopping position and a stopper avoiding position;

[0024] The unlocking mechanism trigger is reciprocally movably arranged relative to the lock bin main body along a third direction forming an angle with the second direction between an unlocking trigger initial position and an unlocking trigger end position;

[0025] The unlocking mechanism linkage is configured to: make the unlocking mechanism stopper in the stopper stopping position to close the electronic lock output port at the unlocking trigger initial position of the unlocking mechanism trigger; make the unlocking mechanism stopper in the stopper avoiding position to open the electronic lock output port at the unlocking trigger end position of the unlocking mechanism trigger.

[0026] In the automatic sealing device of some embodiments,

[0027] The lock bin device further includes a charging mechanism. The charging mechanism includes a charging mechanism trigger, a contact mounting member and a charging mechanism linkage. A contact circuit board is mounted on the contact mounting member. The contact circuit board includes charging contacts for connecting with the charging interface of the electronic lock. The contact mounting member is drivingly connected to the charging mechanism trigger through the charging mechanism linkage. The charging mechanism trigger drives the contact mounting member to move to connect and disconnect the charging interface of the electronic lock in the accommodation cavity and the charging contacts;

[0028] The supporting part driving device is further configured to drive the movable supporting part to trigger the charging mechanism trigger to disconnect the charging interface and the charging contacts.

[0029] In the automatic sealing device of some embodiments,

[0030] The charging mechanism trigger is reciprocally movably arranged relative to the lock bin main body along the third direction between a power-off trigger initial position and a power-off trigger end position;

[0031] The contact mounting member is reciprocally movably arranged relative to the lock bin main body along a first direction forming an angle with the third direction between a charging position and a power-off position;

[0032] The charging mechanism linkage part is configured to: at the initial power-off trigger position of the charging mechanism trigger, place the contact mounting part in the charging position so that the charging contact is in a position connected to the charging interface of the electronic lock in the accommodation cavity; at the termination power-off trigger position of the charging mechanism trigger, place the contact mounting part in the power-off position so that the charging contact is in a position disconnected from the charging interface of the electronic lock in the accommodation cavity.

[0033] In the automatic sealing device of some embodiments, the lock winding device includes:

[0034] A lock holding mechanism for receiving from the lock taking device and holding the two lock bodies of the electronic lock in the unlocked state until the two lock bodies are in the locked state and then releasing the two lock bodies, including a first lock holding part and a second lock holding part for respectively holding the two lock bodies of the electronic lock; and

[0035] A lock winding drive mechanism configured to drive at least one of the first lock holding part and the second lock holding part to move to drive the two lock bodies to make a full circle around the lock winding space and then make the two lock bodies in the locked state.

[0036] In the automatic sealing device of some embodiments, the first lock holding part or the second lock holding part includes:

[0037] A gripper bracket;

[0038] A plurality of gripper fingers configured to grip the lock body of the electronic lock;

[0039] A plurality of link mechanisms respectively corresponding to the plurality of gripper fingers, and each gripper finger is movably connected to the gripper bracket through the corresponding link mechanism;

[0040] A connecting frame movably connected to the plurality of link mechanisms; and

[0041] A gripper drive part drivingly connected to the connecting frame, and the gripper drive part is configured to drive the plurality of gripper fingers to act to hold and release the lock body.

[0042] In the automatic sealing device of some embodiments, the first lock holding part or the second lock holding part further includes a gripper reset part configured to make the plurality of gripper fingers apply a force tending to hold the lock body.

[0043] In the automatic sealing device of some embodiments, the lock winding drive mechanism includes a synchronous belt drivingly connected to at least one of the first lock holding part and the second lock holding part.

[0044] In the automatic sealing device of some embodiments, the locking winding device further includes a locking winding guiding mechanism configured to guide the movement of the first lock holding part and / or the second lock holding part drivingly connected to the locking winding driving mechanism.

[0045] In the automatic sealing device of some embodiments, the locking winding guiding mechanism includes an annular guide rail, and the first lock holding part and / or the second lock holding part are arranged on the annular guide rail.

[0046] In the automatic sealing device of some embodiments, the locking winding device further includes a gantry arranged on the machine frame, and the lock holding mechanism and the locking winding driving mechanism are arranged on the gantry.

[0047] In the automatic sealing device of some embodiments, the automatic sealing device further includes a locking device arranged on the machine frame and configured to tighten the strap wound around the object to be sealed between the two locked lock bodies in the locked state.

[0048] In the automatic sealing device of some embodiments, the electronic lock includes a screwing control part for tightening the strap, and the locking device includes a strap tightening device, and the strap tightening device includes:

[0049] A screwing mating part configured to non-rotatably mate with the screwing control part; and

[0050] A screwing driving part drivingly connected to the screwing mating part to drive the screwing mating part to rotate.

[0051] In the automatic sealing device of some embodiments, the locking device further includes an adaptive device configured to determine whether the lock body of the electronic lock reaches the surface of the object to be sealed, so as to tighten the strap between the two locked lock bodies when the lock body of the electronic lock reaches the surface of the object to be sealed.

[0052] In the automatic sealing device of some embodiments, the adaptive device includes:

[0053] A fixed seat mounted on the machine frame;

[0054] A sliding pressing plate arranged to be reciprocally movable relative to the fixed seat;

[0055] An elastic element configured to apply a force to the sliding pressing plate to make it tend to move away from the fixed seat; and

[0056] A position sensor is configured to detect the relative position between the sliding pressure plate and the fixed seat and generate a relative position signal. The automatic sealing device determines whether the lock body of the electronic lock reaches the surface of the object to be sealed according to the relative position signal. In the automatic sealing device of some embodiments, a conveying line is further included, and the conveying line is configured to convey the object to be sealed along the conveying direction so that the object to be sealed enters the lock winding space.

[0057] In the automatic sealing device of some embodiments, the conveying line is arranged to be liftable relative to the frame.

[0058] In the automatic sealing device of some embodiments, the conveying line includes two spaced conveying sections, and the lock winding device is arranged at the interval between the two conveying sections, and the interval is configured to pass through the binding band.

[0059] In the automatic sealing device of some embodiments, the automatic sealing device further includes an attitude adjustment device, and the attitude adjustment device is configured to adjust the attitude of the object to be sealed.

[0060] In the automatic sealing device of some embodiments, the attitude adjustment device includes:

[0061] A conveying part is configured to convey the object to be sealed on a conveying surface along the conveying direction of the conveying part; and

[0062] An attitude adjustment mechanism includes an attitude adjustment component and an attitude adjustment driving device. The attitude adjustment component is movably arranged above the conveying surface of the conveying part relative to the frame, and the attitude adjustment driving device is drivingly connected to the attitude adjustment component and is configured to drive the attitude adjustment component to move towards the direction close to the object to be sealed when the object to be sealed reaches the attitude adjustment position on the conveying surface, so as to drive the object to be sealed to act and change its position on the conveying surface, thereby realizing adjusting the attitude of the object to be sealed and reaching the target position.

[0063] Based on the automatic sealing device provided by the present disclosure, through the mutual cooperation of its lock bin device, lock taking device and lock winding device, the object to be sealed can be automatically sealed and marked. Therefore, manual operation can be reduced, the sealing speed of luggage can be improved, and the operation cost can be reduced.

[0064] Through the following detailed description of the exemplary embodiments of the present disclosure with reference to the drawings, other features and advantages of the present disclosure will become clear. Description of the Drawings

[0065] The accompanying drawings described herein are used to provide a further understanding of the present disclosure, and constitute a part of this application. The schematic embodiments of the present disclosure and their descriptions are used to explain the present disclosure, and do not constitute an improper limitation to the present disclosure. In the drawings:

[0066] Figure 1 is a schematic diagram of the overall structure of the automatic sealing device according to an embodiment of the present disclosure.

[0067] Figure 2 is a schematic diagram of the structure of an exemplary electronic lock used in conjunction with the automatic sealing device according to an embodiment of the present disclosure, where the two lock bodies of the electronic lock are in a locked state.

[0068] Figure 3 is Figure 2 a schematic diagram of the structure of the electronic lock of the shown example, where the two lock bodies of the electronic lock are in an unlocked state and the two lock bodies are attached back to back.

[0069] Figure 4 is Figure 2 a schematic diagram of the structure of the electronic lock of the shown example, where the two lock bodies of the electronic lock are in an unlocked state and the two lock bodies start to separate.

[0070] Figure 5 is Figure 2 a schematic diagram of the internal structure of the electronic lock of the shown example in one direction.

[0071] Figure 6 is Figure 2 a schematic diagram of the internal structure of the electronic lock of the shown example in another direction.

[0072] Figure 7 is a schematic diagram of the structure of the lock bin device of the automatic sealing device according to an embodiment of the present disclosure.

[0073] Figure 8 is Figure 7 a schematic diagram of the structure of the lock bin of the shown lock bin device;

[0074] Figure 9 is Figure 8 a schematic diagram of the sectional structure of a part of the lock bin of the shown lock bin;

[0075] Figure 10 is Figure 8 a schematic diagram of the structure of a part of the lock bin of the shown lock bin;

[0076] Figure 11 is Figure 10 a schematic diagram of the structure of a part of the lock bin of the shown lock bin after removing the pressure strip, where the translation member is in its first translation member working position;

[0077] Figure 12 is Figure 10Schematic structural diagram of the locked storage part after removing the pressing strip, where the translation member is in its second translation member working position;

[0078] Figure 13 For Figure 7 Schematic diagram of the principle sectional structure of the combined structure of the locked storage, unlocking mechanism, locked storage mounting plate of the locked storage device and the movable support plate of the unlocking mechanism;

[0079] Figure 14 For Figure 7 Partial structural schematic diagram of the unlocking mechanism of the locked storage device shown;

[0080] Figure 15 For Figure 7 Partial structural schematic diagram of the locked storage device shown;

[0081] Figures 16 to 19 For Figure 7 Schematic diagram of the principle sectional structure of the unlocking process of the locked storage device shown;

[0082] Figure 20 For Figure 7 Partial structural schematic diagram of the locked storage device shown;

[0083] Figure 21 For Figure 1 Schematic structural diagram of the locking device of the automatic sealing device of the embodiment shown;

[0084] Figure 22 For Figure 21 Schematic structural diagram of the first lock - holding part of the lock - holding mechanism of the locking device shown;

[0085] Figure 23 For Figure 1 Partial structural schematic diagram of the locking device of the automatic sealing device of the embodiment shown;

[0086] Figure 24 For Figure 1 Schematic structural diagram of the attitude adjustment device of the automatic sealing device of the embodiment shown;

[0087] Figure 25 For Figure 24 Schematic structural diagram of the combined structure of the conveying mechanism and the first detection device of the attitude adjustment mechanism of the attitude adjustment device of the embodiment shown.

[0088] Figure 26 For Figure 24 Schematic structural diagram of the attitude adjustment mechanism of the attitude adjustment device of the embodiment shown, where the first detection device is not shown.

[0089] Figure 27 For Figure 24Schematic diagram of the combined structure of the movable bracket, elastic connection device, attitude adjustment component, article guiding component, and fork rod in the attitude adjustment mechanism of the attitude adjustment device of the illustrated embodiment.

[0090] Figure 28 For Figure 24 Schematic diagram of the combined structure of the movable bracket and the sensor of the second detection device in the attitude adjustment mechanism of the attitude adjustment device of the illustrated embodiment.

[0091] Figure 29 For Figure 24 Schematic diagram of the combined structure of the attitude adjustment component, article guiding component, fork rod, and connecting rod of the elastic connection device in the attitude adjustment mechanism of the attitude adjustment device of the illustrated embodiment.

[0092] Figure 30 For Figure 24 Schematic diagram of the combined structure of the guide rail, slider, speed reducer, stop block, and third detection device in the attitude adjustment mechanism of the attitude adjustment device of the illustrated embodiment. Detailed implementation manners

[0093] Next, the technical solutions in the embodiments of the present disclosure will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and in no way constitutes a limitation to the present disclosure and its application or use. Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present disclosure.

[0094] Unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions, and numerical values described in these embodiments do not limit the scope of the present disclosure. At the same time, it should be understood that for the sake of description, the sizes of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0095] In the description of the present disclosure, it should be understood that the use of terms such as "first" and "second" to limit components is only for the convenience of differentiating the corresponding components. Without additional statements, these terms have no special meanings, so they should not be construed as limiting the protection scope of the present disclosure.

[0096] In the description of the present disclosure, it should be understood that the orientation or positional relationship indicated by the orientation terms is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present disclosure and simplifying the description. Without contrary explanations, these orientation terms do not indicate or imply that the device or component referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as limiting the protection scope of the present disclosure; the orientation terms "inside" and "outside" refer to the inside and outside relative to the contour of each component itself.

[0097] To reduce manual operations, improve the speed of luggage sealing, lower operating costs, and improve safety, the present disclosure provides an automatic sealing device that can automatically lock and seal an object to be sealed, such as a suspected luggage determined to be suspicious by a radiation inspection device, with an electronic lock.

[0098] Figures 1 to 30 The automatic sealing device according to an embodiment of the present disclosure is shown.

[0099] As Figures 1 to 30 shown, the automatic sealing device according to an embodiment of the present disclosure is used to bind the electronic lock 8 to the object to be sealed 9. The applicable electronic lock 8 includes two lock bodies 81 and 82 and a strap 83 that is telescopically connected between the two lock bodies. The two lock bodies 81 and 82 have a locked state and an unlocked state.

[0100] The automatic sealing device includes a frame 1, a lock bin device 2, a lock taking device 3, and a lock winding device 4.

[0101] The lock bin device 2 is arranged on the frame 1 and is configured to accommodate and output the electronic lock 8. The lock bin device 2 includes a lock bin 21, and the lock bin 21 includes a lock bin main body 211. The lock bin main body 211 has a receiving cavity 21A for accommodating the electronic lock 8 and an electronic lock output port 21B communicating with the receiving cavity 21A.

[0102] The lock taking device 3 is arranged on the frame 1 and is configured to take out the electronic lock 8 from the electronic lock output port 21B.

[0103] The lock winding device 4 is arranged on the frame 1 and is configured to receive the electronic lock 8 from the lock taking device 3, separate the two lock bodies 81 and 82 in the unlocked state, drive the two lock bodies 81 and 82 to go around the lock winding space for placing the object to be sealed 9 once, and then make the two lock bodies 81 and 82 in the locked state.

[0104] The automatic sealing device according to the embodiments of the present disclosure can automatically seal and identify the object to be sealed through the cooperation of its lock bin device 2, lock taking device 3 and lock winding device 4. Therefore, manual operation can be reduced, the sealing speed of luggage can be increased, and the operation cost can be reduced.

[0105] In some examples of the automatic sealing device, such as Figures 7 to 12 shown, the lock bin 21 has a separation position and an assembly position relative to the frame 1. The lock bin 21 further includes an opening and closing mechanism 212, and the opening and closing mechanism 212 has an open state and a closed state. In the open state, the opening and closing mechanism 212 allows the electronic lock 8 in the accommodation cavity 21A to be output from the electronic lock outlet 21B. In the closed state, the opening and closing mechanism 212 prevents the electronic lock 8 in the accommodation cavity 21A from being output from the electronic lock outlet 21B. Among them, in the separation position, the opening and closing mechanism 212 can switch between the open state and the closed state. In the assembly position, the opening and closing mechanism 212 is in the open state.

[0106] This setting is conducive to replacing the lock bin 21 equipped with an electronic lock when the lock bin 21 is empty. When the lock bin 21 is taken out of the automatic sealing device, that is, in the separated state, the electronic lock outlet 21B can be closed through the opening and closing mechanism 212 so as to load the electronic lock 8 into the accommodation cavity 21A of the lock bin main body 211. When the lock bin 21 is installed in the automatic sealing device, that is, in the assembled state, the electronic lock outlet 21B is opened through the opening and closing mechanism 212 so that the electronic lock 8 in the accommodation cavity 21A can be output from the electronic lock outlet 21B, which will not prevent the automatic sealing device from obtaining the electronic lock 8 from the lock bin device.

[0107] In some examples of the automatic sealing device, such as Figure 1 、 Figure 7 、 Figures 12 to 20 shown, the lock bin device 2 further includes a lock output mechanism 22. The lock output mechanism 22 includes a lock output mechanism trigger 221, a lock output mechanism stopper 222 and a lock output mechanism linkage part. The lock output mechanism stopper 222 is drivingly connected to the lock output mechanism trigger 221 through the lock output mechanism linkage part. The lock output mechanism trigger 221 drives the lock output mechanism stopper 222 to move to open and close the electronic lock outlet 21B under the drive of the lock output mechanism trigger 221.

[0108] The lock taking device 3 includes a movable supporting part and a supporting part driving device drivingly connected to the movable supporting part. The movable supporting part is movably arranged relative to the lock bin main body 211. The supporting part driving device is configured to drive the movable supporting part to trigger the lock output mechanism trigger 221 to open the electronic lock outlet 21B, receive the electronic lock 8 and then transfer it to the lock winding device 4.

[0109] The unlocking mechanism of the locking bin device 2 according to the embodiments of the present disclosure does not need to be provided with an electric push rod and a lever, and can cooperate with the movable supporting part of the lock taking device 3 of the automatic sealing device to realize position switching, with a simplified structure, a smaller size and a lower cost.

[0110] In some examples of the automatic sealing device, such as Figure 1 , Figure 7 , Figures 12 to 20 As shown, the locking bin device 2 further includes a charging mechanism 23, and the charging mechanism 23 includes a charging mechanism trigger 231, a contact mounting member 232 and a charging mechanism linkage part. A contact circuit board 23A is mounted on the contact mounting member 232. The contact circuit board 23A includes charging contacts for connecting with the charging interface 882 of the electronic lock 8. The contact mounting member 232 is drivingly connected to the charging mechanism trigger 231 through the charging mechanism linkage part. The charging mechanism trigger 231 drives the contact mounting member 232 to move to connect and disconnect the charging interface 882 and the charging contacts of the electronic lock 8 in the accommodation cavity 21A; the supporting part driving device is further configured to drive the movable supporting part to trigger the charging mechanism trigger 231 to disconnect the charging interface 882 and the charging contacts.

[0111] When the locking bin body outputs the electronic lock, the action of the charging unit trigger 31 can completely separate the charging contacts from the charging interface of the electronic lock, making the output of the electronic lock smoother and the action more reliable.

