Automatic hanging and unhanging system
By designing an automatic up-and-down hanging system, the problem of low efficiency of manual up-and-down hanging and down-up hanging is solved, automated processing is realized, and production efficiency is improved.
Patent Information
- Application Number
- CN202421834548.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-07-31
AI Technical Summary
In the prior art, both the upper and lower hanging operations of the product are completed manually, resulting in low work efficiency and affecting the production efficiency of the product surface treatment operations.
An automatic up-and-down hanging system is designed, including an up-and-up unit, a down-and-up unit and a transfer unit. The upper hanging unit automatically hangs the product onto the hanging tool through the feeding mechanism and the first transfer mechanism. The lower hanging unit automatically removes the product from the hanging tool through the feeding mechanism and the second transfer mechanism, without manual participation in the entire process.
Through automated up-hanging and down-hanging operations, work efficiency is improved, and the production efficiency of product surface treatment operations is improved.
Smart Images
Figure CN222948508U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of product surface treatment, in particular to an automatic upper and lower hanging system. Background Art
[0002] In the product surface treatment operation, it is usually necessary to hang the product on a special hanger first, and then put the hanger into the corresponding reaction tank for anodizing or other electroplating treatment processes. After completing the relevant treatment process, the hanger is taken out of the reaction tank, and the product needs to be removed from the hanger to complete the hanging, so as to carry out other subsequent operations on the product.
[0003] In the prior art, the hanging and lowering operations of products are all completed manually. However, the manual hanging and lowering work efficiency is low, which affects the production efficiency of the product surface treatment operation.
[0004] Therefore, the above problems need to be solved urgently. Utility Model Content
[0005] The utility model aims to provide an automatic upper and lower hanging system to solve the problem that the working efficiency of manual upper and lower hanging is low, thereby affecting the production efficiency of product surface treatment operations.
[0006] To achieve this purpose, the utility model adopts the following technical solutions:
[0007] Automatic loading and unloading system, including:
[0008] The hanging unit comprises a loading mechanism, a first transfer mechanism and a first hanger placement platform, wherein the loading mechanism is configured to convey a first material tray, the first hanger placement platform is configured to carry an empty hanger, and the first transfer mechanism is configured to transfer the product from the first material tray to the hanger;
[0009] The lower hanging unit comprises a material unloading mechanism, a second transfer mechanism and a second hanger placement platform, wherein the material unloading mechanism is configured to convey a second material tray, the second hanger placement platform is configured to load the hanger fully loaded with the product, and the second transfer mechanism is configured to transfer the product from the hanger to the second material tray;
[0010] The transfer unit is configured to circulate the hanger between the upper hanging unit, the product processing unit and the lower hanging unit.
[0011] Preferably, the hanging unit also includes a first transition platform, the first transition platform includes two first carriers, the first transfer mechanism includes a first transfer module and a second transfer module, the first transfer module is configured to convey the product to the first carrier from the loading mechanism, the second transfer module is configured to transfer the product on the first carrier to the hanger, when the first transfer module conveys the product to one of the first carriers, the second transfer module transfers the product on the other first carrier to the hanger.
[0012] Preferably, the upper hanging unit further includes a code scanning mechanism, and the code scanning mechanism is configured to scan the product on the first carrier and the hanger on the first hanger placement platform.
[0013] Preferably, the upper hanging unit also includes a material throwing platform, and the second transfer module can move the product on the first carrier to the material throwing platform.
[0014] Preferably, the lower hanging unit also includes a second transition platform, the second transition platform includes two second carriers, the second transfer mechanism includes a third transfer module and a fourth transfer module, the third transfer module is configured to convey the product from the second hanger placement platform to the second carrier, the fourth transfer module is configured to transfer the product on the second carrier to the unloading mechanism, when the third transfer module conveys the product to one of the second carriers, the fourth transfer module transfers the product on the other second carrier to the unloading mechanism.
[0015] Preferably, the lower hanging unit further includes a temporary storage platform, and the fourth transfer module can move the product on the second carrier to the temporary storage platform.
[0016] Preferably, the transfer unit comprises a trolley, and the trolley is configured to transport the hanger from the upper hanging unit to the product processing unit and the lower hanging unit in sequence.
