Seal distribution machine with pre-distribution function and seal distribution method

Abstract

The invention relates to the technical field of seal distribution machines, in particular to a seal distribution machine with a pre-distribution function and a seal distribution method.The seal distribution machine with the pre-distribution function comprises a plurality of goods channels, a plurality of pre-distribution storage devices, a pick-up device, a recording device, a delivery device and a control device; the same goods channel is used for storing the same type of sealing strips, the pre-distribution storage device comprises storage boxes used for temporarily storing the sealing strips, one storage box only stores one sealing strip, and the piece taking device is used for taking out the sealing strips on the goods channels or conveying the sealing strips to the pre-distribution storage device. The recording device is used for recording the models of the seals on all the goods channels and the seal code of the first seal on all the goods channels, and the control device is electrically connected with the pre-distribution storage device, the pick-up device, the recording device and the delivery device. According to the sealing strip distribution machine with the pre-distribution function and the sealing strip distribution method, the distribution time of the sealing strips is shortened, and the distribution efficiency of the sealing strips is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of seal dispensers, and particularly to a seal dispenser with a pre-dispensing function and a seal dispensing method. Background Art

[0002] During the transportation and use of containers, in order to ensure the safety of containers, the traditional method is to use mechanical seals dedicated to containers. Before the container is shipped, the mechanical seal is used to seal the container. When it reaches the destination, by checking whether the seal is intact, it is judged whether the items in the container have been used during transportation.

[0003] Currently, domestic container terminals mainly adopt manual methods, mainly through four-level dispatching operations of liner companies, liner company agents, fleets, and drivers for container seal warehousing, inventory, dispatching, distribution, and tracking. The manual method has many major drawbacks in the actual work process, such as complex operations, high communication costs, untimely information transmission, traffic jams, low work efficiency, high binding error rates, and ineffective safety guarantee. Moreover, at present, the seals of many terminals, due to the authorization requirements of different large shipping companies, the container seals they adopt are of various shapes and sizes, and the seal dispatching efficiency is low, which causes great inconvenience in aspects such as the storage, dispatching of seals, and seal data statistics.

[0004] In order to solve the problems such as low efficiency caused by manual dispatching, some dispensers that can achieve automatic dispatching have emerged. In the existing dispensers, the traditional dispatching process is that when the seal machine receives a dispatching task, it drives the machine to move to the designated lane position, turns on the seal recognition function, and ships out if the recognition is successful, and recovers if the recognition fails. Although it can improve the dispatching efficiency to a certain extent, but recognizing and dispatching after receiving the dispatching task will inevitably still consume a lot of time, so there is still a large room for improvement in the dispatching efficiency. Summary of the Invention

[0005] One of the purposes of the present invention is to provide a seal dispenser with a pre-dispensing function, aiming to solve the problem of low seal dispatching efficiency existing in the existing seal dispensers.

[0006] Another purpose of the present invention is to provide a seal dispensing method, aiming to solve the problems of low seal dispatching efficiency and inconvenient management existing in the existing seal dispatching process.

[0007] To achieve the above purposes, the present invention adopts the following technical solutions: In the first aspect, a seal dispenser with a pre-dispensing function is provided, including: Multiple lanes, where the same lane is used to store the same type of seal; A plurality of pre-dispatch storage devices, the pre-dispatch storage devices including storage boxes for temporarily storing seals, and only one seal is stored in one storage box; A picking device for taking out or transporting the seals on the cargo channels to the pre-dispatch storage devices, and the picking device further includes an identification mechanism for identifying the seals on the cargo channels; A recording device for recording the seal models on all cargo channels and the seal codes of the first seals on all cargo channels; A delivery device for taking out the seals temporarily stored in the storage boxes; A control device is electrically connected to the pre-dispatch storage device, the picking device, the recording device, and the delivery device respectively; When no seal extraction request is received, the control device controls the picking device to traverse all cargo channels to be identified, and the control device controls the identification mechanism to identify the seal codes of the first seals arranged on all cargo channels to be identified and transmit them to the recording device. The picking device transports some seals to the storage boxes and transmits the seal codes of the seals that have been transported to the recording device. The cargo channels to be identified are the cargo channels for which the recording device has not recorded the seal codes of the first seals; When a seal extraction request is received, if the seal corresponding to the seal model to be extracted has been placed in the storage box, the control device controls the delivery device to take out the seal; if the seal model to be extracted has not been placed in the storage box, the control device controls the picking device to directly take out the seal.