[0112] The charging mechanism of the locking bin device according to the embodiments of the present disclosure can cooperate with the movable supporting part of the lock taking device 3 of the automatic sealing device to realize the position switching of the charging unit trigger 231. When the locking bin body outputs the electronic lock, the action of the charging unit trigger 231 can completely separate the charging contacts from the charging interface 882 of the electronic lock 8, making the output of the electronic lock 8 smoother.

[0113] In some examples of the automatic sealing device, such as Figure 1 and Figure 21 As shown, the lock winding device 4 includes a lock holding mechanism 42 and a lock winding driving mechanism 43. The lock holding mechanism 42 is configured to receive and hold the two lock bodies 81 and 82 of the electronic lock 8 in the unlocked state from the lock taking device 3 until the two lock bodies 81 and 82 are in the locked state and then release the two lock bodies 81 and 82, and includes a first lock holding part 421 and a second lock holding part 422 for respectively holding the two lock bodies of the electronic lock 8. The lock winding driving mechanism 43 is configured to drive at least one of the first lock holding part 421 and the second lock holding part 422 to move to drive the two lock bodies 81 and 82 to wind around the lock winding space for one week and then make the two lock bodies 81 and 82 in the locked state.

[0114] The locking device 4 includes a lock holding mechanism 42 and a locking driving mechanism 43, which can receive the electronic lock 8 from the lock taking device 3 and lock the two lock bodies 81 and 82 after surrounding the object to be sealed 9 with the strap of the electronic lock 8 for one week, realizing the automatic separation, surrounding and locking of the electronic lock 8.

[0115] As Figure 1 , Figure 21 and Figure 22 shown, the first lock holding part 421 or the second lock holding part 422 includes a gripper bracket 4211, a plurality of gripper fingers 4212, a plurality of link mechanisms 4213, a connecting frame 4215 and a gripper driving part. The plurality of gripper fingers 4212 are configured to grip the corresponding lock body of the electronic lock 8. The plurality of link mechanisms 4213 are respectively arranged corresponding to the plurality of gripper fingers 4212, and each gripper finger 4212 is movably connected to the gripper bracket 4211 through the corresponding link mechanism 4213. The connecting frame 4215 is movably connected to the plurality of link mechanisms 4213. The gripper driving part is drivingly connected to the connecting frame 4215, and the gripper driving part is configured to drive the plurality of gripper fingers 4212 to act to hold and release the corresponding lock body. The form of the gripper driving part is not limited, for example, it can be a hydraulic cylinder or a motor, etc.

[0116] Using the above lock holding part to grip the lock body of the electronic lock 8 can stably hold the lock body, which is beneficial to stably sealing the object to be sealed 9.

[0117] In the automatic sealing device of some embodiments, as Figure 22 shown, the first lock holding part 421 or the second lock holding part 422 further includes a gripper reset part 4214, and the gripper reset part 4214 is configured to apply a force tending to hold the corresponding lock body to the plurality of gripper fingers 4212.

[0118] Through this setting, after the lock holding part grips the electronic lock 8, there is no need to continuously apply power to grip the electronic lock 8.

[0119] As Figure 22 shown, in the automatic sealing device of some embodiments, the locking driving mechanism 43 includes a synchronous belt drivingly connected to at least one of the first lock holding part 421 and the second lock holding part 422. Using the synchronous belt can achieve stable lock body transportation and accurate transportation position, which is beneficial to stably sealing the object to be sealed 9.

[0120] In the automatic sealing device of some embodiments, as Figure 21As shown, the locking-around device 4 further includes a locking-around guiding mechanism 44 configured to guide the movement of the first lock-holding part 421 and / or the second lock-holding part 422 that is drivingly connected to the locking-around driving mechanism 43. The locking-around guiding mechanism 44 includes, for example, an annular guide rail, and the first lock-holding part 421 and / or the second lock-holding part 422 is arranged on the annular guide rail. The shape and form of the annular guide rail are not limited, as long as it can guide the first lock-holding part 421 and / or the second lock-holding part 422 and the lock body 81 and / or the lock body 82 and the binding strap 83 held thereby to surround the object to be sealed 9 so as to bind the electronic lock to the object to be sealed 9. For example, the shape of the annular guide rail can be circular, polygonal, elliptical, etc., and the form can be a groove-type track, an I-shaped track, a track in the form of a guide rod, etc.

[0121] In some embodiments of the automatic sealing device, as Figure 1 and Figure 21 shown, the locking-around device 4 further includes a gantry 41 arranged on the frame 1, and the lock-holding mechanism 42 and the locking-around driving mechanism 43 are arranged on the gantry 41.

[0122] Arranging the gantry 41 is beneficial to the overall assembly and disassembly of the locking-around device 4 with other components, and is also beneficial to the accurate relative positions and good cooperation of the various structures installed on the gantry 41 in the locking-around device 4, which is conducive to safely, accurately and stably sealing the object to be sealed 9.

[0123] In some embodiments of the automatic sealing device, as Figure 1 and Figure 23 shown, the automatic sealing device further includes a locking device 5 arranged on the frame 1 and configured to tighten the binding strap 83 wound around the object to be sealed 9 between the two lock bodies 81 and 82 in the locked state.

[0124] In some embodiments of the automatic sealing device, as Figure 23 shown, the electronic lock 8 includes a screwing control part 847 for tightening the binding strap 83, and the locking device 5 includes a binding strap tightening device 52. The binding strap tightening device 52 includes a screwing cooperation part and a screwing driving part. The screwing cooperation part is configured to have a non-rotating cooperation with the screwing control part 847. The screwing driving part is drivingly connected to the screwing cooperation part to drive the screwing cooperation part to rotate. For example, the screwing control part 847 can be an internal hexagon head, correspondingly, the screwing cooperation part is a hexagon head that cooperates with the internal hexagon head, and the screwing driving part is a stepping motor that is drivingly connected to the hexagon head to drive the hexagon head to rotate.

[0125] In some embodiments of the automatic sealing device, as Figure 23As shown, the locking device 5 further includes an adaptive device 51 configured to determine whether the lock bodies 81 and 82 of the electronic lock 8 reach the surface of the object 9 to be sealed, so as to tighten the strap 83 between the two locked lock bodies 81 and 82 when the lock bodies 81 and 82 of the electronic lock 8 reach the surface of the object 9 to be sealed.

[0126] This setting facilitates accurately positioning the position where the locking device 5 tightens the strap, and is conducive to improving the success rate of sealing the object 9 to be sealed.

[0127] In the automatic sealing device of some embodiments, such as Figure 23 As shown, the adaptive device 51 includes a fixed seat 514, a sliding pressure plate 511, an elastic element 513 and a position sensor 512. The fixed seat 514 is installed on the frame 1. The sliding pressure plate 511 is arranged to be reciprocally movable relative to the fixed seat 514. The elastic element 513 is configured to apply a force to the sliding pressure plate 511 to make it tend to move away from the fixed seat 514. The position sensor 512 is configured to detect the relative position between the sliding pressure plate 511 and the fixed seat 514 and generate a relative position signal, and the automatic sealing device determines whether the lock bodies 81 and 82 of the electronic lock 8 reach the surface of the object 9 to be sealed according to the relative position signal.

[0128] The above setting facilitates accurately positioning the position where the locking device 5 tightens the strap through a simple structure. The setting of the elastic element 513 facilitates tightening the strap after the sliding pressure plate 511 applies a certain pressure to the surface of the object 9 to be sealed, thereby facilitating preventing misoperation and improving the success rate of sealing the object 9 to be sealed.

[0129] Such as Figure 1 and Figure 21 As shown, in the automatic sealing device of some embodiments, the automatic sealing device further includes a conveyor line 6 configured to convey the object 9 to be sealed along the conveying direction so that the object to be sealed enters the locking space.

[0130] Such as Figure 1 and Figure 21 As shown, in the automatic sealing device of some embodiments, the conveyor line 6 is arranged to be liftable relative to the frame 1. This setting can change the relative position between the object 9 to be sealed and the two lock bodies 81 and 82 of the electronic lock 8 held on the lock holding mechanism 42 of the locking device 4 through the conveyor line 6, so that the electronic lock 8 is firmly bound to the object 9 to be sealed after the locking device tightens the strap 83.

[0131] Such as Figure 1 and Figure 21As shown, in the automatic sealing device of some embodiments, the conveyor line 6 includes two spaced conveyor sections, and the locking device 4 is arranged at the space between the two conveyor sections. The space is configured to allow the strap 83 to pass through. This setting facilitates the strap 83 to surround the object to be sealed 9 without interference from the conveyor line 6.

[0132] As Figure 1 , Figures 24 to 30 shown, in the automatic sealing device of some embodiments, the automatic sealing device further includes an attitude adjustment device 7, which is configured to adjust the attitude of the object to be sealed 9. The setting of the attitude adjustment device 7 facilitates the firm binding of the electronic lock 8 to the object to be sealed 9, prevents the electronic lock 8 from falling off, and improves the sealing success rate.

[0133] The following will further illustrate the embodiments of the present disclosure in conjunction with Figures 1 to 30 this.

[0134] As Figure 1 shown, the automatic sealing device of the embodiments of the present disclosure includes a frame 1, a lock bin device 2, a lock picking device 3, a locking device 4, a locking device 5, a conveyor line 6 and an attitude adjustment device 7. The frame 1 is a frame structure. The lock bin device 2, the lock picking device 3, the locking device 4 and the locking device 5 are all arranged on the frame 1. The locking device 4 defines a locking space, and the locking device 4 is arranged around the conveyor line 6, so that the conveying channel of the conveyor line 6 passes through the locking space, and the object to be sealed 9 can be conveyed to the locking space to perform the sealing identification operation. The lock bin device 2, the lock picking device 3 and the locking device 5 are arranged above the conveyor line 6. The attitude adjustment device 7 is arranged upstream of the conveyor line 6 and provides the object to be sealed 9 with a well-adjusted attitude for the conveyor line 6.

[0135] To better illustrate the automatic sealing device of the embodiments of the present disclosure, the following will describe an electronic lock 8 suitable for being used in conjunction with the automatic sealing device of the embodiments of the present disclosure.

[0136] The electronic lock 8 of the embodiments of the present disclosure is used to seal the object to be sealed 9, and it can cooperate with the automatic sealing device to automatically lock and seal the object to be sealed 9.

[0137] As Figures 2 to 6 shown, the electronic lock 8 includes a first lock body 81, a second lock body 82, a strap 83 and a strap control mechanism 84.

[0138] The first lock body 81 includes a first housing 811 and a first locking portion 812 provided on the first housing 811.

[0139] The second lock body 82 includes a second housing 821 and a second locking portion 822 provided on the second housing 821. The first lock body 81 and the second lock body 82 have a locked state and an unlocked state. In the locked state, the first locking portion 812 cooperates with the second locking portion 822; in the unlocked state, the first locking portion 812 and the second locking portion 822 are disengaged.

[0140] Both ends of the strap 83 are respectively connected to the first lock body 81 and the second lock body 82.

[0141] The strap control mechanism 84 is provided in the first housing 811 and is used to restrict the movement of the strap 83. The strap control mechanism 84 is configured to: in the locked state, control the strap 83 to be retractable into the first housing 811 but not extractable from the first housing 811; in the unlocked state, control the strap 83 to be retractable into the first housing 811 and extractable from the first housing 811.

[0142] In the electronic lock 8 according to the embodiment of the present disclosure, the two lock bodies, namely the first lock body 81 and the second lock body 82, and the strap 83 are integrated. When sealing the object to be sealed 9, the two lock bodies 81 and 82 can be separated by an external force so that the strap 83 can be extracted from the corresponding lock body to surround the object to be sealed. After the strap 83 surrounds the object to be sealed 9 for one week and the two lock bodies 81 and 82 are in the locked state, the strap 83 can be retracted and cannot be extracted again after retraction. The electronic lock 8 has a compact structure and is easy to operate, which is conducive to the automatic sealing device or automatic sealing system to perform automatic sealing operations on the object to be sealed 9, and can save labor costs.

[0143] It should be noted that the so-called "surrounding" in the embodiment of the present disclosure, as long as the strap 83 can surround the object to be sealed 9, such as a suspicious luggage for one week, the surrounding path is not limited. For example, it can be a combination of a circular path, an elliptical path, a polygonal path, a curved path, and a straight-winding path, etc.

[0144] Such as Figure 5 and Figure 6 As shown in

[0145] The tape shaft 841 is connected in the first housing 811 and is used to wind the strap 83. One end of the strap 83 is fixedly connected to the tape shaft 841 to be connected to the first lock body 81 through the tape shaft 841. The ratchet wheel 842 is non-rotatably connected to the tape shaft 841.

[0146] When the first lock body 81 and the second lock body 82 are in the locked state, the ratchet wheel 842 and the ratchet pawl 843 are in a meshed state that allows the ratchet wheel 842 to rotate unidirectionally. When the first lock body 81 and the second lock body 82 are in the unlocked state, the ratchet wheel 842 and the ratchet pawl 843 are in a disengaged state that allows the ratchet wheel 842 to rotate bidirectionally.

[0147] Among them, the connection form between the ratchet wheel 842 and the belt shaft 841 is not limited, as long as the two have a state of no relative rotation to achieve that when the belt shaft 841 rotates, it drives the ratchet wheel 842 to rotate and the ratchet wheel 842 limits the one-way rotation of the belt shaft 841 when it is in the meshing state with the pawl 843. For example, the anti-rotation connection between the two can be achieved by welding, key connection, shape matching and other means.

[0148] When the ratchet wheel 842 and the pawl 843 are in the meshing state, due to the one-way rotation of the ratchet wheel 842, the ratchet wheel 842 can be locked in the direction of the extraction of the binding belt 83, so as to prevent the belt shaft 841 that is anti-rotationally connected to the ratchet wheel 842 from rotating, and the binding belt 83 cannot be extracted from the first housing 811. However, since the ratchet wheel 842 can rotate in the reverse direction, it does not affect the retraction of the binding belt 83 into the first housing 811. When the ratchet wheel 842 and the pawl 843 are in the disengaged state, due to the two-way rotation of the ratchet wheel 842, the ratchet wheel 842 and the pawl 843 basically do not limit the rotation of the belt shaft 841. At this time, the binding belt 83 can be extracted from the first housing 811 under the action of an external force, or can be wound around the belt shaft 841 under the action of the third reset portion 848 located in the first housing 811 or the screwing control portion 847 connected to the belt shaft 841, which will be described in detail later, so as to retract into the first housing 811.

[0149] As Figures 3 to 6 shown, in order to realize the linkage between the first locking portion 812 and the pawl 843 to perform corresponding control on the binding belt 83, the first locking portion 812 of the first lock body 81 includes a telescopic lock rod 8122 that is linked with the pawl 843. In the locked state, the telescopic lock rod 8122 retracts, and the ratchet wheel 842 and the pawl 843 are in the meshing state. In the unlocked state, the telescopic lock rod 8122 extends, and the ratchet wheel 842 and the pawl 843 are in the separated state.

[0150] In order to enable the telescopic lock rod 8122 to achieve automatic reset, in some embodiments, as Figure 5 shown, the first locking portion 812 includes a first reset portion 8123, and the first reset portion 8123 is configured to apply a force to the telescopic lock rod 8122 to make the telescopic lock rod 8122 tend to extend.

[0151] The first reset portion 8123 can be, for example, a compression spring. As Figure 5 shown, a connecting plate is provided on the bottom wall of the first housing 811. The first end of the telescopic lock rod 8122 extends out of the through hole on the first housing 811, the second end is sleeved in the compression spring and is limited by a limiting portion, and the other end of the compression spring abuts against the connecting plate. Thus, the compression spring can apply a force to the telescopic lock rod 8122 to make the telescopic lock rod 8122 tend to extend.

[0152] As Figure 5As shown, in the electronic lock 8 of some embodiments, the strap control mechanism 84 further includes a follower portion 844 and a mating portion 845. The follower portion 844 is connected to the telescopic lock rod 8122 and moves synchronously with the telescopic lock rod 8122. The mating portion 845 is connected to the pawl 843 and cooperates with the follower portion 844 to act under the action of the follower portion 844 and drive the pawl 843 to move.

[0153] The setting of the follower portion 844 and the mating portion 845 can make the linkage setting between the telescopic lock rod 8122 and the pawl 843 more flexible, with fewer restrictions on the structures and relative positions of the telescopic lock rod 8122 and the pawl 843, and it is also easy to accurately position the ratchet wheel 842 and the pawl 843 in the engaged state and the separated state, thereby ensuring the reliability of the strap control mechanism 84 to restrict the movement of the strap 83. In Figures 2 to 6 the embodiment shown, the aforementioned limiting portion for limiting the compression spring sleeved on the second end of the telescopic lock rod 8122 and the follower portion 844 can be an integral structure. Of course, the aforementioned limiting portion and the follower portion can also be provided as a split structure.

[0154] As Figure 5 shown, in the electronic lock 8 of some embodiments, the follower portion 844 includes a guide groove 8441.

[0155] The mating portion 845 includes a guide rod, and the guide rod is movably arranged in the guide groove 8441 in a direction perpendicular to its own length direction. The cross-section of the guide rod is preferably circular and is arranged in the form of a guide shaft, but as long as its function can be achieved, it can also be of other shapes.

[0156] As Figure 5 shown, in the electronic lock 8 of some embodiments, the strap control mechanism 84 includes a second reset portion 846, and the second reset portion 846 applies a force to the pawl 843 to make it tend to approach the ratchet wheel 842 to engage with the ratchet wheel 842.

[0157] In this embodiment, the pawl 843 is hinged to the inner wall of the first housing 811 through a hinge shaft. The second reset portion 846 can be a torsion spring sleeved on the hinge shaft, and the two ends of the torsion spring can be respectively connected to the hinge shaft and the pawl 843, so as to apply a force to the pawl 843 to make it tend to approach the ratchet wheel 842. When the telescopic lock rod 8122 extends out of the first housing 811 under the action of the compression spring, the pawl 843 is driven to rotate through the cooperation of the guide rod and the guide groove 8441, and the pawl can move in a direction away from the ratchet wheel 842, so that the ratchet wheel 842 and the pawl 843 are in a separated state.

[0158] As Figures 2 to 5As shown, in the electronic lock 8 of some embodiments, the strap control mechanism 84 includes a screwing control part 847. The screwing control part 847 is connected to the strap shaft 841 and is used to screw the strap shaft 841 to tighten the strap 83. The connection manner between the screwing control part 847 and the strap shaft 841 is not limited as long as the screwing control part 847 can drive the strap shaft 841 to rotate so that the strap 83 retracts into the first housing 811. In this embodiment, the screwing control part 847 includes an internal hexagonal head, which can be used in cooperation with a screwing tool with a hexagonal head. The screwing tool can include a motor for driving the hexagonal head to rotate to achieve automatic operation. Of course, the structure of the screwing control part 847 can be in other forms. For example, it can be in the form of an internal four-corner head, a semi-circular groove or other shapes, or it can also be an external hexagonal head, an external pentagonal head, a semi-circular head or other forms of screwing control parts.

