Method for determining target pre-broadcasting station, and method and device for sub-packaging target accessories

Abstract

The embodiment of the invention provides a target pre-broadcasting station determining method and a target accessory split charging method and device, and belongs to the technical field of split charging outside a main assembly line. The determination method comprises the following steps: determining the total assembly time of a plurality of equipment main bodies according to the equipment type of each equipment main body in the plurality of equipment main bodies on a main assembly line; according to the total assembly time, the historical assembly time, the arrangement sequence of the multiple equipment main bodies and the advancing speed of the main assembly line, the pre-assembly time in advance is determined; and determining a target pre-broadcast station according to the pre-installation time in advance. According to the flexible pre-sowing station determined by the method, the most preferential sub-packaging product which is comprehensively output from three elements including the pre-packaging time, the engine in-process position and the total product sub-packaging working hour can be output, the problem of unbalanced labor use caused by off-line sub-packaging of parts in a multi-variety and small-batch flexible assembly line is solved, and optimization of the working hour of a manufacturing system is achieved. Therefore, working hour output of sub-packaging operators is balanced to the maximum extent, and cost reduction and benefit increase of the whole line are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of off-line subpackaging, and in particular to a method for determining a target pre-seeding station, and a method and device for subpackaging target accessories. Background Art

[0002] Engine assembly production lines usually arrange workstations in a process sequence, which can efficiently realize product assembly and testing, and ensure product quality and manufacturing consistency. For example, the engine assembly line of the prior art usually includes a main assembly line, a test line, a spraying line, and a peripheral parts auxiliary assembly line, which can assemble hundreds of engine parts in sequence and conduct full-process testing to achieve the final delivery of the complete product.

[0003] As the market demand for engine categories increases, multi-variety, small-batch production has become a new demand for the manufacturing system, and the production line needs to be transformed to be flexible. That is, through the introduction of technologies such as servo control and robots, the equipment can produce products with different structures at the same station. In order to solve the difference in the number of parts for different models, a sub-assembly line can be added outside the main assembly line to pre-assemble the sub-assembly parts into sub-assembly modules, and then the sub-assembly modules can be assembled online at the assembly point of the main assembly line, thereby reducing the impact on the main assembly line space.

[0004] This off-line subassembly solution can, to a certain extent, solve the problem of being unable to add new workstations to the main assembly line due to differences in the number and types of parts of multiple models, as well as the order of installation. For example, in response to the model and parts assembly issues of air compressors, the air compressors can be subassembled outside the main assembly line (subassembly area), and then assembled on-line at designated workstations. For peripheral parts such as manuals and wiring harnesses, off-line subassembly and packaging solutions (Kitting subassembly lines) can be used to achieve assembly of special models.

[0005] However, the inventors of the present application discovered in the process of realizing the present invention that, although the subassembly solution outside the main assembly line solves the problem of the station layout of the main assembly line, it has the disadvantage of having to strictly keep consistent with the assembly accuracy of the main assembly line. Specifically, when the engine passes through the pre-broadcasting station, the relevant subassembly information will be sent to the subassembly area outside the main assembly line, and then the subassembly station will start the relevant process operations. However, when the operation time of the subassembly station is greater than the single-station operation time of the main assembly line, the supply of subassembly parts cannot be guaranteed, resulting in a shortage of materials on the main assembly line. This situation requires additional personnel to assist in related process operations. When the operation time of certain products at the subassembly station is less than the single-station operation time of the main assembly line, or even when there is no operation at the subassembly station, it will cause a waste of man-hours in the subassembly area.

[0006] At the same time, the above solution is only applicable to the scenario where the engine subassembly parts are fixed and the main line hourly output is unchanged. In this case, the subassembly station is equipped with matching operators based on the workload and the main line efficiency, which can improve the efficiency of employment. However, if it is mixed line production, different engines have different subassembly parts, and this solution cannot be applied. Summary of the invention

[0007] The purpose of the embodiments of the present invention is to provide a method for determining a target pre-broadcasting station, a method and device for subpackaging target accessories, so as to solve the problem of labor imbalance caused by off-line subpackaging of parts in flexible assembly lines with multiple varieties and small batches. Specifically, the technology can be widely used in scenarios where multiple varieties of co-production assembly lines are required, and some parts need to be subpacked off-line due to the large differences in parts, and then modularized to the main line assembly, thereby improving the matching errors and large changes in personnel requirements caused by the existing first-in-first-out queue sorting pre-installation, reducing on-site manufacturing costs, and optimizing operator configuration.