[0008] Optionally, the seal dispenser further includes a delivery device, and the delivery device includes a delivery box and a delivery conveyor belt. The delivery box is arranged on one side of the storage box. The delivery box is provided with a delivery channel, and the delivery conveyor belt is located below the storage box and the delivery box.

[0009] In a second aspect, a seal distribution method is provided. The seal distribution is performed by using the above-mentioned seal dispenser with a pre-dispatch function, and the method includes the following steps; S1. Perform pre-dispatch. The control device controls the picking device to traverse all cargo channels to be identified, controls the identification mechanism to identify the seal codes of the first seals arranged on all cargo channels to be identified and transmit them to the recording device, and the picking device pushes some seals into the storage boxes and transmits the seal codes of the seals that have been pushed to the recording device; S2. Perform pick-up. If the seal corresponding to the seal model to be extracted has been placed in the storage box, the control device controls the delivery device to take out the seal; if the seal code of the first seal corresponding to the seal model to be extracted has been recorded by the recording device and has not been placed in the storage box, the control device controls the pick-up device to take out the seal; if the seal code of the first seal corresponding to the seal model to be extracted has not been recorded by the recording device and has not been placed in the storage box, the control device controls the pick-up device to move to the lane where the corresponding seal model is located, the control device controls the recognition mechanism to recognize the seal code of the first seal in this lane, and then the control device controls the pick-up device to take out the seal; Among them, when no seal extraction request is received, step S1 is executed; when a seal extraction request is received, step S2 is executed.

[0010] Optionally, in step S1, after the seal dispenser operating environment reaches the condition for pre-dispatching operation, after each seal recognition is completed, it is checked whether there is a shortage of seals in the storage box. If there is a shortage of seals in the storage box, the successfully recognized seals will be put into the storage box.

[0011] Optionally, in step S1, one of the lanes in the seal dispenser that has not yet had a recognition result is selected for recognition.

[0012] Optionally, in step S1, after one recognition is completed, it is checked whether there is a storage box of this seal type in the successfully recognized results in the seal dispenser and there is no seal in the storage box. If there is no storage box of this seal type, the seals will be poured into this storage box; otherwise, the next recognition process is executed.

[0013] Optionally, in step S1, if all storage boxes are filled with seals and the lanes in the seal dispenser are completed with recognition, the recognition is stopped and the pre-dispatching process ends.

[0014] Optionally, in step S1, if the seal recognition fails continuously and the lane has reached the recycling times, the recognition is stopped and the pre-dispatching process ends.

[0015] Optionally, when the driver picks up the seals, if the required seals exist in the storage box, after the seals in the storage box are dispatched, the pushing device and the pick-up device will refill the same type of seals into this storage box.

[0016] Optionally, when step S1 is being executed, if the seal dispenser receives an extraction request, step S1 is immediately terminated and step S2 is executed.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The seal dispenser with pre-dispensing function provided by the present invention has the pre-dispensing function, can pre-dispense seals during idle time and dispense them into the storage box, and then record the pre-dispensing result in the recording device. When receiving a seal extraction request, the control device can immediately control the pre-dispensing storage device to take out the seal, without the need for further identification and dispensing, reducing the time for identification and dispensing. After the user inputs the extraction request, the seal can be immediately taken out, reducing the seal dispensing time and improving the seal dispensing efficiency.

[0018] 2. The seal dispensing method provided by the present invention uses the above-mentioned seal dispenser with pre-dispensing function, which can reduce the seal dispensing time, improve the seal dispensing efficiency, and better manage the seals. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is a schematic structural diagram of the seal dispenser with pre-dispensing function of the present invention; Figure 2 It is a schematic internal structure diagram of the seal dispenser with pre-dispensing function of the present invention; Figure 3 It is a schematic structural diagram of the delivery device and the pre-dispensing storage device of the seal dispenser with pre-dispensing function of the present invention; Figure 4 It is a schematic structural diagram of the pick-up device and the delivery device of the seal dispenser with pre-dispensing function of the present invention; Figure 5 It is a flowchart of the seal dispensing method of the present invention.