[0159] As Figure 5 and Figure 6 shown, in the electronic lock 8 of some embodiments, the strap control mechanism 84 further includes a third reset part 848, and the third reset part 848 is configured to apply a force to the strap 83 to make it tend to automatically retract into the first housing 811.

[0160] As Figure 5 and Figure 6 shown, the third reset part 848 may include an elastic element connected to the strap shaft 841 for winding the strap 83. The elastic element may include a coil spring, for example.

[0161] As Figure 5 shown, in the electronic lock 8 of some embodiments, the strap control mechanism 84 may further include a transmission mechanism 849, and the third reset part 848 is connected to the strap shaft 841 for winding the strap 83 through the transmission mechanism 849.

[0162] As Figure 5 shown in the embodiment, the transmission mechanism 849 includes a first gear 8491 and a second gear 8492 that mesh with each other. The coil spring serving as the third reset part 848 is wound around the gear shaft of the first gear 8491, and the gear shaft is installed in the first housing 811. The second gear 8492 is installed on the strap shaft 841. Thus, the coil spring can apply a force to the strap shaft 841 through the first gear 8491 and the second gear 8492 to make it tend to rotate in the direction of driving the strap 83 to wind thereon, and the strap shaft 841 drives the strap 83 to wind thereon, thereby realizing applying a force to the strap 83 to make it tend to retract into the first housing 811.

[0163] As Figure 5 shown, in the electronic lock 8 of some embodiments, the electronic lock 8 further includes a positioning chip 85. The positioning chip 85 is arranged in the first housing 811 or the second housing 821 and is configured to track the position of the electronic lock 8 in real time.

[0164] As Figure 5 shown, in the electronic lock 8 of some embodiments, the electronic lock 8 further includes a locking portion induction switch 86. The locking portion induction switch 86 is disposed in the first housing 811 or the second housing 821, and is configured to determine whether the first locking portion 812 and the second locking portion 822 are fully engaged, so as to improve the sealing success rate.

[0165] As Figure 6 shown, in the electronic lock 8 of some embodiments, the electronic lock 8 further includes a sealed object induction switch 87. The sealed object induction switch 87 is disposed on the first housing 811 or the second housing 821, and is configured to determine whether the electronic lock 8 is separated from the sealed object 9.

[0166] As Figure 5 and Figure 6 shown, in the electronic lock 8 of some embodiments, the electronic lock 8 further includes a rechargeable battery 881 disposed in the first housing 811 or the second housing 821, and a charging interface 882 electrically connected to the rechargeable battery 881 and disposed on the housing where the rechargeable battery 881 is located. The rechargeable battery 881 is configured to supply power to the electrical components of the electronic lock 8.

[0167] The electronic lock 8 according to the embodiments of the present disclosure can implement functions of locking and bundling and sealing a sealed object 9, such as a suspected luggage, by integrating two lock bodies 81 and 82 and a strap 83, improve the efficiency of locking and sealing, and can be used in cooperation with an automatic sealing device or an automatic sealing system to reduce labor costs.

[0168] The following will Figures 2 to 6 describe the electronic lock 8 according to the embodiments of the present disclosure in more detail.

[0169] In appearance, the electronic lock 8 is generally divided into three parts: a first lock body 81, a second lock body 82, and a strap 83.

[0170] The first lock body 81 and the second lock body 82 are connected by a strap 83. Warning signs or slogans may be printed on the strap 83. The first lock body 81 includes a first housing 811 and a first locking portion 812 disposed on the first housing 811. The first locking portion 812 includes a fixed locking rod 8121 fixedly disposed on the first housing 811 on the opposite side of the strap 83 relative to the first housing 811 and a telescopic locking rod 8122 that is telescopic relative to the first housing 811. The fixed locking rod 8121 is fixed to the first housing 811, and includes a rod section inside the first housing 811 and a rod section outside the first housing 811. The telescopic locking rod 8122 is as described above.

[0171] The second lock body 82 includes a second housing 821 and a second locking portion 822 disposed on the second housing 821. AsFigure 5 and Figure 6 As shown in Figure 6 , the second locking part 822 is arranged on the opposite side of the connecting strap 83 of the second housing 821. The second locking part 822 includes a first locking hole 8221 arranged on the second housing 821 corresponding to the fixed locking rod 8121 and a second locking hole 8222 corresponding to and cooperating with the telescopic locking rod 8122. The second locking part 822 further includes a lock core 8223 arranged inside the second housing 821 corresponding to the first locking hole 8221 and a baffle 8224 corresponding to the second locking hole 8222. A locking hole for cooperating with the fixed locking rod 8121 is arranged on the lock core 8223. When the first lock body 81 and the second lock body 82 are changed from the unlocked state to the locked state, the fixed locking rod 1221 passes through the first locking hole 8221 and then cooperates with the locking hole of the lock core 8223, and the telescopic locking rod 8122 passes through the second locking hole 8222 and then abuts against the baffle 8224. Under the action of the baffle 8224, the telescopic locking rod 8122 retracts from the extended position into the first housing 811. Grooves can be arranged on the fixed locking rod 8121 for cooperating with the lock core 8223 when locking.

[0172] The first housing 811 of the first lock body 81 and the second housing 821 of the second lock body 82 provide support for the installation of the internal structures and components of the first lock body 81 and the second lock body 82.

[0173] A strap control mechanism 84 is arranged inside the first housing 811 of the first lock body 81. The strap control mechanism 84 includes a strap shaft 841. One end of the strap 83 passes through the first opening on the first housing 811 and extends into the first housing 811 and is fixedly connected to the strap shaft 841 located inside the first housing 811, and the other end passes through the second opening arranged on the second housing 821 and is fixedly connected inside the second housing 821. The strap 83 can be wound around the strap shaft 841 and stored inside the first lock body 81.

[0174] A torsion spring is arranged inside the first housing 811 of the first lock body 81 as the third reset part 848. Through the meshing transmission of the gear set as the transmission mechanism 849, the strap shaft 841 is driven to rotate to automatically wind the extended strap 83 onto the strap shaft 841 and retract it inside the first lock body 81. The gear set includes a first gear 8491 and a second gear 8492 meshing with the first gear 8491. The torsion spring is wound around the gear shaft of the first gear 8491. The second gear 8492 is arranged on the strap shaft 841. The torsion spring can be tightened due to the strap 83 being pulled out from the first housing 811. Thereafter, in the case where there is no external force for separating the first lock body 81 and the second lock body 82 or the external force is insufficient, the torsion spring can drive the strap shaft 841 to rotate through gear transmission, and then drive the strap 83 to wind around the strap shaft 841 to automatically retract the strap 83.

[0175] The other end of the belt shaft 841 is provided with a ratchet wheel 842. Inside the first housing 811 of the first lock body 81 on the same side, a ratchet pawl 843 is provided. After the electronic lock 8 is unlocked (the two lock bodies 81 and 82 are in the unlocked state), the ratchet pawl 843 and the ratchet wheel 842 are in a separated state, and the belt shaft 841 can rotate bidirectionally. The strap 83 can be extended, pulled out, rolled up, and retracted. When the electronic lock 8 is locked (the first lock body 81 and the second lock body 82 are in the locked state), the ratchet pawl 843 meshes with the ratchet wheel 842, and the belt shaft 841 can only rotate unidirectionally. The strap 83 can only be rolled up and retracted, and cannot be extended or pulled out.

[0176] The belt shaft 841 is provided with an internal hexagonal head as the screwing control part 847. By rotating the internal hexagonal head, the belt shaft 841 can be driven to rotate. After the electronic lock 8 is bundled on the object to be sealed 9, after the external force applied by the automatic sealing device disappears, the strap 83 can automatically retract to fit the object to be sealed 9. By applying an external force through the screwing control part 847, the strap 83 can be further tightened, which is beneficial to preventing the electronic lock 8 from falling off.

[0177] The telescopic lock rod 8122 can perform telescopic movement, and its end is provided with a compression spring as the first reset part 8123. When the electronic lock 8 is opened, the telescopic lock rod 8122 is in the extended state. When the electronic lock 8 is bundled and locked, the telescopic lock rod 8122 is restricted by the baffle 8224 and retracts into the first housing 811 of the first lock body 81.

[0178] The telescopic movement of the telescopic lock rod 8122 drives the rotation of the ratchet pawl 843. When the first lock body 81 and the second lock body 82 are in the unlocked state, the telescopic lock rod 8122 is separated from the baffle 8224. Under the action of the compression spring, the telescopic lock rod 8122 extends, driving the ratchet pawl 843 to rotate away from the ratchet wheel 842. The ratchet pawl 843 and the ratchet wheel 842 are in a separated state, and the belt shaft 841 can rotate bidirectionally. The strap 83 can be extended, pulled out, rolled up, and retracted. When the first lock body 81 and the second lock body 82 are in the locked state, the telescopic lock rod 8122 retracts under the action of the baffle 8224. Through the action of the guide groove 8441 and the third reset part 848, the ratchet pawl 843 rotates towards the ratchet wheel 842. When the telescopic lock rod 8122 retracts to the limit position, the ratchet pawl 843 meshes with the ratchet wheel 842, and the belt shaft 841 can only rotate unidirectionally. Correspondingly, at this time, the strap 83 can only be rolled up and cannot be extended.

[0179] A guiding groove 8441 is provided on the follower part 844 of the telescopic lock rod 8122. A guiding rod serving as a mating part 845 is correspondingly provided in the middle of the pawl 843. The guiding rod is engaged with the guiding groove 8441. When the telescopic lock rod 8122 is in the extended state, the pawl 843 and the ratchet wheel 842 are in a separated state; when the telescopic lock rod 8122 is in the retracted state, the pawl 843 and the ratchet wheel 842 are engaged. The guiding rod is installed in the middle of the pawl 843 and extends towards the telescopic lock rod 8122 to cooperate with the guiding groove 8441.

[0180] The pawl 843 is hinged to the bottom wall of the first housing 811 through a hinge shaft. A torsion spring is installed on the hinge shaft as a second reset part 846. When the telescopic lock rod 8122 is in the retracted state, the second reset part 846 applies a force to the pawl 843 to engage it with the ratchet wheel 842, so that the belt shaft 841 can only rotate in one direction.

[0181] A positioning chip 85, such as a UWB (Ultra-Wide Band) positioning chip, is provided inside the second housing 821 of the second lock body 82, which can track the position of the electronic lock 8 in real time.

[0182] A locking part induction switch 86 is also provided inside the second housing 821 of the second lock body 82. When the electronic lock 8 is locked, the fixed lock rod 8121 triggers the locking part induction switch 86 to feedback that the first lock body 81 and the second lock body 82 are in the locked state.

[0183] An object to be sealed induction switch 87 is provided at the bottom of the second lock body 82. When the lock body is bundled on the surface of the luggage, the object to be sealed induction switch 87 is triggered to feedback whether the electronic lock 8 is separated from the object to be sealed 9, such as a suspicious luggage.

[0184] A rechargeable battery 881 is provided inside the second housing 821 of the second lock body 82 to provide power for each electrical component of the electronic lock 8. For example, the rechargeable battery 881 can be used to supply power to the positioning chip 85, the locking part induction switch 86 and the object to be sealed induction switch 87, so that the electronic lock 8 can work independently. A charging interface 882 is provided on the second housing 821 to charge the rechargeable battery 881. The charging interface 882 can also be used as a communication interface for communication when the electronic lock 8 contacts the contact circuit board of the lock bin device 2.

[0185] As Figure 2 and Figure 3 shown, in order to facilitate the cooperation with the lock-taking device of the automatic sealing device, a first housing groove 8111 is provided on the side of the first housing 811 of the first lock body 81 of the electronic lock 8 of the embodiment of the present disclosure, and a second housing groove 8211 is provided on the side of the second housing 821 of the second lock body 82.

[0186] The locking process of the electronic lock 8 is as follows:

[0187] When the electronic lock 8 is in the initial state, the first lock body 81 and the second lock body 82 are in the unlocked state. The sides of the first locking portion 812 of the first lock body 81 and the second locking portion 822 of the second lock body 82 facing away from each other are in contact. The strap 83 is rolled up and stored inside the first housing 811, as Figure 3 shown.

[0188] When locking, the first lock body 81 or the second lock body 82 rotates around the object to be sealed 9 for one week, or the first lock body 81 and the second lock body 82 rotate around the object to be sealed 9 respectively and rotate around the object to be sealed 9 together for one week. The first lock body 81 and / or the second lock body 82 drive the strap 83 to be pulled out from the inside of the first housing 811 under tension and extend around the object to be sealed 9 for one week.

[0189] The second lock body 82 rotates relative to the first lock body 81 until the first locking portion 812 and the second locking portion 822 face each other. The fixed locking rod 8121 and the telescopic locking rod 8122 on the first locking portion 812 of the first lock body 81 are respectively inserted into the corresponding first lock hole 8221 and the second lock body 8222 of the second locking portion 112 of the second lock body 82, so that the first lock body 81 and the second lock body 82 are in the locked state, as Figure 2 shown.

[0190] Finally, the rotation control part 847 can be rotated by an external force to drive the belt shaft 841 to rotate, tighten the strap 83, and bind the electronic lock 8 to the object to be sealed 9 more firmly.

[0191] When using the electronic lock 8 of the embodiment of the present disclosure, the electronic lock 8 can be interconnected with the background monitoring system, and can lock and seal the object to be sealed 9, such as a suspicious luggage, and set up a control mark. After locking and sealing, the background monitoring system immediately starts monitoring the suspicious luggage. After the passenger extracts the suspicious luggage from the BHS (Baggage Handling System), the passenger cannot open the suspicious luggage by himself. After the passenger passes the personal declaration or is excluded from suspicion, the staff will open the electronic lock 8.

[0192] After the suspicious luggage is locked and sealed, it can have multiple alarm functions. For example, it can include: illegal breaking alarm, leaving the electronic fence area alarm, entering the sensitive area alarm, lock abnormal state alarm, etc. For example, when the electronic lock has a positioning chip 85, the real-time position of the sealed suspicious luggage can be tracked. Once the suspicious luggage crosses the boundary, the electronic lock 8 can send relevant information to the background to realize the leaving the electronic fence area alarm or entering the sensitive area alarm. For another example, the electronic lock 8 can simultaneously include a breaking sensor and an alarm buzzer. When the sealed suspicious luggage is broken, the buzzer alarms, and at the same time, the breaking luggage information and the breaking location are pushed to the background staff.

[0193] The two first lock bodies 81 and the second lock body 82 and the binding strap 83 of the electronic lock 8 of the disclosed embodiment are integrated together, with a compact structure and easy operation, which is conducive to the operation of automatic sealing equipment and can save labor costs.

[0194] Figures 7 to 20 A locking device 2 of an automatic sealing device according to an embodiment of the present disclosure is shown.

[0195] like Figures 7 to 20 As shown, the lock chamber device 2 of this embodiment mainly includes a lock chamber 21, a lock-out mechanism 22, a charging mechanism 23 and a lock chamber mounting plate 24.

[0196] The lock chamber 21 mainly includes a lock chamber body 211 and an opening and closing mechanism 212. The lock chamber body 211 has a receiving chamber 21A for receiving the electronic lock 8 and an electronic lock output port 21B connected to the receiving chamber 21A. The opening and closing mechanism 212 mainly includes a rotating member 2125 and a translation member 2123.

[0197] The rotating member 2125 is rotatably disposed on the lock chamber body 211 between a rotating member stop position and a rotating member avoidance position around an axis along the first direction X. At the rotating member stop position, the rotating member 2125 blocks at least a portion of the electronic lock output port 21B to prevent the electronic lock 8 in the accommodating chamber 21A from being output from the electronic lock output port 21B. At the rotating member avoidance position, the rotating member 2125 avoids the electronic lock output port 21B to allow the electronic lock 8 in the accommodating chamber 21A to be output from the electronic lock output port 21B.

[0198] The translation member 2123 is movably disposed on the lock magazine body 211 between a first translation member working position and a second translation member working position along the first direction X. The translation member 2123 is configured such that: when the translation member 2123 is in its first translation member working position and the rotation member 2125 is in its rotation member stop position, the translation member 2123 restricts the movement of the rotation member 2125 to prevent it from switching from the rotation member stop position to the rotation member avoidance position; when the translation member 2123 is in its second translation member working position, the translation member 2123 releases the restriction on the rotation member 2125 so that the rotation member 2125 can switch between the rotation member stop position and the rotation member avoidance position.

[0199] When using the lock bin device 2 of the embodiment of the present disclosure, the opening and closing mechanism 212 does not need to be equipped with an electric push rod and a lever. It only needs to control the working position of the translation part 2123 to realize the control of the rotating part 2125, thereby controlling whether the electronic lock output port 21B of the lock bin body 211 can be opened. As a result, the lock bin device 2 is small in size, simple in structure, and low in cost.

[0200] In some embodiments of the locker device 2, as Figure 11 and Figure 12As shown, the rotating member 2125 includes a first engaging portion 21251, and the translating member 2123 includes a second engaging portion 21231. As Figure 11 shown, when the translating member 2123 is in its first translating member working position, the first engaging portion 21251 and the second engaging portion 21231 at least partially overlap. As Figure 12 shown, when the translating member 2123 is in its second translating member working position, the first engaging portion 21251 and the second engaging portion 21231 are completely staggered.

[0201] By using the cooperation between the first engaging portion 21251 and the second engaging portion 21231 to realize the control of the rotating member 2125 by the translating member 2123, the position switching of the translating member 2123 can be achieved by moving a relatively small stroke.

[0202] In the locking bin device 2 of some embodiments, as Figure 11 and Figure 12 shown, the rotating member 2125 includes a plurality of first engaging portions 21251 arranged at intervals along the first direction X; and / or the translating member 2123 includes a plurality of second engaging portions 21231 arranged at intervals along the first direction X.

[0203] By using the cooperation between the plurality of first engaging portions 21251 and the second engaging portions 21231, the overall force on the translating member 2123 and the rotating member 2125 can be made uniform, which is beneficial for the translating member 2123 and the rotating member 2125 to maintain their shapes and positions, and is beneficial for improving the service life and control stability of the opening and closing mechanism 212.