[0008] In order to achieve the above-mentioned purpose, an embodiment of the present invention provides a method for determining a target pre-broadcasting station, the determination method comprising: determining the total assembly time of the multiple equipment bodies on the main assembly line according to the equipment type of each equipment body; determining the advance pre-assembly time according to the total assembly time, the historical assembly time, the arrangement order of the multiple equipment bodies and the travel speed of the main assembly line, wherein the historical assembly time is the time required for the equipment body to travel from the fixed pre-broadcasting station of the main assembly line to the assembly station; and determining the target pre-broadcasting station according to the advance pre-assembly time and the fixed pre-broadcasting station of the main assembly line.

[0009] Optionally, determining the advance pre-installation time includes: determining a head equipment body and a tail equipment body among the multiple equipment bodies according to an arrangement order of the multiple equipment bodies; determining a travel time for the tail equipment body to travel to the fixed pre-broadcasting station according to a distance between the head equipment body and the tail equipment body and a travel speed of the main assembly line; and determining the advance pre-installation time according to the total assembly time, the historical assembly time and the travel time.

[0010] Optionally, the advance pre-assembly time T0 is determined according to the total assembly time T1, the historical assembly time T2 and the travel time T3 by the following formula: T0 = a(T1-T2-T3), where a is the output efficiency coefficient.

[0011] Optionally, determining the target pre-broadcasting station according to the advance pre-loading time includes: when the advance pre-loading time is less than 0, determining the fixed pre-broadcasting station as the target pre-broadcasting station; and when the advance pre-broadcasting time is greater than 0, performing the following operations: determining a first distance according to the advance pre-broadcasting time and the travel speed of the main assembly line; and determining a position at a first distance from the fixed pre-broadcasting station in a direction opposite to the travel direction of the main assembly line as the target pre-broadcasting station.

[0012] Optionally, determining the total assembly time of the multiple equipment bodies according to the equipment type of each equipment body on the main assembly line includes: acquiring historical construction information of each equipment body according to the equipment type of each equipment body; determining the assembly time of each equipment body according to the historical construction information of each equipment body; and determining the sum of the assembly time of each equipment body as the total assembly time of the multiple equipment bodies.

[0013] On the other hand, the present invention provides a method for subpackaging target accessories, the subpackaging method comprising: determining the target pre-broadcasting station according to the above-mentioned method for determining the target pre-broadcasting station; determining the first equipment body among the multiple equipment bodies according to the arrangement order of the multiple equipment bodies on the main assembly line; and when the first equipment body arrives at the target pre-broadcasting station, issuing a subpackaging instruction according to the arrangement order of the multiple equipment bodies; and subpackaging the subpackaging parts of each equipment body among the multiple equipment bodies to obtain the target accessories of each equipment body.

[0014] On the other hand, the present invention provides an assembly method for equipment, the assembly method comprising: receiving target accessories for each of a plurality of equipment bodies at an assembly station of the main assembly line, wherein the target accessories are obtained in response to a subassembly instruction issued according to the target accessory subassembly method described above; and assembling each of the equipment bodies with the target accessories of each of the equipment bodies.

[0015] On the other hand, the present invention provides a device for determining a target pre-broadcasting station, the determination device comprising: a first time determination module, for determining the total assembly time of the multiple equipment bodies on the main assembly line according to the equipment type of each equipment body in the multiple equipment bodies, wherein the multiple equipment bodies include multiple types of equipment bodies; a second time determination module, for determining the advance pre-assembly time according to the total assembly time, the historical assembly time, the arrangement order of the multiple equipment bodies and the travel speed of the main assembly line, wherein the historical assembly time is the time required for the equipment body to travel from the fixed pre-broadcasting station of the main assembly line to the assembly station; and a position determination module, for determining the target pre-broadcasting station according to the advance pre-assembly time.

[0016] On the other hand, the present invention provides a device for subpackaging target accessories, the subpackaging device comprising: a device for determining the target pre-broadcasting station according to the above-mentioned target pre-broadcasting station; an equipment body determination module, for determining the first equipment body among the multiple equipment bodies according to the arrangement order of the multiple equipment bodies on the main assembly line; and a subpackaging instruction issuing module, for issuing a subpackaging instruction according to the arrangement order of the multiple equipment bodies when the first equipment body arrives at the target pre-broadcasting station; and a subpackaging execution module, for subpackaging the subpackaging parts of each equipment body among the multiple equipment bodies to obtain the target accessories of each equipment body.

[0017] On the other hand, the present invention provides an assembly system for equipment, the assembly system comprising: a target accessory receiving module, used to receive the target accessory of each equipment body among multiple equipment bodies at the assembly station of the main assembly line, wherein the target accessory is obtained in response to the assembly instruction issued by the assembly instruction issuing module of the assembly device of the target accessory as described above; and an assembly module, used to assemble each equipment body with the target accessory of each equipment body.