[0017] Preferably, the transfer unit further comprises a hanger conveying line, and the hanger conveying line is configured to transfer the empty hanger from the lower hanging unit to the upper hanging unit.
[0018] Preferably, the transfer unit also includes a fifth transfer module and a sixth transfer module, the fifth transfer module is configured to transport the hanger from the hanger conveyor line to the first hanger placement table, and to transport the hanger from the first hanger placement table to the trolley, and the sixth transfer module is configured to transport the hanger from the trolley to the second hanger placement table, and to transport the hanger from the second hanger placement table to the hanger conveyor line.
[0019] Preferably, the transfer unit comprises a plurality of the trolleys.
[0020] Beneficial effects of the utility model:
[0021] The utility model automatically hangs the product on the hanger through the upper hanging unit, and automatically removes the product from the hanger through the lower hanging unit, and the whole process does not require human intervention, thereby improving the work efficiency of the upper hanging and lower hanging operations, and further improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a structural schematic diagram of the automatic upper and lower hanging system in the embodiment of the utility model.
[0023] In the figure:
[0024] 1. Upper hanging unit; 11. Loading mechanism; 111. First material tray; 112. Docking dock; 121. First transfer module; 122. Second transfer module; 13. First hanger placement table; 14. First transition platform; 141. First carrier; 15. Throwing platform; 2. Lower hanging unit; 21. Unloading mechanism; 211. Second material tray; 221. Third transfer module; 222. Fourth transfer module; 23. Second hanger placement table; 24. Second transition platform; 241. Second carrier; 25. Temporary storage platform; 3. Transfer unit; 31. Trolley; 32. Hanger conveyor line; 33. Fifth transfer module; 34. Sixth transfer module. DETAILED DESCRIPTION
[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.
[0026] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0028] In the description of this embodiment, the terms "upper", "lower", "right", "left" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.
[0029] See also Figure 1 , the present embodiment provides an automatic upper and lower hanging system, which includes an upper hanging unit 1 and a lower hanging unit 2, wherein the upper hanging unit 1 includes a loading mechanism 11, a first transfer mechanism and a first hanger placement table 13, the loading mechanism 11 is configured to convey a first material tray 111, the first hanger placement table 13 is configured to carry an empty hanger, and the first transfer mechanism is configured to transfer the product from the first material tray 111 to the hanger. Specifically, the loading mechanism 11 can convey the first material tray 111 fully loaded with products to the first loading station, the first transfer mechanism can move products from the first material tray 111 located at the first loading station, and can transfer the products to the hanger, thereby completing the hanging of the products. In addition, when all the products in the first material tray 111 are taken away, the empty first material tray 111 is taken away from the loading mechanism 11, and at the same time, the next first material tray 111 fully loaded with products is conveyed to the first loading station.
[0030] It can be understood that the hanger with the product can be transferred to the product processing unit (not shown in the figure) for anodizing or other electroplating treatment process. When the product completes the anodizing or other electroplating treatment process, it is necessary to remove the product from the hanger. The automatic upper and lower hanging system in this embodiment performs the lower hanging of the product at the lower hanging unit 2. Specifically, when the product completes the anodizing or other electroplating treatment process, the hanger can be transferred to the lower hanging unit 2. The lower hanging unit 2 includes a material unloading mechanism 21, a second transfer mechanism and a second hanger placement table 23. The material unloading mechanism 21 is configured to convey the second material tray 211, the second hanging The placement table 23 is configured to carry a hanger fully loaded with products, and the second transfer mechanism is configured to transfer the products from the hanger to the second material tray 211. Specifically, the unloading mechanism 21 can transport the empty second material tray 211 to the second loading station, and the second transfer mechanism can remove the product from the hanger and transport the product to the second material tray 211 located at the second loading station, thereby completing the unloading of the product. In addition, when the second material tray 211 is full of products, the fully loaded second material tray 211 is taken away by the unloading mechanism 21, and at the same time, the next empty second material tray 211 is transported to the second loading station.