[0204] In the locking bin device 2 of some embodiments, as Figure 11 and Figure 12 shown, the rotating member 2125 includes a flap 21250, and the first engaging portion 21251 includes a first tooth provided on the flap 21250; and / or the translating member 2123 includes a control bar 21230, and the first engaging portion 31 includes a second tooth provided on the control bar 21230.

[0205] In the locking bin device 2 of some embodiments, as Figures 8 to 12 shown, the opening and closing mechanism 212 further includes a guiding and limiting structure configured to guide the translating member 2123 to move along the first direction X.

[0206] In the locking bin device 2 of some embodiments, as Figures 8 to 12 shown, the guiding and limiting structure includes a guiding groove 21232 and a guiding post 21221. The guiding groove 21232 extends along the first direction X and is provided on one of the translating member 2123 and the locking bin main body 211. The guiding post 21221 is movably arranged in the guiding groove 21232 along the first direction X and is in sliding fit with the guiding groove 21232, and is provided on the other of the translating member 2123 and the locking bin main body 211.

[0207] In the locking bin device 2 of some embodiments, as Figures 8 to 12 shown, the guiding and limiting structure includes a pressure strip 2122. The pressure strip 2122 extends along the first direction X and is fixedly connected to the locking bin main body 211. There is a gap between the pressure strip 2122 and the locking bin main body 211, and the translation member 2123 is located within this gap.

[0208] In the locking bin device 2 of some embodiments, as Figures 8 to 12 shown, the guiding column 21221 is arranged on the side of the pressure strip 2122 facing the locking bin main body 211.

[0209] The above arrangement of the guiding and limiting structure can limit the movement of the translation member 2123 along the first direction X. The limit positions of the cooperation between the guiding groove 21232 and the guiding column 21221 can also determine the first working position and the second working position of the translation member 2123, enabling the translation member 2123 to accurately switch the working position and making the opening and closing control of the rotating member 2125 and the electronic lock output port 21B more reliable.

[0210] In the locking bin device 2 of some embodiments, as Figure 8 shown, the pressure strip 2122 is detachably connected to the locking bin main body 211. For example, the pressure strip 2122 and the locking bin main body 211 can be detachably connected by screws 2127. The screws 2127 can be screwed onto the guiding column 21221.

[0211] The pressure strip 2122 can also be arranged on the locking bin main body 211 in other ways, such as by riveting or welding and other connection methods. The pressure strip 2122 can also be integrally formed with the locking bin main body 211.

[0212] In the locking bin device 2 of some embodiments, as Figure 8 shown, the opening and closing mechanism 212 further includes a rotating shaft 2124 connected to the locking bin main body 211. The rotating member 2125 is connected to the locking bin main body 211 through the rotating shaft 2124. As Figures 8 to 12 shown, the opening and closing mechanism 212 further includes a rotating shaft support portion 2126. The rotating shaft 2124 is supported on the rotating shaft support portion 2126, and the rotating shaft support portion 2126 is detachably connected to the locking bin main body 211.

[0213] In the locking bin device 2 of some embodiments, as Figure 7 shown, the locking bin 21 includes two opening and closing mechanisms 212 arranged on opposite sides of the locking bin main body 211. Optionally, the two opening and closing mechanisms 212 are symmetrically arranged.

[0214] Setting two opening and closing mechanisms 212 can improve the reliability of preventing the output of the electronic lock 8 when the rotating member 2125 is in the rotating member stop position. In addition, each rotating member 2125 can be made into a smaller size, which is beneficial to the overall miniaturization of the lock bin device 2.

[0215] In the lock bin device 2 of some embodiments, as Figure 7 shown, the lock bin device 2 further includes a lock bin mounting plate 24 for mounting the lock bin main body 211. The lock bin main body 211 and the lock bin mounting plate 24 have an assembled state and a separated state, and the assembled state and the separated state of the lock bin main body 211 and the lock bin mounting plate 24 correspond to the assembled state and the separated state of the lock bin 21 and the frame 1. As Figures 7 to 12 shown, the translation member 2123 includes a translation member positioning portion 21233. When the lock bin main body 211 is in its separated state, the translation member positioning portion 21233 cooperates with the mounting plate positioning portion provided on the lock bin mounting plate 24 to make the translation member 2123 in its second translation member working position.

[0216] The translation member positioning portion 21233 is, for example, a flange provided at one end of the mounting strip 21230 located outside the lock bin main body 211.

[0217] In the lock bin device 2 of some embodiments, as Figure 7 shown, the lock bin device 2 further includes a lock output mechanism 22 configured to output the electronic locks 8 in the accommodation cavity 21A one by one from the electronic lock output port 21B. The lock output mechanism 22 is mounted on the lock bin mounting plate 24, and the mounting plate positioning portion is provided on the lock output mechanism 22.

[0218] The mounting plate positioning portion can be a positioning structure specifically provided on the lock bin mounting plate 24 or on other components of the lock bin device 2 such as the lock output mechanism 22. When the mounting plate positioning portion is provided on other components such as the lock output mechanism 22, it can be a specifically provided positioning structure or the structure of other components such as the lock output mechanism 22 itself can also serve as the mounting plate positioning portion. For example, as Figure 7 shown, the mounting plate positioning portion is a part of the shell wall of the shell of the lock output mechanism 22.

[0219] When the locking bin main body 211 and the locking bin mounting plate 24 are in a separated state, the electronic lock 8 can be loaded with the electronic lock output port 21B closed. When the locking bin main body 211 loaded with the electronic lock 8 is assembled with the locking bin mounting plate 24, as long as the locking bin main body 211 is pushed into its mounting position to make the locking bin main body 211 and the locking bin mounting plate 24 in an assembled state, through the cooperation of the mounting plate positioning portion and the translation member positioning portion 21233, the translation member 2123 will automatically enter its second translation member working position, so that the rotating member 2125 can be switched from the rotating member stop position to the rotating member avoidance position, and the electronic lock output port 21B can be freely opened, and the electronic lock 8 can be output. There is no need for the user to perform an additional operation of switching the working position of the rotating member 2125, and the operation is simple and reliable.

[0220] The following will further describe Figures 7 to 12 the opening and closing mechanism 212 of the locking bin device 2 according to the embodiments of the present disclosure.

[0221] The locking bin device 2 includes a locking bin mounting plate 24, a plurality of locking bin main bodies 211 mounted on the locking bin mounting plate 24, two opening and closing mechanisms 212 corresponding to each locking bin main body 211 and located on opposite sides of the locking bin main body 211, and two lock-out mechanisms 22 corresponding to each locking bin main body 211 and located on opposite sides of the locking bin main body 211. The locking bin mounting plate 24 is parallel to the first direction X. The plurality of locking bin main bodies 211 can be arranged at intervals along the second direction Y perpendicular to the first direction X on the locking bin mounting plate 24, and the two opening and closing mechanisms 212 and the two lock-out mechanisms 22 corresponding to each locking bin main body 211 are arranged at intervals in the second direction Y and are optionally symmetrically arranged.

[0222] The rotating member 2125 of each opening and closing mechanism 212 includes a flap 21250 provided on the corresponding side of the electronic lock output port 21B. The flap 21250 is mounted on the rotating shaft 2124. Both ends of the rotating shaft 2124 are respectively supported on a rotating shaft support portion 2126. The rotating shaft support portion 2126 is connected to the inner wall of the locking bin main body 211 through a threaded connector. The flap 21250 can rotate around the axis of the rotating shaft 2124.

[0223] The translation member 2123 of each opening and closing mechanism 212 is used to control whether the flap 21250 can rotate freely. The translation member 2123 includes a control bar 21230. The translation member 2123 and its control bar 21230 can reciprocate along the first direction X between a first translation member working position and a second translation member working position. A first tooth is provided on the flap 21250 as a first engaging portion 21251 of the rotating member 2125. A second tooth is provided on the control bar 21230 as a second engaging portion 21231 of the translation member 2123. Along the first direction X, a plurality of first teeth are arranged at intervals on the flap 21250, and along the first direction X, a plurality of second teeth are arranged at intervals on the control bar. The plurality of first teeth on the flap 21250 and the plurality of second teeth on the control bar 21230 respectively form comb-like teeth, and the rotation control of the translation member 2123 over the rotating member 2125 and its flap 21250 is achieved through the overlap and misalignment of the comb-like teeth.

[0224] As Figure 11 shown, when the translation member 2123 is in the innermost position relative to the locking bin body 211, that is, in its first translation member working position, correspondingly, the rotating member 2125 is in its rotating member stop position, the electronic lock output port 21B of the locking bin body 211 is closed by the rotating member 2125, the flap 21250 is in the up-flipped state, blocking the electronic lock 8. At this time, the comb-like teeth on the flap 21250 and the control bar 21230 at least partially overlap, and the comb-like teeth on the control bar 21230 block the comb-like teeth on the flap 21250, making the comb-like teeth on the flap 21250 close to the wall surface of the locking bin body 211 and unable to flip away from the wall surface of the locking bin body 211, so that the rotating member 2125 and its flap 21250 cannot flip to the rotating member avoidance position (in the Figures 7 to 12 embodiment shown, it is a downward flip), thus preventing the rotating member 2125 from switching from its rotating member stop position to the rotating member avoidance position.

[0225] As Figure 12 shown, to open the electronic lock output port 21B and make it in a state where the electronic lock 8 can be output outward, it is necessary to move the translation member 2123 outward relative to the locking bin body 211 to completely stagger the comb-like teeth on the control bar 21230 and the flap 21250. The comb-like teeth on the control bar 21230 no longer block the rotation of the comb-like teeth on the flap 21250, and the rotating member 21250 can then switch from the rotating member stop position to the rotating member avoidance position to open the electronic lock output port 21B. For example, when the first direction X is the horizontal direction and the flap 21250 is at the bottom of the locking bin body 211, the flap 21250 can flip downward under its own gravity or under the action of the electronic lock 8 to open the electronic lock output port 21B.

[0226] To close the electronic lock output port 21B, it is necessary to first switch the rotating member 2125 from the rotating member avoidance position to the rotating member stop position, turn up the flap 21250 to at least partially block the electronic lock output port 21B, and then switch the translation member 2123 from the second translation member working position to the first translation member working position, which can prevent the rotating member 2125 from switching from the rotating member stop position to the rotating member avoidance position.

[0227] When using the lock bin device 2 of the present disclosure embodiment, the opening and closing mechanism 212 does not need to be provided with an electric push rod and a lever, and the lock bin device 2 has a small size, a simple structure, and a low cost.

[0228] During use, as long as the lock bin main body 211 is pushed into its installation position on the lock bin mounting plate 24, through the cooperation of the mounting plate positioning portion and the translation member positioning portion 21233, the translation member 2123 will automatically enter its second translation member working position, the rotating member 2125 can be switched from the rotating member stop position to the rotating member avoidance position, and the electronic lock output port 21B can be freely opened without the user performing an additional operation of switching the working position of the rotating member 2125, and the operation is simple and reliable.

[0229] The lock-out mechanism 22 mainly includes a lock-out mechanism trigger member 221, a lock-out mechanism stop member 222, and a lock-out mechanism linkage portion. The lock-out mechanism trigger member 221 is reciprocally movably arranged relative to the lock bin main body 211 along the third direction Z between a lock-out trigger initial position and a lock-out trigger end position. The lock-out mechanism stop member 222 is reciprocally movably arranged relative to the lock bin main body 211 along the second direction Y forming an angle with the third direction Z between a stop member stop position and a stop member avoidance position.

[0230] The lock-out mechanism stop member 222 is drivingly connected to the lock-out mechanism trigger member 221 through the lock-out mechanism linkage portion. The lock-out mechanism linkage portion is configured to: make the lock-out mechanism stop member 222 in the stop member stop position to close the electronic lock output port 21B at the lock-out trigger initial position of the lock-out mechanism trigger member 221; make the lock-out mechanism stop member 222 in the stop member avoidance position to open the electronic lock output port 21B at the lock-out trigger end position of the lock-out mechanism trigger member 221.

[0231] The lock-out mechanism of the lock bin device 2 of the present disclosure embodiment does not need to be provided with an electric push rod and a lever, and can cooperate with the lock-taking device 3 of the automatic sealing device (such as used in cooperation with the movable support plate as the movable supporting portion of the lock-taking device 3), with a simplified structure, a smaller size, and a lower cost.

[0232] Such as Figures 13 to 19As shown, in the locking device 2 of some embodiments, the unlocking mechanism linkage portion includes an unlocking mechanism linkage rod 225 and a stopper driving portion 226. The unlocking mechanism linkage rod 225 is connected to the unlocking mechanism trigger 221 to move following the unlocking mechanism trigger 221. The stopper driving portion 226 is connected to the unlocking mechanism stopper 222. The stopper driving portion 226 has a stopper driving groove 2261. The unlocking mechanism linkage rod 225 is slidably disposed in the stopper driving groove 2261 along the extending direction of the stopper driving groove 2261. The extending direction of the stopper driving groove 2261 is inclined with respect to both the third direction Z and the second direction Y. Among them, the stopper driving portion 226 is, for example, a driving plate, and the stopper driving groove 2261 is, for example, a long hole provided on the driving plate.

[0233] As Figures 13 to 19 shown in the embodiments, the third direction Z and the second direction Y are perpendicular to each other.

[0234] The unlocking mechanism linkage portion includes the aforementioned unlocking mechanism linkage rod 225 and the aforementioned stopper driving portion 226, which can realize stable linkage between the unlocking mechanism trigger 221 and the stopper driving portion 226, facilitating reliable opening and closing control of the electronic lock output port 21B through the movement of the unlocking mechanism trigger 221.

[0235] As Figures 13 to 19 shown, in the locking device 2 of some embodiments, the unlocking mechanism 22 further includes an unlocking mechanism trigger guiding structure for guiding the movement of the unlocking mechanism trigger 221.

[0236] As Figures 13 to 19 shown, in the locking device 2 of some embodiments, the unlocking mechanism trigger 221 includes an unlocking mechanism trigger rod. The unlocking mechanism trigger guiding structure includes one or more than two unlocking mechanism guide sleeves that are slidably engaged with the unlocking mechanism trigger rod.

[0237] As Figures 13 to 19 shown, in the locking device 2 of some embodiments, the unlocking mechanism 22 includes an unlocking mechanism housing 229. At least one unlocking mechanism guide sleeve 223A among the one or more than two unlocking mechanism guide sleeves is disposed on the unlocking mechanism housing 229; and / or the locking device 2 includes a locking device mounting plate 24 disposed on one side of the electronic lock output port 21B of the locking body 211. At least one unlocking mechanism guide sleeve 223B among the one or more than two unlocking mechanism guide sleeves is disposed on the locking device mounting plate 24.

[0238] Providing the unlocking mechanism trigger guiding structure makes the movement path and working position of the unlocking mechanism trigger and the stopper driving portion 226 linked thereto more accurate and stable, facilitating reliable opening and closing control of the electronic lock output port 21B through the movement of the unlocking mechanism trigger 221.

[0239] As Figures 13 to 19 shown, in the locking device 2 of some embodiments, the unlocking mechanism 22 further includes an unlocking mechanism reset portion 224 configured to apply a force to the unlocking mechanism trigger member 221 to tend to move it toward the unlocking trigger initial position.

[0240] The unlocking mechanism reset portion 224 includes, for example, a compression spring that can be sleeved on the unlocking mechanism trigger rod.

[0241] The unlocking mechanism reset portion 224 facilitates the automatic reset of the unlocking mechanism trigger member 221, eliminating the need to provide a dedicated drive mechanism or perform related operations to switch the working position of the unlocking mechanism trigger member 221.

[0242] As Figures 13 to 19 shown, in the locking device 2 of some embodiments, the unlocking mechanism 22 further includes a stopper guiding structure for guiding the movement of the unlocking mechanism stopper 222.

[0243] As Figures 13 to 19 shown, in the locking device 2 of some embodiments, the stopper guiding structure may include an unlocking mechanism guiding groove G that slidably cooperates with the unlocking mechanism stopper 222. For example, the unlocking mechanism 22 includes an unlocking mechanism housing 229, and the locking device 2 includes a locking installation plate 24 disposed on one side of the electronic lock output port 21B of the locking main body 211. The guiding groove G is disposed between the unlocking mechanism housing 229 and the locking installation plate 24. As Figure 7 、 Figure 14 and Figure 15 shown, the guiding groove G is opened on the surface of the locking installation plate 24 on the side of the locking main body 211.

[0244] The charging mechanism 23 is configured to charge the electronic lock 8 in the accommodation cavity 21A. As Figure 7 and Figure 20 shown, the charging mechanism 23 mainly includes a charging mechanism trigger member 231, a contact installation member 232, and a charging mechanism linkage portion.

[0245] The charging mechanism trigger member 231 is reciprocally movably disposed relative to the locking main body 211 along the third direction Z between a power-off trigger initial position and a power-off trigger termination position.

[0246] The contact installation member 232 is reciprocally movably disposed relative to the locking main body 211 along a first direction X that forms an angle with the third direction Z between a charging position and a power-off position. A contact circuit board 23A is installed on the contact installation member 232, and the contact circuit board 23A includes charging contacts for connecting with the charging interface 882 of the electronic lock 8.

[0247] The contact mounting member 232 is drivingly connected to the charging mechanism trigger member 231 through the charging mechanism linkage portion. The charging mechanism linkage portion is configured such that: at the initial power-off trigger position of the charging mechanism trigger member 231, the contact mounting member 232 is in the charging position, so that the charging contacts are in a position where they are connected to the charging interface 882 of the electronic lock 8 within the receiving cavity 21A; at the termination power-off trigger position of the charging mechanism trigger member 231, the contact mounting member 232 is in the power-off position so that the charging contacts are in a position where they are disconnected from the charging interface 882 of the electronic lock 8 within the receiving cavity 21A.

[0248] When the lock bin main body 211 outputs the electronic lock 8, the movement of the charging mechanism trigger member 231 can completely separate the charging contacts from the charging interface 882 of the electronic lock 8, making the output of the electronic lock 8 smoother and the movement more reliable.

[0249] As Figure 20 shown, in the lock bin device 2 of some embodiments, the charging mechanism linkage portion includes a charging mechanism linkage rod 235 and a contact mounting member driving portion 236. The charging mechanism linkage rod 235 is connected to the charging mechanism trigger member 231 to move following the charging mechanism trigger member 231. The contact mounting member driving portion 236 is connected to the contact mounting member 232. The contact mounting member driving portion 236 has a contact mounting member driving groove 2361. The charging mechanism linkage rod 235 is slidably disposed within the contact mounting member driving groove 2361 along the extending direction of the contact mounting member driving groove 2361. The extending direction of the contact mounting member driving groove 2361 is inclined with respect to both the third direction Z and the first direction X.