[0021] In the figure: 1, goods channel; 2, pushing device; 3, pick-up device; 31, moving mechanism; 311, lifting component; 3111, lifting motor; 3112, lifting synchronous belt; 3113, lifting frame; 312, transverse movement component; 3121, transverse movement motor; 3122, transverse movement synchronous belt; 3123, transverse movement slide rail; 3124, transverse movement slider; 313, pick-up bracket; 32, identification mechanism; 33, hopper; 34, pouring motor; 4, control device; 5, frame; 6, display screen; 7, pick-up slideway; 8, pick-up opening; 9, delivery device; 91, delivery box; 92, delivery conveyor belt; 10, pre-dispensing storage device; 101, storage box; 102, storage baffle; 103, storage motor. Detailed Implementation Manner

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Apparently, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0025] The following combines Figures 1 to 5 to describe the seal dispenser with a pre-dispensing function and the seal dispensing method of the present invention.

[0026] As Figures 1 to 4 shown, the present invention provides a seal dispenser with a pre-dispensing function, including a plurality of lanes 1, a picking device 3, a plurality of pre-dispensing storage devices 10, a sending device 9, a recording device, and a control device 4.

[0027] For the convenience of explanation, in this embodiment, each orientation is as Figure 1 shown.

[0028] Specifically, the same lane 1 is used to store the same type of seal. Different lanes 1 can store different types of seals. If the number of seals is large, different lanes 1 can also store the same type of seal. The recording device is used to record the seal models on all lanes 1 and the seal codes of the first seals on all lanes 1. The control device 4 is electrically connected to the picking device 3, the pre-dispensing storage devices 10, the sending device 9, and the recording device respectively.

[0029] Among them, when no seal extraction request is received, the control device 4 controls the pick-up device 3 to traverse all the lanes 1 to be identified. The control device 4 controls the identification mechanism 32 to identify the seal codes of the first seals arranged on all the lanes 1 to be identified and transmit them to the recording device. The pick-up device 3 transports some seals to the storage box 101 and transmits the seal codes of the transported seals to the recording device. Here, the specific number of some seals depends on the idle situation of the storage box 101. For example, if there are three storage boxes 101 without seals, three seals can be placed in the idle storage boxes 101 in the order of identification. The lane 1 to be identified is the lane 1 for which the recording device has not recorded the seal codes of the first seals.

[0030] When a seal extraction request is received, if the seals corresponding to the seal model to be extracted have been placed in the storage box 101, the control device 4 controls the delivery device 9 to take out the seals; if the seal model to be extracted has not been placed in the storage box 101, the control device 4 controls the pick-up device 3 to directly take out the seals.

[0031] The seal dispenser provided in this embodiment has a pre-dispatching function. It can pre-dispatch seals during idle time and dispatch them to the storage box 101, and then record the pre-dispatching results in the recording device. When a seal extraction request is received, the control device 4 can immediately control the pre-dispatching storage device 10 to take out the seals, without the need for further identification and dispatching, reducing the time for identification and dispatching. After the user inputs the extraction request, the seals can be taken out immediately, reducing the seal dispatching time and improving the seal dispatching efficiency.

[0032] In some embodiments, the seal dispenser further includes a pushing device 2 for pushing the seals on the lane 1. The pick-up device 3 includes a moving mechanism 31, an identification mechanism 32, and a hopper 33. The identification mechanism 32 is provided on the moving mechanism 31 and is used to identify the first seal arranged on the lane 1. The hopper 33 is provided on the moving mechanism 31. Specifically, the pushing device 2 can be a cylinder or a conveyor belt installed under the lane 1, which can realize the pushing function and is more convenient to use.

[0033] In some embodiments, the seal dispenser further includes a frame 5. A plurality of lanes 1, a pushing device 2, a pick-up device 3, a plurality of pre-dispatching storage devices 10, a recording device, and a control device 4 are all provided on the frame 5, making the structure more stable.