[0031] In addition, based on the above, the automatic upper and lower hanging system in this embodiment also includes a transfer unit 3, which is configured to circulate the hangers between the upper hanging unit 1, the product processing unit and the lower hanging unit 2. Specifically, the transfer unit 3 can transfer the hangers with products from the upper hanging unit 1 to the product processing unit, and can transfer the hangers from the product processing unit to the lower hanging unit 2 after the products complete anodizing or other electroplating processes. After completing the lower hanging operation, the transfer unit 3 can also transfer the empty hangers from the lower hanging unit 2 to the upper hanging unit 1 to perform the upper hanging operation again. Moreover, in the present embodiment, when the hanger on the first hanger placement table 13 is full of products, the hanger is transferred to the product processing unit by the transfer unit 3, and at the same time, the transfer unit 3 can also add the next hanger to the first hanger placement table 13. Similarly, for the second hanger placement table 23, when all the products on the hanger on the second hanger placement table 23 are taken away, the hanger is transferred to the upper hanging unit 1 by the transfer unit 3, and at the same time, the transfer unit 3 can also add the next hanger to the second hanger placement table 23.
[0032] Based on the above, this embodiment automatically hangs the product on the hanger through the upper hanging unit 1, and automatically removes the product from the hanger through the lower hanging unit 2. The entire process does not require human intervention, thereby improving the work efficiency of the hanging and lowering operations, and further improving production efficiency.
[0033] It can be understood that in this embodiment, the loading mechanism 11 and the unloading mechanism 21 are both automated conveyor line structures. Since the specific structures of the loading mechanism 11 and the unloading mechanism 21 are prior art, they will not be described in detail in this embodiment.
[0034] Furthermore, in the present embodiment, the hanging unit 1 further comprises a first transition platform 14, the first transition platform 14 comprises two first carriers 141, the first transfer mechanism comprises a first transfer module 121 and a second transfer module 122, the first transfer module 121 is configured to convey products from the feeding mechanism 11 to the first carrier 141, the second transfer module 122 is configured to transfer the products on the first carrier 141 to the hanger, when the first transfer module 121 conveys the products to one of the first carriers 141, When there are products to be processed, the second transfer module 122 transfers the products on another first carrier 141 to the hanger. When one of the first carriers 141 is full of products to be processed, the second transfer module 122 simultaneously transfers all the products on the other first carrier 141 to the hanger. Thereafter, the second transfer module 122 switches to taking products from the first carrier 141 full of products to be processed. Correspondingly, the first transfer module 121 switches to replenishing products on the empty first carrier 141.
[0035] Based on the above, in the present embodiment, the first transfer module 121 and the second transfer module 122 can keep working, that is, after the first transfer module 121 replenishes one of the first carriers 141 with products, it can immediately replenish the other first carrier 141 without waiting. Correspondingly, after the second transfer module 122 takes away all the products from one of the first carriers 141 and transfers them to the hanger, it can immediately take the materials from the other first carrier 141 without waiting, thereby further improving the work efficiency of the hanging operation and further improving the production efficiency.
[0036] It is understandable that a receiving groove (not shown in the figure) may be provided on the first carrier 141 for receiving the product, that is, the first carrier 141 may perform secondary positioning on the product, thereby facilitating the second transfer module 122 to carry out the product.
[0037] In addition, it should be noted that in this embodiment, the first transfer module 121 and the second transfer module 122 are both robots. Of course, in other optional embodiments, the first transfer module 121 and the second transfer module 122 may also be other automated transplanting modules, and this embodiment does not make specific restrictions on this.
[0038] Moreover, it is worth mentioning that in the present embodiment, both first carriers 141 are capable of moving between the loading mechanism 11 and the first hanger placement table 13. Specifically, when one of the first carriers 141 is fully loaded with products to be processed, the first carrier 141 is moved from a position close to the loading mechanism 11 to a position close to the first hanger placement table 13. At the same time, all products on the other first carrier 141 are removed, and the empty first carrier 141 is moved from a position close to the first hanger placement table 13 to a position close to the loading mechanism 11.
[0039] Based on the contents described above, the present embodiment is explained by taking the case where three rows of accommodating slots are provided on the first carrier 141, and each row is provided with three accommodating slots, that is, the case where three rows of loading positions are provided on the first carrier 141, and each row is provided with three loading positions as an example. To facilitate the transportation by the first transfer module 121 and the second transfer module 122, in the present embodiment, two rows of loading positions are provided on the first material tray 111, and each row is provided with three loading positions. For the first transfer module 121, the first transfer module 121 can move a row of products on the first material tray 111 at one time, that is, the first transfer module 121 moves three products at a time, and can place the three moved products one by one into one of the rows of loading positions on the first carrier 141. As for the hanger, three rows of loading positions are arranged on the hanger, and each row is arranged with seven loading positions. As for the second transfer module 122, the second transfer module 122 can move a column of products on the first carrier 141 at one time, that is, the second transfer module 122 moves three products at a time, and can place the three moved products one by one into one of the columns of loading positions on the first carrier 141.