[0250] Wherein, the contact mounting member driving portion 236 is, for example, a driving plate, and the contact mounting member driving groove 2361 is, for example, a long hole provided on the driving plate.

[0251] As Figures 13 to 20 shown in the embodiment, the first direction X is perpendicular to the second direction Y and the third direction Z.

[0252] The charging mechanism linkage portion includes a charging mechanism linkage rod 235 and a contact mounting member driving portion 26, which can achieve stable linkage between the charging mechanism trigger member 231 and the contact mounting member driving portion 236, facilitating reliable connection and disconnection control of the charging contacts with the charging interface 882 of the corresponding electronic lock 8 through the movement of the charging mechanism trigger member 231.

[0253] As Figure 20 shown, in the lock bin device 2 of some embodiments, the charging mechanism 23 further includes a charging mechanism trigger member guiding structure for guiding the movement of the charging mechanism trigger member 231.

[0254] As Figure 20As shown, in the locking bin device 2 of some embodiments, the charging mechanism trigger member 231 includes a charging mechanism trigger rod; the charging mechanism trigger member guiding structure includes one or more than two charging mechanism guiding sleeves that are slidably engaged with the charging mechanism trigger rod.

[0255] As Figure 20 shown, in the locking bin device 2 of some embodiments, the charging mechanism 23 includes a charging mechanism housing 239, and at least one charging mechanism guiding sleeve 233A of the one or more than two charging mechanism guiding sleeves is disposed on the unit housing 29; and / or the locking bin device 2 includes a locking bin mounting plate 24 disposed on one side of the electronic lock output port 21B of the locking bin main body 211, and at least one charging mechanism guiding sleeve 233B of the one or more than two charging mechanism guiding sleeves is disposed on the locking bin mounting plate 24.

[0256] The charging mechanism trigger member guiding structure is provided to make the movement path and working position of the charging mechanism trigger member 231 and the contact mounting member driving part 236 linked thereto more accurate and stable, which is conducive to reliably realizing the connection and disconnection control of the charging contact and the charging interface 882 of the corresponding electronic lock 8 through the movement of the charging mechanism trigger member 231.

[0257] As Figure 20 shown, in the locking bin device 2 of some embodiments, the charging mechanism 23 further includes a charging mechanism reset part 234, and the charging mechanism reset part 234 is configured to apply a force to the charging mechanism trigger member 231 to make it tend to move towards the initial power-off trigger position.

[0258] The charging mechanism reset part 234 includes, for example, a compression spring, and the compression spring can be sleeved on the charging mechanism trigger rod.

[0259] The charging mechanism reset part 234 is conducive to the automatic reset of the charging mechanism trigger member 231, and there is no need to provide a dedicated driving mechanism or perform related operations for switching the working position of the charging mechanism trigger member 231.

[0260] As Figure 20 shown, in the locking bin device 2 of some embodiments, the charging mechanism 23 further includes a contact mounting member guiding structure for guiding the movement of the contact mounting member 232.

[0261] As Figure 20 shown, in the locking bin device 2 of some embodiments, the contact mounting member guiding structure includes a contact mounting member guiding hole and a contact mounting member guiding rod 237. The contact mounting member guiding hole is disposed on the contact mounting member 232. The contact mounting member guiding rod 237 is mounted on the locking bin main body 211 and is slidably engaged with the contact mounting member guiding hole.

[0262] The guiding structure of the contact mounting member facilitates a more accurate and stable movement path and working position of the contact mounting member 232, which is conducive to reliably achieving the connection and disconnection control between the charging contact and the charging interface 882 of the corresponding electronic lock 8.

[0263] As Figure 20 shown, in the lock bin device 2 of some embodiments, the charging mechanism 23 further includes a contact mounting member reset portion 238, and the contact mounting member reset portion 238 is configured to apply a force to the contact mounting member 232 to make it tend to move towards the charging position.

[0264] The contact mounting member reset portion 238 includes, for example, a compression spring, and the compression spring can be sleeved on the contact mounting member guiding rod 237.

[0265] The contact mounting member reset portion 238 is conducive to the automatic reset of the contact mounting member 232, and there is no need to set up a dedicated driving mechanism or perform related operations for switching the working position of the contact mounting member 232.

[0266] As Figure 20 shown, in the lock bin device 2 of some embodiments, along the third direction Z, the distance between the end face of the triggering end of the charging mechanism trigger member 231 at the initial power-off trigger position and the electronic lock output port 21B is greater than the distance between the end face of the triggering end of the unlocking mechanism trigger member 221 at the initial unlocking trigger position and the electronic lock output port 21B.

[0267] This setting is conducive to the charging contact being in a disconnected state from the charging interface 882 of the corresponding electronic lock 8 throughout the process of the electronic lock 8 leaving the electronic lock output port 21B at the electronic lock output port 21B, which is conducive to a smoother output and more reliable operation of the electronic lock 8.

[0268] In the automatic sealing device of some embodiments, the automatic sealing device includes a lock taking device 3, and the lock taking device 3 is arranged to be reciprocally movable relative to the lock bin main body 211 along the third direction Z. The movement of the lock taking device 3 drives the unlocking mechanism trigger member 221 to move, and at the unlocking trigger end position of the unlocking mechanism trigger member 221, the lock taking device 3 receives the electronic lock 8 output from the electronic lock output port 21B.

[0269] Utilizing the movement of the lock taking device 3 to achieve the movement of the unlocking mechanism trigger member 221 and then output the electronic lock, there is no need to provide a separate power device for opening the electronic lock output port 21B, which simplifies the structure and control and improves the overall reliability of the automatic sealing device.

[0270] In the automatic sealing device of some embodiments, the movement of the lock taking device 3 drives the charging mechanism trigger member 231 to move.

[0271] The movement of the locking device 3 is utilized to trigger the movement of the trigger member 231 of the charging mechanism, thereby disconnecting each charging contact of the charging mechanism 23 from the corresponding charging interface 882 of the electronic lock 8. There is no need to provide a separate power device for disconnecting the charging contacts, which simplifies the structure and control and improves the overall reliability of the automatic sealing device.

[0272] The following further describes Figure 7 and Figures 13 to 20 the lock-out mechanism 2 and the charging mechanism 3 of the lock bin device 2 according to the embodiments of the present disclosure.

[0273] In this embodiment, a plurality of lock bins 21 are arranged on the lock bin mounting plate 24 along the second direction Y. Two lock-out mechanisms 22 and one charging mechanism 23 are correspondingly provided for each lock bin main body 211. The two lock-out mechanisms 22 correspondingly provided for each lock bin main body 211 are symmetrically arranged on both sides of the lock bin main body 211 along the second direction Y.

[0274] The lock bin main body 211 includes a cylindrical structure extending along the third direction Z (the vertical direction in this embodiment) and a cover covering the cylindrical structure. An accommodation cavity 21A capable of accommodating a plurality of electronic locks 8 is formed inside the cylindrical structure, and an electronic lock output port 21B is formed at the bottom of the cylindrical structure. Openings are correspondingly provided on the lock bin mounting plate 24 corresponding to the electronic lock output ports 21B of the respective lock bin main bodies 211 to prevent the lock bin mounting plate 24 from affecting the output of the electronic locks 8.

[0275] Each lock-out mechanism 22 includes a lock-out mechanism trigger member 221, a lock-out mechanism stop member 222, a lock-out mechanism linkage portion, a lock-out mechanism trigger member guiding structure, a lock-out mechanism reset portion 224, a stop member guiding structure, and a lock-out mechanism housing 229.

[0276] Except for the trigger end ( Figures 7 to 20 the lower end in the lock bin device 2 shown in the embodiment) of the lock-out mechanism trigger member 221, the lock-out mechanism stop member 222, the lock-out mechanism linkage portion, the lock-out mechanism trigger member guiding structure, the lock-out mechanism reset portion 224, and the stop member guiding structure except for the lock-out mechanism trigger member 221 are all arranged inside the lock-out mechanism housing 229. Among them, the trigger end of the lock-out mechanism trigger member 221 is located outside the lock-out mechanism housing 229 because it needs to receive an external force trigger.

[0277] The lock-out mechanism trigger member 221 includes two lock-out mechanism trigger rods.

[0278] The lock-out mechanism stop member 222 includes a stop plate.

[0279] The unlocking mechanism linkage part includes an unlocking mechanism linkage rod 225 and a stopper driving part 226. The unlocking mechanism linkage rod 225 is connected between two unlocking mechanism trigger rods. The stopper driving part 226 includes two driving plates, and the two driving plates are respectively connected to both ends of the corresponding stopper plate, forming a U-shaped structure with the stopper plate. The two driving plates and the corresponding stopper plate can be integrally formed.

[0280] Each driving plate is provided with a long hole as a stopper driving groove 2261. The extending direction of the stopper driving groove 2261 is inclined with respect to both the third direction Z and the second direction Y. As Figures 13 to 19 shown, the stopper driving groove 2261 extends from top to bottom in a direction away from the lock bin main body 211.

[0281] In the unlocking mechanism trigger part guiding structure, two unlocking mechanism guide sleeves are slidably matched with each unlocking mechanism trigger rod. One unlocking mechanism guide sleeve 223A of the two unlocking mechanism guide sleeves is arranged on the unlocking mechanism housing 229, and one unlocking mechanism guide sleeve 223B is arranged on the lock bin mounting plate 24.

[0282] The unlocking mechanism reset part 224 includes a compression spring. The compression springs are sleeved on the unlocking mechanism trigger rods in one-to-one correspondence with the unlocking mechanism trigger rods.

[0283] The stopper guiding structure includes an unlocking mechanism guiding groove G that is slidably matched with the stopper plate. The unlocking mechanism guiding groove G is arranged on the upper surface of the lock bin mounting plate 24 below the unlocking mechanism housing 229.

[0284] The unlocking mechanism trigger rod can slide in the unlocking mechanism guide sleeves 223A and 223B. The unlocking mechanism linkage rod 225 is fixed to the unlocking mechanism trigger rod and moves with the unlocking mechanism trigger rod. The unlocking mechanism linkage rod 225 passes through the long holes of the corresponding two driving plates. When the unlocking mechanism trigger rod drives the unlocking mechanism linkage rod 225 to move up and down, the unlocking mechanism linkage rod 225 drives the driving plate and the stopper plate connected to the driving plate to move along the second direction Y.

[0285] As Figure 20 shown, the charging mechanism 23 includes a charging mechanism trigger part 231, a contact mounting part 232, a charging mechanism linkage part, a charging mechanism trigger part guiding structure, a charging mechanism reset part 234, a contact mounting part guiding structure, a contact mounting part reset part 238, and a charging mechanism housing 239. The trigger end of the charging mechanism trigger part 231 ( Figures 7 to 20Parts other than the lower end in the illustrated embodiment), the contact mounting member 232, the charging mechanism linkage portion, the charging mechanism trigger member guiding structure, the charging mechanism reset portion 234, the contact mounting member guiding structure, and the contact mounting member reset portion 238 are all located within the charging mechanism housing 239. The trigger end of the charging mechanism trigger member 231 is arranged outside the charging mechanism housing 239 because it requires external force to trigger.

[0286] The charging mechanism trigger member 231 includes two charging mechanism trigger rods.

[0287] The contact mounting member 232 mounts a plurality of contact circuit boards 23A. The contact circuit board 23A includes charging contacts for connecting to the charging interface 882 of the electronic lock 8. The quantity and position of the contact circuit boards 23A correspond to the quantity and position of the electronic locks 8 that can be accommodated within the accommodation cavity 21A. The contact mounting member 232 is, for example, a contact mounting plate.

[0288] The charging mechanism linkage portion includes a charging mechanism linkage rod 235 and a contact mounting member driving portion 236.

[0289] The charging mechanism linkage rod 235 is connected between the two charging mechanism trigger rods. The contact mounting member driving portion 236 includes two driving plates, and the two driving plates are respectively connected to both ends of the corresponding contact mounting plate, forming a U-shaped structure with the contact mounting plate. The two driving plates and the contact mounting plate can be integrally formed. A long hole is provided on each driving plate as the contact mounting member driving slot 2361.

[0290] The extending direction of the contact mounting member driving slot 2361 is inclined with respect to both the third direction Z and the first direction X. As Figure 20 shown, the contact mounting member driving slot 2361 extends from top to bottom in a direction away from the lock bin main body 211.

[0291] In the charging mechanism trigger member guiding structure, two charging mechanism guiding sleeves are slidably engaged with each charging mechanism trigger rod. One charging mechanism guiding sleeve 233A of the two charging mechanism guiding sleeves is arranged on the charging mechanism housing 239, and one charging mechanism guiding sleeve 233B is arranged on the lock bin mounting plate 24.

[0292] The charging mechanism reset portion 234 includes compression springs. The compression springs are sleeved on the charging mechanism trigger rods in one-to-one correspondence with the charging mechanism trigger rods.

[0293] The contact mounting member guiding structure includes a contact mounting member guiding hole provided on the contact mounting member 232 and a contact mounting member guiding rod 237 mounted on the lock bin main body 211 and slidably engaged with the contact mounting member guiding hole. The quantity of the contact mounting member guiding rods 237 can be set according to the guiding requirements. For example, as Figure 20As shown, there are three rows of contact mounting member guide rods 237 arranged along the third direction Z, and each row includes two contact mounting member guide rods 237.

[0294] The contact mounting member reset portion 238 includes a compression spring. The compression springs are sleeved on the contact mounting member guide rods 237 in one-to-one correspondence with the charging mechanism trigger rods.

[0295] The charging mechanism trigger rod can slide in the charging mechanism guide sleeves 233A and 233B. The charging mechanism linkage rod 235 is fixed to the charging mechanism trigger rod and moves with the charging mechanism trigger rod. The charging mechanism linkage rod 235 passes through the long holes of the corresponding two drive plates. When the charging mechanism trigger rod drives the charging mechanism linkage rod 235 to move up and down, the charging mechanism linkage rod 235 drives the drive plate and the contact mounting member 232 connected to the drive plate to move along the first direction X.

[0296] In addition, a lock body detection sensor can be provided to detect whether the electronic lock 8 is stored in the accommodation cavity 21A.

[0297] The following combines Figures 13 to 20 The unlocking process of the lock bin device 2 of the present disclosure embodiment is described as follows:

[0298] As Figure 13 shown, at the beginning of taking the lock, the unlocking mechanism trigger rod serving as the unlocking mechanism trigger member 221 is in the unlocking trigger initial position. Correspondingly, the stop plate serving as the unlocking mechanism stop member 222 is in the stop member stop position. The charging mechanism trigger rod serving as the charging mechanism trigger member 231 is in the power-off trigger initial position. Correspondingly, the contact mounting member 232 is in the charging position, and the charging contacts thereon are connected to the charging interfaces 882 of the corresponding electronic locks 8 (if there is an electronic lock 8 at this position).

[0299] The lock taking device 3 moves relative to the lock bin main body 211 along the third direction Z towards the side of the electronic lock output port 21B of the lock bin main body 211 (upward movement in the Figures 7 to 20 shown embodiment). During the upward movement of the lock taking device 3, it hits the end face of the trigger end of the unlocking mechanism trigger rod ( Figures 7 to 20 the lower end face in the shown embodiment). The unlocking mechanism trigger rod moves upward with the lock taking device 3, driving the stop plates of the two unlocking mechanisms 22 to move away from each other along the second direction Y and gradually separate. During the upward movement of the lock taking device 3, it also hits the end face of the trigger end of the charging mechanism trigger rod ( Figures 7 to 20 the lower end face in the shown embodiment). The charging mechanism trigger rod moves upward with the lock taking device 3, driving the contact mounting member 232 and the charging contacts provided thereon to retreat along the first direction X towards the side away from the lock bin main body 211, and the charging contacts are gradually separated from the charging interfaces 882 of the electronic locks 8 located in the accommodation cavity 21A.

[0300] As shown Figure 16 in the figure, the unlocking device 3 continues to move upward to the in-place position. The unlocking mechanism trigger rod, which serves as the unlocking mechanism trigger member 221, is in the unlocking trigger termination position. Correspondingly, the stop plate, which serves as the unlocking mechanism stop member 222, is in the stop member avoidance position. The charging mechanism trigger rod, which serves as the charging mechanism trigger member 231, is in the power-off trigger termination position. Correspondingly, the contact mounting member 232 is in the power-off position, and each charging contact thereon is disconnected from the charging interface 882 of the corresponding electronic lock 8 (if there is an electronic lock 8 at this position). At this time, the two stop plates of the two unlocking mechanisms 22 corresponding to the same lock bin body 211 have been fully opened, and all the electronic locks 8 in the accommodation cavity 21A fall together onto the unlocking device 3.

[0301] As shown Figure 17 in the figure, the unlocking device 3 starts to move in the third direction Z away from the electronic lock outlet 21B (downward in the Figures 1 to 11 embodiment shown). The unlocking mechanism trigger rod moves downward under the action of the compression spring and gravity. The two stop plates move inward along the second direction Y towards the inside of the lock bin body 211 and approach each other, hitting the lowermost electronic lock 8. At the same time, the charging mechanism trigger rod starts to move in the third direction Z towards the side of the lock bin body 211 under the action of the compression spring serving as the contact mounting member reset portion 24. Correspondingly, the contact mounting member 232 and each charging contact thereon gradually approach the corresponding electronic lock 8 (if there is an electronic lock 8 at this position).

[0302] As shown Figure 18 in the figure, the unlocking device 3 continues to move downward, and all the electronic locks 8 move downward with the unlocking device 3 until the chamfer at the upper part of the lock body of the lowermost electronic lock 8 moves to the position of the stop plate. The lowermost electronic lock 8 no longer blocks the inward movement of the stop plate towards the inside of the lock bin body 211. The stop plate reaches the stop member stop position under the driving force of the compression spring serving as the unlocking mechanism trigger member reset portion 24, blocking all the electronic locks 8 above the lowermost electronic lock 8. The charging mechanism trigger rod continues to move in the third direction Z towards the side of the lock bin body 211 under the action of the compression spring serving as the contact mounting member reset portion 24. The charging mechanism trigger rod continues to move in the third direction Z towards the side of the lock bin body 211 under the action of the compression spring serving as the contact mounting member reset portion 24. Correspondingly, the contact mounting member 232 and each charging contact thereon continue to approach the corresponding electronic lock 8 (if there is an electronic lock 8 at this position). As the unlocking device 3 continues to move downward, it disengages from the charging mechanism trigger rod, and the charging mechanism trigger rod returns to the power-off trigger initial position. Correspondingly, the contact mounting member 232 returns to the charging position, and each charging contact thereon is connected to the charging interface 882 of the corresponding electronic lock 8 (if there is an electronic lock 8 at this position).