[0034] In some embodiments, a display screen 6, a pick-up chute 7, and a pick-up opening 8 are further provided on the frame 5. The pick-up opening 8 is communicated with the pick-up chute 7, making it more convenient to pick up goods.

[0035] In some embodiments, the identification mechanism 32 is a CCD industrial camera.

[0036] In some embodiments, the moving mechanism 31 includes a lifting component 311, a lateral moving component 312, and a picking bracket 313. The lateral moving component 312 is connected to the lifting component 311, and the picking bracket 313 is provided on the lateral moving component 312. Both the identification mechanism 32 and the hopper 33 are provided on the picking bracket 313. Specifically, through the cooperation of the lifting component 311 and the lateral moving component 312, the picking bracket 313 can be driven to move, thereby realizing the movement of the identification mechanism 32 and the hopper 33, and the identification mechanism 32 and the hopper 33 can be driven to move to each cargo lane 1, making it more convenient to obtain the seals.

[0037] In some embodiments, the lifting component 311 includes a lifting motor 3111, a lifting synchronous belt 3112, and a lifting frame 3113. The lifting synchronous belt 3112 is arranged vertically on the frame 5, and the lifting frame 3113 is connected to the lifting synchronous belt 3112. The lateral moving component 312 is provided on the lifting frame 3113. After the lifting motor 3111 is started, the lifting frame 3113 is driven to move up and down by the lifting synchronous belt 3112, and the moving process is more stable.

[0038] In some embodiments, the lateral moving component 312 includes a lateral moving motor 3121, a lateral moving synchronous belt 3122, a lateral moving slide rail 3123, and a lateral moving slider 3124. The lateral moving slide rail 3123 is provided on the lifting frame 3113, the lateral moving slider 3124 is slidably connected to the lateral moving slide rail 3123, the picking bracket 313 is provided on the lateral moving slider 3124, and the lateral moving motor 3121 drives the lateral moving slider 3124 to move through the lateral moving synchronous belt 3122, thereby driving the picking bracket 313 to move, and further driving the hopper 33 and the identification mechanism 32 to move, and the moving process is more stable.

[0039] In some embodiments, the picking device 3 further includes a dumping motor 34. The dumping motor 34 is provided on the picking bracket 313 and is connected to the hopper 33 to drive the hopper 33 to push the seals into the delivery device 9 or the storage box 101, with a higher degree of automation.

[0040] In some embodiments, both the lifting motor 3111 and the lateral moving motor 3121 are stepper motors, which can move the identification mechanism 32 and the hopper 33 more precisely.

[0041] In some embodiments, the pre-dispatch storage device 10 includes a storage box 101, a storage motor 103, and a storage baffle 102. The storage box 101 is provided on the moving mechanism 31, and the storage motor 103 is connected to the storage baffle 102 to drive the storage baffle 102 to open or close the storage box 101, thereby realizing the function of temporary storage and the function of lowering the seals into the delivery device 9.

[0042] In some embodiments, the delivery device 9 includes a delivery box 91 and a delivery conveyor belt 92. The number of storage boxes 101 is multiple. The delivery box 91 is disposed on one side of the storage box 101. The delivery box 91 is provided with a delivery channel. The delivery conveyor belt 92 is located below the storage box 101 and the delivery box 91. Specifically, when a seal extraction request is received, if there is no corresponding seal in the storage box 101, the picking device 3 goes to the goods aisle 1 to pick up the corresponding seal. The seal drops into the delivery conveyor belt 92 through the delivery channel in the delivery box 91. The delivery conveyor belt 92 conveys the seal to the pick-up port 8, thereby completing the pick-up, without interfering with the operation of the storage box 101, and having a higher degree of intelligence.