[0018] Through the above technical solution, the flexible pre-seeding station determined by the present invention can output the top priority product based on the comprehensive output of the three factors of pre-assembly time, engine in-process process position and total product sub-assembly time, solving the labor imbalance problem caused by off-line sub-assembly of parts and components in multi-variety and small-batch flexible assembly lines, and optimizing the working hours of the manufacturing system. In this way, the output of sub-assembly operator man-hours is maximized and cost reduction and efficiency improvement are achieved across the entire line.

[0019] At the same time, the target pre-seeding station determination method of the present invention has universal applicability and is an effective supplement to the existing roller assembly line. It can be used for pre-assembly of all off-line assembly systems of the manufacturing system. It is especially suitable for scenarios where some parts need to be assembled off-line and then modularized to the main line due to large differences in parts and components, so it can be widely used in multi-variety co-production assembly lines.

[0020] Other features and advantages of the embodiments of the present invention will be described in detail in the subsequent detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the embodiments of the present invention and constitute a part of the specification. Together with the following specific implementations, they are used to explain the embodiments of the present invention, but do not constitute a limitation on the embodiments of the present invention. In the accompanying drawings:

[0022] Figure 1 is a schematic diagram of the architecture of a flexible off-line pre-broadcasting system provided according to an embodiment of the present invention;

[0023] Figure 2 is a flow chart of a method for determining a target pre-broadcasting station provided according to an embodiment of the present invention;

[0024] Figure 3 It is a flowchart of a method for determining the total assembly time of multiple equipment bodies provided in accordance with an embodiment of the present invention;

[0025] Figure 4 is a flow chart of a method for determining a preinstallation time according to an embodiment of the present invention;

[0026] Figure 5 It is a flowchart of a method for determining a target pre-broadcasting station according to an advance pre-installation time provided in accordance with an embodiment of the present invention;

[0027] Figure 6 is a schematic flow chart of a method for packaging a target accessory according to an embodiment of the present invention;

[0028] Figure 7 is a schematic flow chart of an assembly method of a device provided according to an embodiment of the present invention;

[0029] Figure 8 is a schematic diagram of a packaging system architecture provided according to an embodiment of the present invention;

[0030] Fig. 9 is a schematic diagram of a device for determining a target pre-broadcasting station according to an embodiment of the present invention;

[0031] Fig.10 is a schematic diagram of a target accessory dispensing device provided according to an embodiment of the present invention;

[0032] Fig.11 is a schematic diagram of an assembly system of a device provided according to an embodiment of the present invention;

[0033] Fig.12 It is a schematic diagram of an assembly line of a device provided according to an embodiment of the present invention. DETAILED DESCRIPTION

[0034] The specific implementation of the embodiment of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the embodiment of the present invention, and is not used to limit the embodiment of the present invention.

[0035] In order to solve the problem of insufficient off-line assembly area for the above-mentioned engines, this paper proposes to add a flexible off-line pre-seeding system under the existing production line architecture, which is suitable for the precise control of the roller assembly line assembly system. Figure 1 The flexible off-line pre-seeding system can be designed based on universality to meet the advance pre-installation requirements of different packaging areas. At the same time, parameters such as product models and cycles can be customized to ensure flexibility and accuracy on site.

[0036] Specifically, first, the flexible off-line pre-seeding system needs to determine the target pre-seeding station, that is, to define the pre-seeding points of multiple engine products on the line in advance. Secondly, it is necessary to set the sub-assembly method of the target engine parts and the assembly method of the engine based on the target pre-seeding station, and analyze the product model, pre-installation time and work-in-progress status based on the scheduling algorithm, dynamically associate with the manufacturing site, and achieve flexible matching for fluctuations such as machine model, personnel and line body abnormalities.

[0037] For example, the manufacturing queue list can be obtained by scanning the engines in production in a round-robin manner, and the product subassembly information can be obtained at the same time (for example, it can be captured based on SQL statements). Then, the planned time for the target engine to arrive at the production line point is calculated in real time, and the top priority subassembly product is output based on the comprehensive output of the three factors of pre-installation time, engine production process position and total product subassembly time, so as to optimize the time management of the manufacturing site.

[0038] Based on the above ideas, the present invention first provides a method for determining a target pre-broadcasting station, such as Figure 2 As shown, the determination method may include steps S110 - S130 .

[0039] Step S110 , determining the total assembly man-hours of the plurality of equipment bodies according to the equipment type of each equipment body in the plurality of equipment bodies on the main assembly line.