[0303] At this point, the lock taking device 3 takes away the lowermost electronic lock 8 in the accommodation cavity 21A, and the lock taking process is completed.

[0304] The lock output mechanism 22 of the embodiment of the present disclosure cooperates with the lock taking device 3 to output one electronic lock 8 to the lock taking device 3 at a time.

[0305] The above embodiments do not limit the present disclosure. For example, in the above embodiments, each guiding structure can be replaced by other forms of guiding structures. For example, guiding can also be achieved through linear bearings or guide rail slider mechanisms. For another example, the number of lock output mechanisms corresponding to each lock bin body can be one or more. For another example, the number of lock output mechanism linkage rods and the corresponding number of driving plates of each lock output mechanism can be more or less. The form of the lock output mechanism stopper or the contact mounting member is not limited to a plate, and can also be in other shapes such as a fork or a grid.

[0306] The lock taking device 3 is used to take out the electronic lock 3 from the lock bin device 2 and convey it to the lock winding device 4. The lock taking device 3 includes a movable supporting part and a supporting part driving device drivingly connected to the movable supporting part. The movable supporting part is movably arranged relative to the lock bin main body 211. The supporting part driving device is configured to drive the movable supporting part to trigger the lock output mechanism trigger 221 and the charging mechanism trigger 321 to open the electronic lock output port 21B, disconnect the charging contact and the charging interface 882, and transfer the electronic lock 8 to the lock winding device 4 after receiving it. The movable supporting part can be, for example, a movable pallet.

[0307] The supporting part driving device can include, for example, a first supporting part driving mechanism for driving the movable supporting part to move up and down and a second supporting part driving mechanism for driving the movable supporting part to move horizontally. The first supporting part driving mechanism can trigger the lock output mechanism trigger 221 and the charging mechanism trigger 321 of the lock bin device 2. The first supporting part driving mechanism can convey the received electronic lock 8 to the lock winding device 4 for the lock holding mechanism 42 of the lock winding device to obtain the electronic lock 8.

[0308] As Figure 1 and Figure 21 shown, the lock winding device 4 includes a gantry 41, a lock holding mechanism 42, a lock winding driving mechanism 43, and a lock winding guiding mechanism 44.

[0309] The gantry 41 is arranged on the frame 1, and the lock holding mechanism 42, the lock winding driving mechanism 43, and the lock winding guiding mechanism 44 are arranged on the gantry 41.

[0310] The lock holding mechanism 42 includes a first lock holding part 421 and a second lock holding part 422 that respectively hold two lock bodies of the electronic lock 8. The structures of the two first lock holding parts 421 and the second lock holding parts 422 are the same. The following only combines Figure 22The structure of the first lock-holding part 421 will be described in detail. For the structure and functions of the second lock-holding part 422 and the like, reference can be made to the first lock-holding part 421.

[0311] As Figure 22 shown, the first lock-holding part 421 includes a gripper bracket 4211, a plurality of gripper fingers 4212, a plurality of link mechanisms 4213, a gripper reset part 4214, a connecting frame 4215, and a gripper driving part. The plurality of gripper fingers 4212 are configured to grip the corresponding lock bodies of the electronic lock 8. In this embodiment, the first lock-holding part 421 grips the first lock body 81, and the second lock-holding part 421 grips the second lock body 82.

[0312] The plurality of link mechanisms 4213 are respectively arranged corresponding to the plurality of gripper fingers 4212. Each gripper finger 4212 is movably connected to the gripper bracket 4211 through the corresponding link mechanism 4213. Each link mechanism includes three shorter links that form a parallelogram structure with the corresponding gripper finger 4212 and a longer link 42131 whose one end is hinged to the parallelogram structure. The longer link 42131 slides relative to the gripper bracket 4211. The other end of the longer link 42131 is movably connected to the connecting frame 4215. The connecting frame 4215 is movably connected to the other ends of the longer links 42131 of the plurality of link mechanisms 4213. The gripper reset part 4214 is a spring, and the two ends of the spring are respectively connected to the gripper bracket 4211 and the connecting frame 4215 to apply a force to the plurality of gripper fingers 4212 to tend to hold the corresponding lock bodies. The gripper driving part is drivingly connected to the connecting frame 4215, and the gripper driving part is configured to drive the plurality of gripper fingers 4212 to act to hold and release the corresponding lock bodies. The gripper driving part is a linear motor. The linear motor drives the link mechanism 4213 and the gripper fingers 4212 to act.

[0313] The around-lock driving mechanism 43 is configured to drive at least one of the first lock-holding part 421 and the second lock-holding part 422 to move so as to drive the two lock bodies 81 and 82 to go around the around-lock space for one week and then make the two lock bodies 81 and 82 in a locked state. In this embodiment, the first lock-holding part 421 and the first lock body 81 held by it remain stationary, and the second lock-holding part 422 and the second lock body 82 held by it go around the around-lock space for one week under the drive of the synchronous belt as the around-lock driving mechanism 43 and the guiding action of the annular guide rail as the around-lock guiding mechanism 44, so as to wind the binding band around the object to be sealed 9 and make the second locking part 822 of the second lock body 82 cooperate with the first locking part 821 of the first lock body 81 to reach the locked state.

[0314] As Figure 23As shown, the locking device 5 includes an adaptive device 51 and a strap tightening device 52. The adaptive device 51 is configured to determine whether the lock bodies 81 and 82 of the electronic lock 8 reach the surface of the object 9 to be sealed, so as to tighten the strap 83 between the two locked lock bodies 81 and 82 when the lock bodies 81 and 82 of the electronic lock 8 reach the surface of the object 9 to be sealed. The strap tightening device 52 is configured to tighten the strap 83 wound around the object 9 to be sealed between the two locked lock bodies 81 and 82.

[0315] As Figure 23 As shown, the adaptive device 51 includes a fixed seat 514, a sliding pressure plate 511, an elastic element 513, and a position sensor 512. The fixed seat 514 is installed on the frame 1. The sliding pressure plate 511 is arranged to be reciprocally movable relative to the fixed seat 514. The elastic element 513 is configured to apply a force to the sliding pressure plate 511 to make it tend to move away from the fixed seat 514. The position sensor 512 is configured to detect the relative position between the sliding pressure plate 511 and the fixed seat 514 and generate a relative position signal, and the automatic sealing device determines whether the lock bodies 81 and 82 of the electronic lock 8 reach the surface of the object 9 to be sealed according to the relative position signal. The strap tightening device 52 includes a screwing mating part and a screwing driving part. The screwing mating part is configured to be non-rotatably mated with the screwing control part 847.

[0316] When the adaptive device 51 and the object 9 to be sealed surrounding the electronic lock 8 approach each other, when the sliding pressure plate 511 of the adaptive device 51 contacts the surface of the object 9 to be sealed, the sliding pressure plate 511 moves relative to the fixed seat 514 toward the side close to the fixed seat 514 due to the force from the object 9 to be sealed, and moves to the detection position of the position sensor 512. The position sensor 512 forms a relative position signal, and the relative movement between the adaptive device 51 and the object 9 to be sealed stops. For example, the rising action of the conveyor line 6 stops, or the descending action of the locking device 5 stops. Thus, as long as the size of the object 9 to be sealed is within the range that can be sealed by the automatic sealing device, regardless of the height of the object 9 to be sealed, the electronic lock 8 can start to tighten the strap 83 after fitting the surface of the object 9 to be sealed. After the strap 83 is tightened, the lock holding mechanism 42 of the lock winding device 4 releases the two lock bodies 81 and 82, completing the automatic sealing of the object 9 to be sealed.

[0317] As Figure 1 and Figure 21 As shown, the conveyor line 6 is configured to convey the object 9 to be sealed in the conveying direction so that the object to be sealed enters the lock winding space. The conveyor line 6 is arranged to be liftable relative to the frame 1. The conveyor line 6 includes two spaced conveying sections, and the lock winding device 4 is arranged at the interval between the two conveying sections, and the interval is configured to pass through the strap 83.

[0318] As Figure 21As shown, the conveying line 6 includes a first conveying section 61 and a second conveying section 61 which are arranged at intervals.

[0319] The first conveying section 61 includes a first conveyor 611 and a first lifting driving unit 612 for driving the first conveyor 611 to lift. The first conveyor 611 is a roller conveyor. The first lifting driving unit 612 is a scissor-fork type lifting mechanism.

[0320] The second conveying section 62 includes a second conveyor 621 and a second lifting drive unit 622 for driving the second conveyor 621 to rise and fall. The second conveyor 621 is a roller conveyor. The second lifting drive unit 622 is a scissor-fork type lifting mechanism.

[0321] The first conveyor 611 and the second conveyor 621 may be in other forms, such as belt conveyors, chain conveyors, etc.

[0322] The first lifting drive unit 612 and the second lifting drive unit 622 may be in other forms, for example, they may include a plurality of parallel hydraulic cylinders to achieve lifting, or a combination of an actuator and a connecting rod mechanism, etc.

[0323] like Figures 24 to 30 FIG. 7 shows a posture adjustment device 7 of the automatic sealing device according to an embodiment of the present disclosure. Figure 24 As shown, the posture adjustment device 7 includes a support frame 7100 , a conveying portion 7200 disposed on the support frame 7100 , and a posture adjustment mechanism 7300 .

[0324] The conveying section 7200 is configured to convey the sealed object 9 on the conveying surface along a conveying direction (the second direction Y in this embodiment).

[0325] The posture adjustment mechanism 7300 includes a posture adjustment component 7302 and a posture adjustment driving device 7303. The posture adjustment component 7302 is movably arranged above the conveying surface relative to the support frame 7100. The posture adjustment driving device 7303 is drivingly connected to the posture adjustment component 7302, and is configured to drive the posture adjustment component 7302 to move in a direction close to the sealed object 9 when the sealed object 9 reaches the posture adjustment position on the conveying surface, so as to drive the sealed object 9 to move to change its position on the conveying surface, thereby adjusting the posture of the sealed object 9 and reaching the target position.

[0326] In the posture adjustment device 7 of the embodiment of the present disclosure, the posture of the sealed object 9 can be adjusted during the movement of the sealed object 9 to correct the position of the sealed object 9 relative to the conveying direction, which is beneficial to the orderly arrangement of the sealed object 9 during subsequent conveying or operation. The posture adjustment device 7 has a compact structure, occupies a small space, and is easy to maintain.

[0327] The support frame 7100 is used to carry the conveying part 7200, which can be a conveying frame structure, a leg structure, etc., as long as it can stably support the conveying part 7200.

[0328] The conveying part 7200 can be a roller conveyor, a chain conveyor, a belt conveyor, etc. The conveying surface is the surface that carries the object 9 to be sealed, such as the plane where the tops of the multiple rollers of the roller conveying mechanism are located, the upper surface of the conveying chain of the chain conveyor, the conveyor belt surface of the belt conveyor, etc. The conveying direction is the traveling direction of the object 9 to be sealed when the conveying part 7200 conveys the object 9 to be sealed. In Figures 24 to 30 the illustrated embodiment, the conveying part 7200 is a roller conveyor, and the conveying direction is Figure 24 the direction marked.

[0329] The attitude adjustment position is the position on the conveying surface where the object 9 to be sealed is suitable for starting to be subjected to attitude adjustment, such as when the front end of the object 9 to be sealed crosses a certain distance beyond the rear end of the attitude adjustment member 7302, or just crosses the front end of the attitude adjustment member 7302, or crosses a certain distance beyond the front end of the attitude adjustment member 7302, etc.

[0330] The target position can be set according to the needs of the attitude adjustment device. For example, the target position can be the position where the most surfaces of the object 9 to be sealed are parallel to the conveying direction, or the position where at least one edge of the object 9 to be sealed is parallel to the conveying direction, or the position where one side surface or edge of the object 9 to be sealed is parallel to the conveying direction and is at a certain position in the left - right direction on the conveying surface, or the position where the left and right side surfaces of the object 9 to be sealed are equidistant from the central plane perpendicular to the conveying surface and parallel to the conveying direction.

[0331] The attitude adjustment member 7302 can be a member that can drive the object 9 to be sealed to move relative to the conveying surface to the required target adjustment position. For example, it can be set in the shape of a plate, a rod, a fork, etc.

[0332] The attitude adjustment driving device 7303 can be a motor, a motor or a driving cylinder, etc. When necessary, a transmission device for realizing functions such as speed change, direction change, torque change, etc. can be provided between the attitude adjustment driving device 7303 and the attitude adjustment member 7302. In Figures 24 to 30 the illustrated embodiment, the attitude adjustment driving device 7303 includes a motor.

[0333] In the attitude adjustment device 7 of some embodiments, such as Figure 24 and Figure 25As shown, the attitude adjustment mechanism 7300 further includes a first detection device 7301 configured to detect first position information of the object to be sealed 9 reaching the attitude adjustment position on the conveying surface; the attitude adjustment driving device 7303 is in signal connection with the first detection device 7301 and is configured to drive the attitude adjustment component 7302 to move towards the object to be sealed 9 when the first detection device 7301 detects the first position information.

[0334] A first detection device 7301 is provided and is in signal connection with the attitude adjustment driving device 7303. The attitude adjustment driving device 7303 performs attitude adjustment of the object to be sealed 9 according to the first position information detected by the first detection device 7301, which is conducive to realizing automatic operation of attitude adjustment and reducing manual intervention.

[0335] The specific form of the first detection device 7301 is not limited, as long as it can detect the first position information and transmit the first position information to the attitude adjustment driving device 7303. The first detection device 7301 may include, for example, a displacement sensor, a pressure sensor, etc. The installation position of the first detection device 7301 can be any suitable position as long as it can detect the first position information. For example, the first detection device 7301 can be installed on the support frame 7100, the conveying part 7200, and the attitude adjustment mechanism 7300. For example, the first detection device 7301 includes displacement sensors installed on the left and right sides of the front end of the conveying frame 7202 of the conveying part 7200.

[0336] In the attitude adjustment device 7 of some embodiments, the conveying part 7200 is in signal connection with the first detection device 7301 and is configured to stop or slow down the conveyance of the object to be sealed 9 when the first detection device 7301 detects the first position information.

[0337] When the first detection device 7301 detects the first position information, the conveying part 7200 stops or slows down the conveyance of the object to be sealed 9, which means that when adjusting the attitude of the object to be sealed 9, the object to be sealed 9 automatically stops or runs slowly, which is conducive to the object to be sealed 9 being adjusted in place and then conveyed downstream, so as to facilitate the attitude adjustment device 7 to have a better attitude adjustment effect and improve the adjustment stability.

[0338] In the attitude adjustment device 7 of some embodiments, such as Figure 24 、 Figures 26 to 29As shown, the attitude adjustment mechanism 7300 further includes a movable bracket 7304 and an elastic connection device 7305. The attitude adjustment driving device 7303 is drivingly connected to the movable bracket 7304 to drive the movable bracket 7304 to move relative to the support bracket 7100. The attitude adjustment component 7302 is movably connected to the movable bracket 7304 through the elastic connection device 7305. The elastic connection device 7305 is configured to movably connect the attitude adjustment component 7302 to the movable bracket 7304 and apply a force to the attitude adjustment component 7302 to move at least a part of it away from the movable bracket 7304.

[0339] Connecting the movable bracket 7304 and the attitude adjustment component 7302 through the elastic connection device 7305 is beneficial for the attitude adjustment component 7302 to still be able to continuously apply force to the attitude adjustment component 7302 through the elastic connection device 7305 after contacting the object to be sealed 9. Thus, the attitude adjustment component 7302 can continue to apply an increasing force to the object to be sealed 9, which is beneficial for the object to be sealed 9 to be adjusted to the target position before withdrawing the attitude adjustment component 7302, thereby facilitating a better attitude adjustment effect of the attitude adjustment device 7 and improving the adjustment stability.

[0340] In the attitude adjustment device 7 of some embodiments, such as Figure 24 , Figures 26 to 29 As shown, the elastic connection device 7305 includes a connecting rod 73051 and a first elastic member 73052. One end of the connecting rod 73051 is relatively fixedly connected to one of the movable bracket 7304 and the attitude adjustment component 7302 along the axial direction of the connecting rod 73051, and the other end of the connecting rod 73051 is relatively movably connected to the other of the movable bracket 7304 and the attitude adjustment component 7302 along the axial direction of the connecting rod 73051. The first elastic member 73052 is disposed between the movable bracket 7304 and the attitude adjustment component 7302 and is configured to apply a force to the attitude adjustment component 7302 to move it away from the movable bracket 7304.

[0341] The first elastic member 73052 includes, for example, a helical spring. The helical spring can be disposed between the movable bracket 7304 and the attitude adjustment component 7302 and sleeved on the connecting rod 73051. The connecting rod 73051 and the helical spring are correspondingly arranged. One connecting rod 73051 and one helical spring can be provided, or multiple connecting rods 73051 and multiple helical springs can be provided respectively.

[0342] When adjusting the posture of the object 9 to be sealed, after the posture adjustment member 7302 contacts the object 9 to be sealed, as the movable bracket 7304 continues to move toward the object to be adjusted, the posture adjustment member 7302 contacts the conveyed article. The posture adjustment member 7302 is subjected to the resistance exerted by the conveyed article, and a relative displacement occurs between the posture adjustment member 7302 and the movable bracket 7304. However, the movable bracket 7304 continues to move toward the posture adjustment member 7302, compressing the helical spring, increasing the elastic force of the helical spring, and the force exerted by the posture adjustment member 7302 on the object to be adjusted increases accordingly. Therefore, it is beneficial to adjust the position of the object to be adjusted in place, thereby facilitating better posture adjustment effect of the posture adjustment device 7 and improving the adjustment stability.