[0043] As Figure 5 shown, the present invention also provides a seal distribution method, which uses the above-mentioned seal dispenser with a pre-dispatching function to distribute seals, and includes the following steps; S1. Perform pre-dispatching. The control device 4 controls the picking device 3 to traverse all the to-be-identified goods aisles 1, and controls the identification mechanism 32 to identify the seal codes of the first seals arranged on all the to-be-identified goods aisles 1 and transmit them to the recording device. The pushing device 2 and the picking device 3 push some seals into the storage box 101 and transmit the seal codes of the pushed seals to the recording device; S2. Perform picking. If the seal corresponding to the to-be-extracted seal model has been placed in the storage box 101, the control device 4 controls the delivery device 9 to take out the seal; if the seal code of the first seal corresponding to the to-be-extracted seal model has been recorded by the recording device and has not been placed in the storage box 101, the control device 4 controls the picking device 3 and the pushing device 2 to take out the seal; if the seal code of the first seal corresponding to the to-be-extracted seal model has not been recorded by the recording device and has not been placed in the storage box 101, the control device 4 controls the picking device 3 to move to the goods aisle 1 where the corresponding seal model is located, the control device 4 controls the identification mechanism 32 to identify the seal code of the first seal in the goods aisle 1, and then the control device 4 controls the picking device 3 and the pushing device 2 to take out the seal; Among them, when no seal extraction request is received, step S1 is executed; when a seal extraction request is received, step S2 is executed.

[0044] The seal distribution method provided in this embodiment uses the above-mentioned seal dispenser with a pre-dispatching function, which can reduce the seal dispatching time, improve the seal dispatching efficiency, and better manage the seals.

[0045] In this embodiment, the pre-dispatching function of the seal dispenser can control the dispatching time within about 5 seconds. Specifically, the pre-dispatching function means that when the seal dispenser is idle, it automatically identifies the seals inside the seal dispenser. After successful identification, it records the seal number and places the successfully identified seals into the storage box 101 of the seal dispenser before dispatching. When the seal dispenser receives a dispatching instruction, it directly opens the storage box 101 with the already completed identification, and then the seals can be taken out in a short time. Here, the idle time refers to the time when the seal dispenser currently has no dispatching task.

[0046] In some embodiments, in step S1, when the operating environment of the seal dispenser reaches the condition for pre-dispatching operation, after each successful seal identification, it checks whether there is a shortage of seals in the storage box 101. If there is a shortage of seals in the storage box 101, it will put the successfully identified seals into the storage box 101, with higher dispatching efficiency.

[0047] In some embodiments, in step S1, one of the lanes 1 in the seal dispenser that has not yet had an identification result is selected for identification, with higher intelligence.

[0048] In some embodiments, in step S1, after one identification is completed, it checks whether there is a storage box 101 of this seal type in the successfully identified results in the seal dispenser and whether there are no seals in the storage box 101. If there is no storage box 101 of this seal type, it will pour the seals into the storage box 101; otherwise, it will execute the next identification process, with higher intelligence.

[0049] In some embodiments, in step S1, if all the storage boxes 101 are filled with seals and the lanes 1 in the seal dispenser are all identified, the identification is stopped and the pre-dispatching process is ended, with higher intelligence.

[0050] In some embodiments, in step S1, if the seal identification fails continuously and the lane 1 has reached the recycling times, the identification is stopped and the pre-dispatching process is ended, with higher intelligence.

[0051] In some embodiments, when the driver picks up the seals, if the required seals exist in the storage box 101, after the seals in the storage box 101 are dispatched, the pushing device 2 and the picking device 3 will refill the same type of seals into the storage box 101, with higher intelligence.

[0052] In some embodiments, when step S1 is being executed, if the seal dispenser receives an extraction request, it immediately terminates step S1 and executes step S2, with higher intelligence.

[0053] The above are only embodiments of the present invention, and do not thus limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification of the present invention, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present invention.