[0040] Correspondingly, the lower hanging unit 2 also includes a second transition platform 24, the second transition platform 24 includes two second carriers 241, the second transfer mechanism includes a third transfer module 221 and a fourth transfer module 222, the third transfer module 221 is configured to convey products from the second hanger placement platform 23 to the second carrier 241, and the fourth transfer module 222 is configured to transfer the products on the second carrier 241 to the unloading mechanism 21. When loading products, the fourth transfer module 222 transfers the products on the other second carrier 241 to the unloading mechanism 21. When one of the second carriers 241 is full of products, the fourth transfer module 222 simultaneously transfers all the products on the other second carrier 241 to the unloading mechanism 21 for unloading. Thereafter, the fourth transfer module 222 switches to removing products from the second carrier 241 full of products. Accordingly, the third transfer module 221 switches to replenishing products on the empty second carrier 241.
[0041] Based on the above, in the present embodiment, the third transfer module 221 and the fourth transfer module 222 can keep working, that is, after the third transfer module 221 replenishes one of the second carriers 241 with products, it can immediately replenish the other second carrier 241 without waiting. Correspondingly, after the fourth transfer module 222 takes away all the products from one of the second carriers 241 and transfers them to the unloading mechanism 21 for unloading, it can immediately take the materials from the other second carrier 241 without waiting, thereby further improving the work efficiency of the hanging operation and further improving the production efficiency.
[0042] It is understandable that a receiving groove (not shown in the figure) may also be provided on the second carrier 241 for receiving the product, that is, the second carrier 241 may also perform secondary positioning on the product, thereby facilitating the handling of the fourth transfer module 222 .
[0043] In addition, it should be noted that in this embodiment, the third transfer module 221 and the fourth transfer module 222 are both robots. Of course, in other optional embodiments, the third transfer module 221 and the fourth transfer module 222 may also be other automated transplanting modules, and this embodiment does not impose specific restrictions on this.
[0044] Moreover, it is worth mentioning that in the present embodiment, both second carriers 241 are capable of moving between the unloading mechanism 21 and the second hanger placement table 23. Specifically, when one of the second carriers 241 is fully loaded with products, the second carrier 241 moves from a position close to the second hanger placement table 23 to a position close to the unloading mechanism 21. At the same time, all the products on the other second carrier 241 are removed, and the empty second carrier 241 moves from a position close to the unloading mechanism 21 to a position close to the second hanger placement table 23.
[0045] Based on the contents mentioned above, the present embodiment is described by taking the case where three rows of accommodating slots are provided on the second carrier 241, and each row is provided with three accommodating slots, that is, three rows of loading positions are provided on the second carrier 241, and each row is provided with three loading positions as an example. To facilitate the transportation by the third transfer module 221 and the fourth transfer module 222, in the present embodiment, two rows of loading positions are provided on the second material tray 211, and each row is provided with three loading positions. For the fourth transfer module 222, the fourth transfer module 222 can move a row of products on the second carrier 241 at one time, that is, the fourth transfer module 222 moves three products at a time, and can place the three moved products one by one into one of the rows of loading positions on the second material tray 211. As for the third transfer module 221, the third transfer module 221 can move a row of products on the hanger at one time, that is, the third transfer module 221 moves three products each time and can place the three moved products one by one into one row of loading positions on the second carrier 241.
[0046] Furthermore, based on the above-mentioned contents, the upper hanging unit 1 also includes a code scanning mechanism (not shown in the figure), which is configured to scan the product located on the first carrier 141 and the hanger located on the first hanger placement platform 13, so that the product can be bound to the hanger to facilitate tracking and recording of the product. It can be understood that when the product is hung on the lower hanging unit 2, the product and the hanger are untied at the same time. It is worth noting that both the binding information and the unbinding information will be uploaded to the database to facilitate tracking and recording of each product and hanger.