[0343] In the posture adjustment device of some embodiments not shown, the elastic connection device may further include a second elastic member. The second elastic member connects the posture adjustment member to the movable bracket and exerts a force on the posture adjustment member to move it away from the movable bracket. The second elastic member includes, for example, an elastic pad, a rubber spring, etc. When adjusting the posture of the object 9 to be sealed, the posture adjustment member contacts the object 9 to be sealed. As the movable bracket continues to move toward the object to be adjusted, the posture adjustment member moves relative to the movable bracket in the direction close to the movable bracket under the reaction force of the object to be adjusted, increasing the elastic force of the second elastic member, and the force exerted by the posture adjustment member on the object to be adjusted increases accordingly. Therefore, it is beneficial to adjust the position of the object to be adjusted in place, thereby facilitating better posture adjustment effect of the posture adjustment device 7 and improving the adjustment stability.

[0344] In the posture adjustment device 7 of some embodiments, as Figure 24 and Figure 26 shown, the posture adjustment mechanism 7300 includes at least two posture adjustment members 7302. The at least two posture adjustment members 7302 are spaced apart to move simultaneously from opposite sides of the object 9 to be sealed toward the object 9 to be sealed when adjusting the posture of the object 9 to be sealed.

[0345] Setting at least two posture adjustment members 7302 is beneficial to adjusting the position of the object 9 to be sealed in the left - right direction. For example, the object 9 to be sealed can be positioned in the middle of the left - right direction on the conveying surface, so that the target position of the object 9 to be sealed relative to the conveying direction can be adjusted from more dimensions, better meeting the adjustment requirements.

[0346] In the posture adjustment device 7 of some embodiments, as Figure 24 、 Figure 26 、 Figure 27 and Figure 29As shown, the attitude adjustment mechanism 7300 includes an article guiding member 7306. The article guiding member 7306 is arranged upstream of the attitude adjustment member 7302 along the conveying direction, and is configured to guide the object 9 to be sealed to one side of the attitude adjustment member 7302 facing the conveying portion 7200, which is parallel to the conveying direction and perpendicular to the middle plane of the conveying surface, along the conveying direction.

[0347] Arranging the article guiding member 7306 facilitates the attitude adjustment member 7302 and the object 9 to be sealed to be in a suitable relative position at the beginning of attitude adjustment, which is conducive to improving the attitude adjustment speed and ensuring the stability of the attitude adjustment effect.

[0348] As Figure 24 and Figure 25 shown, the conveying portion 7200 includes a plurality of conveying rollers 7201 arranged side by side at intervals along the conveying direction. As Figure 24 , Figure 26 , Figure 27 and Figure 29 shown, there is a certain gap between the attitude adjustment member 7302 and the upper surface of the conveying roller 7201. In order to avoid the gap from jamming the soft package or other small parts on the package during the attitude adjustment process, the attitude adjustment mechanism 7300 includes a plurality of fork rods 7307 arranged at intervals. The fork rods 7307 are connected to the attitude adjustment member 7302 and are located within the interval between two conveying rollers 7201.

[0349] In the attitude adjustment device 7 of some embodiments, as Figure 24 , Figures 26 to 29 shown, the attitude adjustment mechanism 7300 further includes a second detection device 7308. The second detection device 7308 is configured to detect the second position information that the object 9 to be sealed reaches the target position in the relative position with the conveying direction. The attitude adjustment driving device 7303 is in signal connection with the second detection device 7308, and is configured to drive the attitude adjustment member 7302 to move away from the object 9 to be sealed when the second detection device 7308 detects the second position information.

[0350] Arranging the second detection device 7308 facilitates the attitude adjustment member 7302 to be immediately withdrawn after the attitude adjustment of the object 9 to be sealed is completed, which is conducive to improving the efficiency of article attitude adjustment.

[0351] In the attitude adjustment device 7 of some embodiments, the conveying portion 7200 is in signal connection with the second detection device 7308, and is configured to start or accelerate the conveyance of the object 9 to be sealed when the second detection device 7308 detects the second position information.

[0352] When the second detection device 7308 detects the second position information, it starts or accelerates the conveyance of the object to be sealed 9, which facilitates starting the continuous conveyance of the object to be sealed 9 in a timely manner or increasing the conveyance speed of the object to be sealed 9 after the attitude adjustment of the object to be sealed 9 is completed, thereby facilitating the improvement of the turnover speed of the object to be sealed 9.

[0353] The specific form of the second detection device 7308 is not limited as long as it can detect the second position information and transmit the second position information to the attitude adjustment driving device 7303. For example, the second detection device 7308 may include a displacement sensor, a pressure sensor, etc. The installation position of the second detection device 7308 can be any suitable position as long as it can detect the second position information. For example, the second detection device 7308 can be installed on the support frame 7100, the conveying part 7200, and the attitude adjustment mechanism 7300. In Figures 24 to 30 In the illustrated embodiment, the second detection device 7308 includes a displacement sensor installed on the attitude adjustment mechanism 7300.

[0354] In the attitude adjustment device 7 of some embodiments, when the attitude adjustment component 7302 is movably connected to the movable bracket 7304 through the elastic connection device 7305, the second detection device 7308 can detect the aforementioned second position information by detecting the relative position between the attitude adjustment component 7302 and the movable bracket 7304. For example, the second detection device 7308 can detect the aforementioned second position information by detecting the distance between the attitude adjustment component 7302 and the movable bracket 7304. Among them, when detecting the relative position between the attitude adjustment component 7302 and the movable bracket 7304, a displacement sensor can be used to directly obtain the second position information. Other detection methods that can obtain the second position information can also be used. For example, the second detection device 7308 may include a pressure sensor, and the elastic force of the elastic element of the elastic connection device is detected by the pressure sensor, and the second position information is indirectly detected by the detected change information of the elastic force.

[0355] In the attitude adjustment device 7 of some embodiments, as Figure 24 、 Figure 26 and Figure 30 shown, the attitude adjustment mechanism 7300 further includes a guide rail 7309 and a slider 7310. The guide rail 7309 is fixedly arranged relative to the support frame 7100. The slider 7310 is slidably arranged on the guide rail 7309 along the guide rail 7309. The attitude adjustment component 7302 is connected to the slider 7310, and the attitude adjustment driving device 7303 is drivingly connected to the slider 7310.

[0356] The force of the attitude adjustment driving device 7303 is transmitted to the attitude adjustment component 7302 through the guide rail 7309 and the slider 7310, which is easy to install, easy to operate, and the transmission process is stable.

[0357] In the attitude adjustment device 7 of some embodiments, as Figure 24 , Figure 26 and Figure 30 shown, the attitude adjustment driving device 7303 is further configured to drive the attitude adjustment component 7302 to move away from the object to be sealed 9 after the object to be sealed 9 is in the target position. The attitude adjustment mechanism 7300 further includes a third detection device 7311. The third detection device 7311 is configured to detect the third position information when the attitude adjustment component 7302 moves away from the object to be sealed 9 to the limit position. The attitude adjustment driving device 7303 is in signal connection with the third detection device 7311 and is configured to stop driving the attitude adjustment component 7302 to move when the third detection device 7311 detects the third position information.

[0358] Setting the third detection device 7311 helps prevent the attitude adjustment component 7302 from being too far away from the object to be sealed 9 before attitude adjustment and having too large an idle stroke, which can prevent wasting time and energy and is conducive to improving the adjustment efficiency.

[0359] In the attitude adjustment device 7 of some embodiments, the first detection device, the second detection device, and / or the third detection device can be directly in signal connection with the driving device, or can be in signal connection with the driving device through the control device. The control device receives the position signal of the detection device, forms a corresponding control signal, and then sends the control signal to the control part of the driving device. The control part is, for example, a motor driver for controlling a motor, a control valve for controlling a motor or a driving cylinder, etc.

[0360] When connected to the driving device through the control device, the control device is, for example, a general-purpose processor, a programmable logic controller (PLC for short), a digital signal processor (DSP for short), an application specific integrated circuit (ASIC for short), a field programmable gate array (FPGA for short), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or any suitable combination thereof.

[0361] The article conveying system according to the embodiments of the present disclosure includes an article conveying line and the attitude adjustment device 7 according to the embodiments of the present disclosure. The conveying part 7200 of the attitude adjustment device 7 is connected in series with the article conveying line. For example, the conveying part 7200 of the attitude adjustment device 7 can be connected in series upstream or downstream of the article conveying line, or the article conveying line includes multiple conveying sections, and the conveying part 7200 of the attitude adjustment device 7 is connected in series between two conveying sections of the article conveying line. The article conveying system according to the embodiments of the present disclosure has the same advantages as the attitude adjustment device 7 according to the embodiments of the present disclosure.

[0362] The following will further Figures 26 to 30 describe the attitude adjustment device 7 according to the embodiments of the present disclosure in detail. In this embodiment, the object to be sealed 9 is an object to be sealed 9 that is relatively regular in shape and generally cubic.

[0363] As Figure 26 shown, the attitude adjustment device 7 includes a support frame 7100, a conveying part 7200, and an attitude adjustment mechanism 7300.

[0364] As Figure 26 and Figure 30 shown, the support frame 7100 can be fixed on the ground, floor, or equipment foundation. The conveying part 7200 is a roller conveyor, configured to convey the object to be sealed 9 on the conveying surface along the conveying direction. The conveying part 7200 includes a conveying frame 7202 and a plurality of conveying rollers 7201 arranged side by side, spaced apart, and rotatably along the conveying direction. The conveying frame 7202 of the conveying part 7200 is fixedly arranged on the support frame 7100. Each conveying roller 7201 is connected to a motor and a transmission chain, and rotates synchronously relative to the conveying frame 7202 under the drive of the motor and the transmission of the transmission chain. When each conveying roller 7201 rotates, the object to be sealed 9 thereon, such as the object to be sealed 9, can be conveyed forward from the back along the conveying direction. The upper edges of each conveying roller 7201 are located on the same surface, and this surface is the conveying surface. In this embodiment, the conveying surface is a horizontal plane.

[0365] The attitude adjustment mechanism 7300 includes a first detection device 7301, an attitude adjustment component 7302, an attitude adjustment driving device 7303, a movable bracket 7304, an elastic connection device 7305, an article guiding component 7306, a fork rod 7307, a second detection device 7308, a guide rail 7309, a slider 7310, a third detection device 7311, a speed reducer 7312, and a stop block 7313.

[0366] The first detection device 7301 is configured to detect the first position information of the object 9 to be sealed when it reaches the attitude adjustment position on the conveying surface. In this embodiment, the first detection device 7301 is set as an optoelectronic sensor, and the optoelectronic sensor includes a light transmitter 73011 and a light receiver 73012 respectively arranged on the left and right sides of the front end of the conveying frame 7202 and a detection circuit. When the object 9 to be sealed does not reach the attitude adjustment position, the light receiver 73012 can receive the light signal emitted by the light transmitter 73011; when the object 9 to be sealed is conveyed by the conveying part 7200 between the light transmitter 73011 and the light receiver 73012, the optical path between the light transmitter 73011 and the light receiver 73012 is cut off by the object 9 to be sealed, and the detection circuit of the optoelectronic sensor can detect the first position information that the object 9 to be sealed has reached the attitude adjustment position.

[0367] Both the attitude adjustment driving device 7303 and the conveying part 7200 are signal-connected to the first detection device 7301. When the first detection device 7301 detects the first position information, the conveying part 7200 stops conveying the object 9 to be sealed, and the attitude adjustment driving device 7303 drives the attitude adjustment component 7302 to move towards the object 9 to be sealed to drive the object 9 to act to change the relative position with respect to the conveying direction and reach the target position, so as to realize the attitude adjustment of the object 9 to be sealed.

[0368] The attitude adjustment component 7302 is movably arranged above the conveying surface relative to the support frame 7100. In this embodiment, the attitude adjustment component 7302 is integrally set as a plate-like structure, mainly including a push plate 73021. In order to improve the strength of the push plate 73021 and facilitate the connection with the movable bracket 7304, the attitude adjustment component 7302 further includes a push plate frame 73022 fixedly arranged outside the push plate 73021. As Figure 24 and Figure 26 shown, in this embodiment, an attitude adjustment component 7302 is arranged on each of the left and right sides of the middle plane in the left-right direction of the conveying part 7200.

[0369] The attitude adjustment driving device 7303 and the attitude adjustment component 7302 are drivingly connected through a guide rail 7309, a slider 7310, a movable bracket 7304 and an elastic connection device 7305. As Figures 24 to 30As shown, the guide rail 7309 is horizontally arranged at intervals in the left - right direction above the conveying surface of the conveying part 7200. In this embodiment, the attitude adjustment driving device 7303 includes a driving motor, and the driving motor is installed on the guide rail 7309 through a speed reducer 7312 located at the right end of the guide rail 7309. Correspondingly, on the left and right sides of the conveying part 7200, a slider 7310, a movable bracket 7304, and an elastic connection device 7305 are respectively provided on each side to connect with the attitude adjustment component 7302 on the corresponding side. In this embodiment, the driving motor is connected to the sliders 7310 on the left and right sides through the speed reducer 7312 and a transmission mechanism so as to drive the sliders 7310 on the left and right sides to move in the opposite direction along the guide rail 7309 simultaneously. The transmission mechanism includes a screw rod with opposite thread directions at the left and right ends and nuts respectively matching with the two sections of threads, and the two nuts are respectively connected to the sliders 7310 on the left and right sides. The output shaft of the speed reducer 7312 is connected to the screw rod, so that when the driving motor rotates, it can drive the screw rod to rotate. The rotation of the screw rod drives the two nuts to move in the opposite direction. Therefore, the two sliders 7310 can be driven to move relatively or move away from each other simultaneously. The two movable brackets 7304 fixedly connected to the two sliders 7310 can move relatively or move away from each other simultaneously under the drive of the driving motor.

[0370] As Figure 24 , Figure 25 and Figure 30 shown, a stop block 7313 is also provided in the middle of the guide rail 7309 in the left - right direction. The stop block 7313 can prevent the attitude adjustment components 7302 on the left and right sides from colliding.

[0371] As Figure 24 , Figures 26 to 28 shown, the movable bracket 7304 includes a column 73041, a first mounting flange 73042, a second mounting flange 73043, and a sensor mounting bracket 73044. The first mounting flange 73042 is located below the column 73041, and the attitude adjustment component 7302 is connected to the movable bracket 7304 through the first mounting flange 73042 and the elastic connection device 7305. The second mounting flange 73043 is located at the upper end of the column 73041. The movable bracket 7304 is connected to the corresponding slider 7310 through the second mounting flange 73043 and a threaded connection member.

[0372] The elastic connection device 7305 movably connects the attitude adjustment component 7302 to the movable bracket 7304 and applies a force to the attitude adjustment component 7302 to make it away from the movable bracket 7304.

[0373] As Figure 24 , Figures 26 to 29As shown, the elastic connection device 7305 includes four connecting rods 73051, four first elastic members 73052 and four linear bearings 73053 which are arranged corresponding to the four connecting rods 73051 one by one. The first elastic member 73052 is a helical spring. Each connecting rod 73051 is perpendicular to the push plate 73021. The first end of each connecting rod 73051 is fixedly connected to the push plate frame 73022. Each helical spring is sleeved on the corresponding connecting rod 73051. Four through holes are provided at the four corners of the first mounting flange 73042 of the movable bracket 7304. The second end of each connecting rod passes through a through hole of the first mounting flange 73042. Each linear bearing 73053 is fixedly connected to the first mounting flange 73042, sleeved on the second end of the corresponding connecting rod 73051 and fixed by a circlip. Thus, the elastic connection device 7305 movably connects the attitude adjustment member 7302 and the movable bracket 7304 together. The linear bearing 73053 can make the moving direction of the connecting rod 73051 accurate and the movement relative to the first mounting flange 73042 smooth.

[0374] The article guiding member 7306 is arranged upstream of the attitude adjustment member 7302 along the conveying direction, and is configured to guide the object to be sealed 9 to one side of the middle plane parallel to the conveying direction and perpendicular to the conveying surface of the attitude adjustment member 7302 facing the conveying portion 7200 along the conveying direction.

[0375] In this embodiment, the article guiding member 7306 is a guiding plate 73061 arranged at the rear end of the attitude adjustment member 7302. The guiding plate 73061 inclines from one end of the attitude adjustment member 7302 to the end away from the attitude adjustment member 7302, that is, from front to back, towards the outside in the left-right direction. Thus, the object to be sealed 9 that deviates too far from the middle plane in the left-right direction of the conveying mechanism can be gradually guided to one side of the middle plane, which is beneficial for the attitude adjustment member 7302 to adjust the attitude of the object to be sealed 9. In order to improve the strength of the article guiding member 7306, a guiding plate frame 73062 is fixedly arranged on the outside of the guiding plate 73061.

[0376] The attitude adjustment mechanism 7300 includes a plurality of fork rods 7307 arranged at intervals. The fork rods 7307 are connected to the attitude adjustment member 7302 and are located within the interval between the two conveying rollers 7201.

[0377] The second detection device 7308 is configured to detect the second position information of the object to be sealed 9 in the foregoing target position. Such as Figure 24 、 Figures 26 to 29As shown, in this embodiment, the second detection device 311 includes a displacement sensor 73081 and a baffle 73082 correspondingly arranged with the displacement sensor 73081. The specific form of the displacement sensor 73081 is not limited. For example, it can be an inductive displacement sensor, a capacitive displacement sensor, a photoelectric displacement sensor, an ultrasonic displacement sensor, a Hall displacement sensor, etc. The displacement sensor 73081 is fixedly installed on the sensor mounting bracket 73044 of the movable bracket 7304. The baffle 73082 is installed at the second end of a connecting rod 73051 of the elastic connecting device 7305.

[0378] When adjusting the posture of the object 9 to be sealed, when the posture adjusting member 7302 is not in contact with the object 9 to be sealed, the compression amount of the first elastic member 73052 of the elastic connecting device 7305 is the initial compression amount, and the displacement sensor 73081 cannot detect the baffle 73082. After the posture adjusting member 7302 contacts the object 9 to be sealed, during the process that the object 9 to be sealed is gradually straightened by being pushed by the posture adjusting member 7302, the object 9 to be sealed also exerts a force on the posture adjusting member 7302. Under the combined action of the object 9 to be sealed and the movable bracket 7304, the first elastic member 73052 is compressed, the distance between the posture adjusting member 7302 and the movable bracket 7304 gradually decreases, and the displacement sensor 73081 and the baffle 73082 gradually approach. When the displacement sensor 73081 detects the baffle 73082, that is, the aforementioned second position information is detected, it can be determined that the posture adjustment of the object 9 to be sealed is completed.

[0379] In this embodiment, correspondingly to the two posture adjusting members 7302, the second detection device 7308 is respectively provided with two pairs of displacement sensors 73081 and baffles 73082. At this time, it can be considered that the second position information is detected when the displacement sensor 73081 on either the left or right side detects the corresponding baffle 73082, or it can also be considered that the second position information is detected only when the displacement sensors 73081 on both the left and right sides detect the corresponding baffles 73082.