Claims

1. A seal dispenser with a pre-dispensing function, characterized in that Comprising: A plurality of lanes (1), with the same lane (1) for storing the same type of seal; A plurality of pre-dispatch storage devices (10), the pre-dispatch storage device (10) including a storage box (101) for temporarily storing seals, and only one seal is stored in one storage box (101); A picking device (3) for taking out the seals on the lane (1) or transporting them to the pre-dispatch storage device (10), and the picking device (3) further includes an identification mechanism (32) for identifying the seals on the lane (1); A recording device for recording the seal models on all lanes (1) and the seal codes of the first seals on all lanes (1); A delivery device (9) for taking out the seals temporarily stored in the storage box (101); A control device (4) electrically connected to the pre-dispatch storage device (10), the picking device (3), the recording device, and the delivery device (9) respectively; When no seal extraction request is received, the control device (4) controls the picking device (3) to traverse all lanes (1) to be identified, and the control device (4) controls the identification mechanism (32) to identify the seal codes of the first seals arranged on all lanes (1) to be identified and transmit them to the recording device. The picking device (3) transports some seals to the storage box (101) and transmits the seal codes of the seals that have been transported to the recording device. The lane (1) to be identified is the lane (1) for which the recording device has not recorded the seal code of the first seal; When a seal extraction request is received, if the seal corresponding to the seal type to be extracted has been placed in the storage box (101), the control device (4) controls the delivery device (9) to take out the seal; if the seal type to be extracted has not been placed in the storage box (101), the control device (4) controls the picking device (3) to directly take out the seal.

2. The seal dispenser with a pre-dispensing function according to claim 1, wherein The seal dispenser further includes a delivery device (9), and the delivery device (9) includes a delivery box (91) and a delivery conveyor belt (92). The delivery box (91) is provided on one side of the storage box (101), the delivery box (91) is provided with a delivery channel, and the delivery conveyor belt (92) is located below the storage box (101) and the delivery box (91).

3. A seal distribution method, characterized in that, Using the seal dispenser with pre-dispatch function according to claim 1 for seal distribution, including the following steps; S1. Perform pre-dispatch. The control device (4) controls the picking device (3) to traverse all lanes (1) to be identified, controls the identification mechanism (32) to identify the seal codes of the first seals arranged on all lanes (1) to be identified and transmit them to the recording device, and the picking device (3) pushes some seals into the storage box (101) and transmits the seal codes of the seals that have been pushed to the recording device; S2. Perform seal picking. If the seal corresponding to the seal type to be extracted has been placed in the storage box (101), the control device (4) controls the delivery device (9) to pick up the seal; if the seal code of the first seal corresponding to the seal type to be extracted has been recorded by the recording device and has not been placed in the storage box (101), the control device (4) controls the picking device (3) to pick up the seal; if the seal code of the first seal corresponding to the seal type to be extracted has not been recorded by the recording device and has not been placed in the storage box (101), the control device (4) controls the picking device (3) to move to the lane (1) where the corresponding seal type is located, the control device (4) controls the identification mechanism (32) to identify the seal code of the first seal in this lane (1), and then the control device (4) controls the picking device (3) to pick up the seal; Among them, when no seal extraction request is received, step S1 is executed; when a seal extraction request is received, step S2 is executed.

4. The seal distribution method according to claim 3, characterized in that, In step S1, after the operating environment of the seal dispenser reaches the condition for pre-dispatching operation, every time a seal is identified, it is checked whether there is a shortage of seals in the storage box (101). If there is a shortage of seals in the storage box (101), the successfully identified seals will be placed in the storage box (101).

5. The seal distribution method according to claim 4, wherein In step S1, select one of the lanes (1) in the seal dispenser for which there is no identification result for identification.

6. The seal distribution method according to claim 5, wherein In step S1, after one identification is completed, it is checked whether there is a storage box (101) of this seal type among the successfully identified results in the seal dispenser and there is no seal in the storage box (101). If there is no storage box (101) of this seal type, the seals will be poured into this storage box (101); Otherwise, the next identification process is executed.

7. The seal distribution method according to claim 6, characterized in that, In step S1, if all storage boxes (101) are filled with seals and the lanes (1) in the seal dispenser are completed with identification, the identification is stopped and the pre-dispatching process is ended.

8. The seal distribution method according to claim 7, wherein In step S1, if the seal identification fails continuously and the lane (1) has reached the recycling times, the identification is stopped and the pre-dispatching process is ended.

9. The seal distribution method according to claim 8, wherein When the driver picks up the seal, if the required seal exists in the storage box (101), after the seal in the storage box (101) is dispatched, the pushing device (2) and the picking device (3) will refill the same type of seals into this storage box (101).

10. The seal distribution method according to claim 9, wherein When step S1 is being executed, if a seal extraction request is received by the seal dispenser, step S1 is immediately terminated and step S2 is executed.

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