[0047] It is understandable that since the specific structure and working principle of the code scanning mechanism are existing technologies, this embodiment will not elaborate on them.
[0048] Furthermore, the upper hanging unit 1 also includes a material throwing platform 15, and the second transfer module 122 can move the products on the first carrier 141 to the material throwing platform 15. Specifically, when the product fails to scan the code, the second transfer module 122 places the product that failed to scan the code on the material throwing platform 15.
[0049] In addition, based on the content mentioned above, the lower hanging unit 2 also includes a temporary storage platform 25. When the second material tray 211 located at the second loading station is full of products, if due to unexpected circumstances, the next empty second material tray 211 is not delivered to the second loading station in time, the fourth transfer module 222 can move the products on the second carrier 241 to the temporary storage platform 25, thereby avoiding affecting the normal operation of the overall process of the automatic upper and lower hanging system.
[0050] It is understandable that when the transfer unit 3 fails to add the next hanger to the second hanger placement table 23 in time, the fourth transfer module 222 can move the product on the temporary storage platform 25 and place it in the second material tray 211 .
[0051] Based on the content mentioned above, in this embodiment, the transfer unit 3 includes a trolley 31, and the trolley 31 is configured to transport the hanger from the upper hanging unit 1 to the product processing unit and the lower hanging unit 2 in sequence, that is, when the hanger on the first hanger placement table 13 is full of products, the hanger is transferred to the trolley 31, and the trolley 31 can transport the hanger to the product processing unit for corresponding operations. After that, the trolley 31 can transport the hanger to the lower hanging unit 2 for lower hanging operations.
[0052] It is worth noting that the transfer unit 3 includes a plurality of trolleys 31, so that a plurality of hangers can circulate between the upper hanging unit 1, the product processing unit and the lower hanging unit 2, thereby improving the working efficiency of the automatic upper and lower hanging system, and further improving production efficiency.
[0053] Exemplarily, in this embodiment, the transfer unit 3 includes six trolleys 31 , three of which are used to transport the hangers from the upper hanging unit 1 to the product processing unit, and the other three trolleys 31 are used to transport the hangers from the product processing unit to the lower hanging unit 2 .
[0054] Furthermore, the transfer unit 3 also includes a hanger conveyor line 32, and the hanger conveyor line 32 is configured to transfer the empty hangers from the lower hanging unit 2 to the upper hanging unit 1, thereby realizing the automatic circulation of the hangers.
[0055] Furthermore, the transfer unit 3 also includes a fifth transfer module 33 and a sixth transfer module 34. The fifth transfer module 33 is configured to transport the hanger from the hanger conveyor line 32 to the first hanger placement table 13, and to transport the hanger from the first hanger placement table 13 to the trolley 31, that is, the fifth transfer module 33 is used to transfer the hanger full of products to the trolley 31, and to add the next hanger to the first hanger placement table 13, and the sixth transfer module 34 is configured to transport the hanger from the trolley 31 to the second hanger placement table 23, and to transport the hanger from the second hanger placement table 23 to the hanger conveyor line 32, that is, the sixth transfer module 34 is used to transfer the empty hanger to the hanger conveyor line 32, and to add the next hanger to the second hanger placement table 23.
[0056] It can be understood that in this embodiment, the fifth transfer module 33 and the sixth transfer module 34 are both robots. Of course, in other optional embodiments, the fifth transfer module 33 and the sixth transfer module 34 can also be other automated transplanting modules, and this embodiment does not make specific restrictions on this.
[0057] In addition, it is worth mentioning that in the present embodiment, both the upper hanging unit 1 and the lower hanging unit 2 are provided with a fixed dock (not shown in the figure), which is used to lock the trolley 31, so as to facilitate the fifth transfer module 33 to transport the hanger to the trolley 31, or to facilitate the sixth transfer module 34 to move the trolley 31 from the trolley 31.
[0058] It is understandable that the specific structure and working principle of the fixed dock are all existing technologies, so this embodiment will not be described in detail.
[0059] It should also be noted that the upstream end of the loading mechanism 11 and the downstream end of the unloading mechanism 21 are both provided with docking terminals 112. The docking terminal 112 provided at the loading mechanism 11 can dock with a conveying vehicle carrying the first material tray 111, while the docking terminal 112 provided at the unloading mechanism 21 can dock with a conveying vehicle for conveying the second material tray 211, thereby facilitating the rapid supply of the first material tray 111 to the loading mechanism 11 and the rapid unloading of the second material tray 211.