[0380] The posture adjustment driving device 7303 and the conveying unit 7200 are both in signal connection with the second detection device 7308. When the second detection device 7308 detects the second position information, the posture adjustment driving device 7303 drives the posture adjusting member 7302 to move away from the object 9 to be sealed, and the conveying unit 7200 starts or accelerates the conveyance of the object 9 to be sealed.

[0381] The third detection device 7311 is configured to detect the third position information when the posture adjusting member 7302 moves to the limit position away from the object 9 to be sealed. As Figure 24 、 Figure 26 and Figure 29As shown, the third detection device 7311 includes a displacement sensor 73111 and a baffle 73112 correspondingly arranged with the displacement sensor 73111. The specific form of the displacement sensor 73111 is not limited. For example, it can be an inductive displacement sensor, a capacitive displacement sensor, a photoelectric displacement sensor, an ultrasonic displacement sensor, a Hall displacement sensor, etc. The displacement sensor 73111 is fixedly installed on the guide rail 7309. The baffle 73112 is installed on the slider 7310.

[0382] When adjusting the posture of the object 9 to be sealed, when the posture adjusting member 7302 contacts the object 9 to be sealed, the displacement sensor 73111 cannot detect the baffle 73112. After the posture of the object 9 to be sealed is adjusted, during the process that the posture adjusting member 7302 gradually moves away from the contact with the object 9 to be sealed, the displacement sensor 73111 moves in the direction close to the baffle 73112 along with the posture adjusting member 7302 and the movable bracket 7304. The displacement sensor 73111 gradually approaches the baffle 73112. When the displacement sensor 73111 detects the baffle 73112, that is, the foregoing third position information is detected, the posture adjusting member 7302 reaches the limit position.

[0383] In this embodiment, correspondingly to the two posture adjusting members 7302, the third detection device 7311 is respectively provided with two pairs of displacement sensors 73111 and baffles 73112. At this time, it can be considered that the third position information is detected when the displacement sensor 73111 on any one side of the left and right sides detects the corresponding baffle 73112, or it can be considered that the third position information is detected only when the displacement sensors 73111 on both the left and right sides detect the corresponding baffles 73112.

[0384] The posture adjusting driving device 7303 is in signal connection with the third detection device 7311. When the third detection device 7311 detects the third position information, the posture adjusting driving device 7303 stops driving the posture adjusting member 7302 to move.

[0385] The following combines Figures 24 to 30 to illustrate a feasible adjustment process for adjusting the posture of the object 9 to be sealed by using the article posture adjusting device of the embodiment of the present disclosure.

[0386] The conveying unit 7200 transports the object 9 to be sealed below the guide rail 7309 of the attitude adjustment mechanism 7300. If the object 9 to be sealed deviates too far from the vertical middle plane in the left - right direction of the conveying surface, under the action of the article guiding member 7306, as the object 9 to be sealed moves forward, the object 9 to be sealed will move towards the middle in the left - right direction. After the light receiver 73012 of the first detection device 7301 is triggered by the forward movement of the object 9 to be sealed, the first detection device 7301 issues the first position information. Then, the conveying roller 7201 of the conveying unit 7200 stops rotating, and the object 9 to be sealed stops on the conveying surface. At the same time, the attitude adjustment driving device 7303 drives the movable brackets 7304 on both the left and right sides and the two attitude adjustment members 7302 connected to the movable brackets 7304 to move towards the object 9 to be sealed from both the left and right sides, and starts to adjust the attitude of the object 9 to be sealed. When adjusting the attitude of the object 9 to be sealed, the movable bracket 7304 and the attitude adjustment member 7302 move relative to each other, squeezing the helical spring of the elastic connection device 7305. When the baffle 73082 on either the left or right side triggers the corresponding displacement sensor 73081, the second position information is issued, and the attitude adjustment of the object 9 to be sealed is completed. The movable bracket 7304 moves in the reverse direction under the drive of the attitude adjustment driving device 7303 and moves away from the object 9 to be sealed. The conveying roller 7201 rotates and continues to convey the object 9 to be sealed forward. During the reverse movement of the movable bracket 7304, under the action of the elastic force of the helical spring, the baffle 73082 gradually leaves the displacement sensor 73081. When the baffle 73112 on either the left or right side of the third detection device 7311 triggers the corresponding sensor 3111, the third position information is issued, and the attitude adjustment driving device 7303 stops moving, and the attitude adjustment process of the object 9 to be sealed ends. The article attitude adjustment device waits for the next object 9 to be sealed to enter the conveying unit 7200.

[0387] According to the above description, it can be known that the automatic sealing device of the embodiment of the present disclosure can automatically seal and label the object to be sealed: the object to be sealed can be sent to the winding space of the winding lock mechanism through the conveying line after the attitude is adjusted by the attitude adjustment device 7. The lock - taking device takes out an electronic lock from the lock bin device, transports it to the winding lock device, and the winding lock device winds the two lock bodies around the object to be sealed for one week so that the two lock bodies are in a locked state. Then, the distance between the adaptive device of the locking device and the object to be sealed is changed, the lock body of the electronic lock is pressed tightly on the surface of the object to be sealed, and the binding strap is tightened through the locking device to firmly bind the electronic lock to the object to be sealed. This automatic sealing device can reduce manual operation, improve the sealing speed of luggage, and reduce operating costs.

[0388] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure and are not intended to limit them; although the present disclosure has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that modifications can still be made to the specific implementation manners of the present disclosure or equivalent replacements can be made to some technical features, and all of them should be covered by the scope of the technical solutions claimed in the present disclosure.

Claims

1. An automatic sealing device for binding an electronic lock (8) to an object to be sealed (9), the electronic lock (8) comprising two lock bodies (81, 82) and a strap (83) that is telescopically connected between the two lock bodies, the two lock bodies (81, 82) having a locked state and an unlocked state, characterized in that, The automatic sealing device includes: a frame (1); a lock bin device (2) disposed on the frame (1) and configured to accommodate and output the electronic lock (8). The lock bin device (2) includes a lock bin (21), and the lock bin (21) includes a lock bin main body (211). The lock bin main body (211) has a receiving cavity (21A) for accommodating the electronic lock (8) and an electronic lock output port (21B) communicating with the receiving cavity (21A); a lock taking device (3) disposed on the frame (1) and configured to take out the electronic lock (8) from the electronic lock output port (21B); and a lock winding device (4) disposed on the frame (1) and configured to receive the electronic lock (8) from the lock taking device (3), separate the two lock bodies (81, 82) in the unlocked state, drive the two lock bodies (81, 82) to wind around a lock winding space for placing the object to be sealed (9) for one week, and then make the two lock bodies (81, 82) in the locked state.

2. The automatic sealing device according to claim 1, wherein the lock bin (21) has a separation position and an assembly position relative to the frame (1); the lock bin (21) further includes an opening and closing mechanism (212). The opening and closing mechanism (212) has an open state and a closed state. In the open state, the opening and closing mechanism (212) allows the electronic lock (8) in the receiving cavity (21A) to be output from the electronic lock output port (21B). In the closed state, the opening and closing mechanism (212) prevents the electronic lock (8) in the receiving cavity (21A) from being output from the electronic lock output port (21B); wherein, in the separation position, the opening and closing mechanism (212) can switch between the open state and the closed state, and in the assembly position, the opening and closing mechanism (212) is in the open state.

3. The automatic sealing device according to claim 2, wherein The opening and closing mechanism (212) includes: a rotating member (2125) rotatably disposed on the lock bin main body (211) around an axis along the first direction (X) between a rotating member stop position and a rotating member avoiding position. At the rotating member stop position, the rotating member (2125) blocks at least a part of the electronic lock output port (21B) to prevent the electronic lock (8) in the receiving cavity (21A) from being output from the electronic lock output port (21B), and the opening and closing mechanism (212) is in the closed state. At the rotating member avoiding position, the rotating member (2125) avoids the electronic lock output port (21B) to allow the electronic lock (8) in the receiving cavity (21A) to be output from the electronic lock output port (21B), and the opening and closing mechanism (212) is in the open state; and A translation member (2123) is movably arranged on the lock magazine body (211) along the first direction (X) between a first translation member working position and a second translation member working position; the translation member (2123) is configured as follows: when the translation member (2123) is in its first translation member working position and the rotating member (2125) is in its rotating member stop position, the translation member (2123) limits the movement of the rotating member (2125) to prevent it from switching from the rotating member stop position to the rotating member avoidance position; when the translation member (2123) is in its second translation member working position, the translation member (2123) releases the restriction on the rotating member (2125) to enable the rotating member (2125) to switch between the rotating member stop position and the rotating member avoidance position.

4. The automatic sealing device according to claim 3, characterized in that: The rotating member (2125) comprises a first meshing portion (21251); The translation member (2123) includes a second meshing portion (21231). When the translation member (2123) is in its first translation member working position, the first meshing portion (21251) and the second meshing portion (21231) at least partially overlap. When the translation member (2123) is in its second translation member working position, the first meshing portion (21251) and the second meshing portion (21231) are completely offset.

5. The automatic sealing device according to claim 1, characterized in that: The lock barn device (2) further comprises a lock-out mechanism (22), the lock-out mechanism (22) comprising a lock-out mechanism trigger (221), a lock-out mechanism stopper (222) and a lock-out mechanism linkage part, the lock-out mechanism stopper (222) being drivingly connected to the lock-out mechanism trigger (221) via the lock-out mechanism linkage part, the lock-out mechanism trigger (221) driving the lock-out mechanism stopper (222) to move so as to open and close the electronic lock output port (21B) under the drive of the lock-out mechanism trigger (221); The lock-removing device (3) comprises a movable supporting part and a supporting part driving device drivingly connected to the movable supporting part, wherein the movable supporting part is movably arranged relative to the lock chamber body (211), and the supporting part driving device is configured to drive the movable supporting part to trigger the lock-out mechanism triggering member (221) to open the electronic lock output port (21B) and receive the electronic lock (8) and then transfer it to the lock-circling device (4).

6. The automatic sealing device according to claim 5, characterized in that: The locking mechanism stopper (222) is arranged relative to the lock chamber body (211) to be reciprocatably movable along the second direction (Y) between a stopper stopper position and a stopper avoidance position; The unlocking mechanism trigger (221) is arranged to be reciprocatingly movable between an unlocking trigger initial position and an unlocking trigger termination position relative to the lock chamber body (211) along a third direction (Z) that forms an angle with the second direction (Y); The unlocking mechanism linkage part is configured to: make the unlocking mechanism stopper (222) in the stopper position of the stopper to close the electronic lock output port (21B) at the initial unlocking trigger position of the unlocking mechanism trigger (221); make the unlocking mechanism stopper (222) in the stopper avoidance position to open the electronic lock output port (21B) at the termination position of the unlocking trigger of the unlocking mechanism trigger (221).

7. The automatic sealing device according to claim 5, wherein The lock bin device (2) further includes a charging mechanism (23), the charging mechanism (23) includes a charging mechanism trigger (231), a contact mounting member (232) and a charging mechanism linkage part. A contact circuit board (23A) is mounted on the contact mounting member (232). The contact circuit board (23A) includes a charging contact for connecting with the charging interface (882) of the electronic lock (8). The contact mounting member (232) is drivingly connected to the charging mechanism trigger (231) through the charging mechanism linkage part. The charging mechanism trigger (231) drives the contact mounting member (232) to move to connect and disconnect the charging interface (882) of the electronic lock (8) in the accommodation cavity (21A) and the charging contact; The supporting part driving device is further configured to drive the movable supporting part to trigger the charging mechanism trigger (231) to disconnect the charging interface (882) and the charging contact.

8. The automatic sealing device according to claim 7, wherein The charging mechanism trigger (231) is reciprocally movably arranged relative to the lock bin main body (211) between a power-off trigger initial position and a power-off trigger termination position along a third direction (Z); The contact mounting member (232) is reciprocally movably arranged relative to the lock bin main body (211) between a charging position and a power-off position along a first direction (X) forming an angle with the third direction (Z); The charging mechanism linkage part is configured to: make the contact mounting member (232) in the charging position at the power-off trigger initial position of the charging mechanism trigger (231), so that the charging contact is in a position connected to the charging interface (882) of the electronic lock (8) in the accommodation cavity (21A); make the contact mounting member (232) in the power-off position at the power-off trigger termination position of the charging mechanism trigger (231), so that the charging contact is in a position disconnected from the charging interface (882) of the electronic lock (8) in the accommodation cavity (21A).

9. The automatic sealing device according to any one of claims 1 to 8, characterized in that The lock winding device (4) includes: A lock holding mechanism (42) for receiving and holding the two lock bodies (81, 82) of the electronic lock (8) in the unlocked state from the lock taking device (3) until the two lock bodies (81, 82) are in the locked state and then releasing the two lock bodies (81, 82), including a first lock holding part (421) and a second lock holding part (422) for respectively holding the two lock bodies of the electronic lock (8); and The locking rotation drive mechanism (43) is configured to drive at least one of the first lock-holding part (421) and the second lock-holding part (422) to move, so as to drive the two lock bodies (81, 82) to rotate around the locking rotation space for one week, and then make the two lock bodies (81, 82) in the locked state.

10. The automatic sealing device according to claim 9, characterized in that, The first lock-holding part (421) or the second lock-holding part (422) includes: A gripper bracket (4211); A plurality of gripper fingers (4212), configured to grip the lock bodies (81, 82) of the electronic lock (8); A plurality of link mechanisms (4213), respectively corresponding to the plurality of gripper fingers (4212), and each gripper finger (4212) is movably connected to the gripper bracket (4211) through the corresponding link mechanism (4213); A connecting frame (4215), movably connected to the plurality of link mechanisms (4213); and A gripper drive part, drivingly connected to the connecting frame (4215), and the gripper drive part is configured to drive the plurality of gripper fingers (4212) to act to hold and release the lock bodies (81, 82).

11. The automatic sealing device according to claim 10, characterized in that, The first lock-holding part (421) or the second lock-holding part (422) further includes a gripper reset part (4214), and the gripper reset part (4214) is configured to make the plurality of gripper fingers (4212) apply a force tending to hold the lock bodies (81, 82).

12. The automatic sealing device according to claim 9, characterized in that, The locking rotation drive mechanism (43) includes a synchronous belt drivingly connected to at least one of the first lock-holding part (421) and the second lock-holding part (422).

13. The automatic sealing device according to claim 9, wherein, The locking rotation device (4) further includes a locking rotation guiding mechanism (44), and the locking rotation guiding mechanism (44) is configured to guide the movement of the first lock-holding part (421) and / or the second lock-holding part (422) drivingly connected to the locking rotation drive mechanism (43).

14. The automatic sealing device according to claim 13, characterized in that, The locking rotation guiding mechanism (44) includes an annular guide rail, and the first lock-holding part (421) and / or the second lock-holding part (422) is arranged on the annular guide rail.

15. The automatic sealing device according to claim 9, characterized in that, The locking rotation device (4) further includes a gantry (41), the gantry (41) is arranged on the frame (1), and the lock-holding mechanism (42) and the locking rotation drive mechanism (43) are arranged on the gantry (41).

16. The automatic sealing device according to any one of claims 1 to 8, characterized in that, The automatic sealing device further includes a locking device (5), the locking device (5) is arranged on the frame (1), and is configured to tighten the strap (83) wound around the object to be sealed (9) between the two lock bodies (81, 82) in the locked state.

17. The automatic sealing device according to claim 16, wherein The electronic lock (8) includes a screwing control part (847) for tightening the strap (83), the locking device (5) includes a strap tightening device (52), and the strap tightening device (52) includes: A screwing cooperation part, configured to be in anti-rotation cooperation with the screwing control part (847); and A screwing drive part, drivingly connected to the screwing cooperation part to drive the screwing cooperation part to rotate.

18. The automatic sealing device according to claim 17, characterized in that, The locking device (5) further includes an adaptive device (51), which is configured to determine whether the lock bodies (81, 82) of the electronic lock (8) reach the surface of the object to be sealed (9), so as to tighten the strap (83) between the two lock bodies (81, 82) in the locked state when the lock bodies (81, 82) of the electronic lock (8) reach the surface of the object to be sealed (9).

19. The automatic sealing device according to claim 18, wherein, The adaptive device (51) includes: A fixed seat (514), which is installed on the frame (1); A sliding pressure plate (511), which is arranged to be reciprocally movable relative to the fixed seat (514); An elastic element (513), which is configured to apply a force to the sliding pressure plate (511) to make it tend to move away from the fixed seat (514); and A position sensor (512), which is configured to detect the relative position between the sliding pressure plate (511) and the fixed seat (514) and generate a relative position signal, and the automatic sealing device determines whether the lock bodies (81, 82) of the electronic lock (8) reach the surface of the object to be sealed (9) according to the relative position signal.

20. The automatic sealing device according to any one of claims 1 to 8, characterized in that It further includes a conveying line (6), which is configured to convey the object to be sealed (9) along the conveying direction so that the object to be sealed (9) enters the lock winding space.

21. The automatic sealing device according to claim 20, characterized in that, The conveying line (6) is arranged to be liftable relative to the frame (1).

22. The automatic sealing device according to claim 20, characterized in that, The conveying line (6) includes two spaced conveying sections, and the lock winding device (4) is arranged at the space between the two conveying sections, and the space is configured to pass through the strap (83).

23. The automatic sealing device according to any one of claims 1 to 8, characterized in that, The automatic sealing device further includes an attitude adjustment device (7), which is configured to adjust the attitude of the object to be sealed (9).

24. The automatic sealing device according to claim 23, characterized in that, The attitude adjustment device (7) includes: A conveying part (7200), which is configured to convey the object to be sealed (9) on the conveying surface along the conveying direction of the conveying part (7200); and An attitude adjustment mechanism (7300), which includes an attitude adjustment component (7302) and an attitude adjustment driving device (7303). The attitude adjustment component (7302) is movably arranged above the conveying surface of the conveying part (7200) relative to the frame (1), and the attitude adjustment driving device (7303) is drivingly connected to the attitude adjustment component (7302), and is configured to drive the attitude adjustment component (7302) to move towards the direction close to the object to be sealed (9) when the object to be sealed (9) reaches the attitude adjustment position on the conveying surface, so as to drive the object to be sealed (9) to act to change its position on the conveying surface, so as to realize adjusting the attitude of the object to be sealed (9) and reach the target position.

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