[0060] It is understandable that the specific structure and working principle of the docking terminal 112 are all existing technologies, so this embodiment will not be described in detail.
[0061] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.
Claims
1. Automatic hanging system, characterized by: include: The hanging unit (1) comprises a loading mechanism (11), a first transfer mechanism and a first hanger placement platform (13), wherein the loading mechanism (11) is configured to convey a first material tray (111), the first hanger placement platform (13) is configured to carry an empty hanger, and the first transfer mechanism is configured to transfer a product from the first material tray (111) to the hanger; The lower hanging unit (2) comprises a material unloading mechanism (21), a second transfer mechanism and a second hanger placement platform (23), wherein the material unloading mechanism (21) is configured to convey a second material tray (211), the second hanger placement platform (23) is configured to load the hanger fully loaded with the product, and the second transfer mechanism is configured to transfer the product from the hanger to the second material tray (211); The transfer unit (3) is configured to cyclically transport the hanger between the upper hanging unit (1), the product processing unit and the lower hanging unit (2).
2. The automatic hanging system according to claim 1, characterized in that: The hanging unit (1) also includes a first transition platform (14), the first transition platform (14) includes two first carriers (141), the first transfer mechanism includes a first transfer module (121) and a second transfer module (122), the first transfer module (121) is configured to convey the product from the loading mechanism (11) to the first carrier (141), the second transfer module (122) is configured to transfer the product on the first carrier (141) to the hanger, when the first transfer module (121) conveys the product to one of the first carriers (141), the second transfer module (122) transfers the product on another first carrier (141) to the hanger.
3. The automatic hanging system according to claim 2, characterized in that: The upper hanging unit (1) further comprises a code scanning mechanism, wherein the code scanning mechanism is configured to scan codes of the product located on the first carrier (141) and the hanger located on the first hanger placement platform (13).
4. The automatic hanging system according to claim 3, characterized in that: The upper hanging unit (1) also includes a material throwing platform (15), and the second transfer module (122) is capable of transporting the product on the first carrier (141) to the material throwing platform (15).
5. The automatic hanging system according to claim 1, characterized in that: The lower hanging unit (2) also includes a second transition platform (24), the second transition platform (24) includes two second carriers (241), the second transfer mechanism includes a third transfer module (221) and a fourth transfer module (222), the third transfer module (221) is configured to convey the product from the second hanger placement platform (23) to the second carrier (241), the fourth transfer module (222) is configured to transfer the product on the second carrier (241) to the unloading mechanism (21), when the third transfer module (221) conveys the product to one of the second carriers (241), the fourth transfer module (222) transfers the product on another second carrier (241) to the unloading mechanism (21).
6. The automatic hanging system according to claim 5, characterized in that: The lower hanging unit (2) also includes a temporary storage platform (25), and the fourth transfer module (222) is capable of transporting the product on the second carrier (241) to the temporary storage platform (25).
7. The automatic hanging system according to claim 1, characterized in that: The transfer unit (3) comprises a trolley (31), and the trolley (31) is configured to transport the hanger from the upper hanging unit (1) to the product processing unit and the lower hanging unit (2) in sequence.
8. The automatic hanging system according to claim 7, characterized in that: The transfer unit (3) further comprises a hanger conveying line (32), wherein the hanger conveying line (32) is configured to transfer the unloaded hanger from the lower hanging unit (2) to the upper hanging unit (1).
9. The automatic hanging system according to claim 8, characterized in that: The transfer unit (3) also includes a fifth transfer module (33) and a sixth transfer module (34), wherein the fifth transfer module (33) is configured to transport the hanger from the hanger conveyor line (32) to the first hanger placement table (13), and to transport the hanger from the first hanger placement table (13) to the trolley (31), and the sixth transfer module (34) is configured to transport the hanger from the trolley (31) to the second hanger placement table (23), and to transport the hanger from the second hanger placement table (23) to the hanger conveyor line (32).
10. The automatic hanging system according to claim 7, characterized in that: The transfer unit (3) comprises a plurality of trolleys (31).