[0040] The multiple equipment bodies may be the main bodies of the engine or the main bodies of other equipment. The main assembly line stations may be arranged based on the process sequence of the engine. The main assembly line involves multiple engine bodies and their corresponding parts, and the assembly of the engine bodies and parts may be completed in sequence.

[0041] In addition, the multiple equipment bodies may include multiple types of equipment bodies, which are mixed and produced in different combinations on the main assembly line. For example, the multiple equipment bodies may include three types of engine bodies: A, B, and C. In this case, the production rhythm of each model is not consistent, the number of sub-assembly parts will also be different, and the assembly hours of each model will also fluctuate.

[0042] In one embodiment, the specific implementation method of determining the total assembly time of multiple equipment bodies in step S110 may include steps S111-S113, such as Figure 3 shown.

[0043] Step S111, acquiring historical construction information of each equipment body according to the equipment type of each equipment body.

[0044] Step S112, determining the assembly time of each equipment body according to the historical construction information of each equipment body. That is, the production site can determine the assembly time of each engine model based on the historical construction information of each engine model.

[0045] Step S113, determining the sum of the assembly man-hours of each device body as the total assembly man-hours of the plurality of device bodies.

[0046] Through steps S111 to S113, the total assembly man-hours of the plurality of equipment bodies can be determined according to the equipment type of each equipment body.

[0047] Step S120, determining the advance pre-assembly time according to the total assembly time, the historical assembly time, the arrangement order of the plurality of equipment bodies and the travel speed of the main assembly line.

[0048] Among them, the historical assembly time is the time required for the equipment body to move from the fixed pre-production station of the main assembly line to the assembly station.

[0049] The engine production queue can be established by cyclically scanning the order of engines in production between the A line and the P line based on a 30s cycle. For example, the arrangement order of the multiple equipment bodies on the main assembly line is ABBAC.

[0050] The specific implementation method of determining the advance preinstallation time in step S120 may include steps S121-S123, such as Figure 4 shown.

[0051] Step S121, according to the arrangement sequence of the plurality of equipment bodies, determine the head equipment body and the tail equipment body in the plurality of equipment bodies. For example, when the arrangement sequence of the plurality of equipment bodies on the main assembly line is ABBAC, the head equipment body is A and the tail equipment body is C.

[0052] Step S122, determining the travel time of the tail device body to the fixed pre-casting station according to the distance between the head device body and the tail device body and the travel speed of the main assembly line.

[0053] For example, the travel time T3 may be determined according to the distance L between the leading device body and the trailing device body and the travel speed V of the main assembly line by the following formula: T3 = L / V.

[0054] Step S123, determining the advance pre-assembly time according to the total assembly time, the historical assembly time and the travel time.

[0055] For example, the advance pre-assembly time T0 may be determined according to the total assembly time T1, the historical assembly time T2, and the travel time T3 by the following formula: T0 = a(T1-T2-T3), where a is the output efficiency coefficient.

[0056] It is worth noting that the value of a should be greater than 1 to ensure that the output efficiency of the subassembly station is greater than that of the main assembly line, and to avoid the situation where the subassembly parts lag behind the main assembly line, resulting in reduced production efficiency. Preferably, the value of a ranges from 1.1 to 1.3. More preferably, the value of a is 1.2.

[0057] Through steps S121-S123, the advance pre-assembly time can be determined according to the total assembly time, the historical assembly time, the arrangement order of the multiple equipment bodies and the travel speed of the main assembly line.

[0058] Step S130, determining a target pre-seeding station according to the advance pre-seeding time and the fixed pre-seeding stations of the main assembly line.

[0059] The specific implementation method of determining the target pre-broadcasting station according to the advance pre-installation time in step S130 may include step S131 or step S132, such as Figure 5 shown.

[0060] Step S131: When the advance pre-installation time is less than 0, the fixed pre-broadcasting station may be determined as the target pre-broadcasting station.

[0061] Step S132: when the pre-installation time is greater than 0, the following operations may be performed:

[0062] 1) Determine the first distance according to the advance pre-assembly time and the travel speed of the main assembly line.

[0063] For example, the first distance L1 may be determined according to the advance pre-assembly time T0 and the travel speed V of the main assembly line by the following formula: L1 = V·T0.

[0064] 2) A position at a first distance from the fixed pre-seeding station in the opposite direction of the traveling direction of the main assembly line is determined as a target pre-seeding station.

[0065] As described in the background technology, when the number of engine subassembly parts is greater than the average, subassembly will lag behind the main assembly line, resulting in reduced production efficiency; when the number of subassembly parts is less than the average, the operators at the subassembly station are not fully loaded and will continue to wait. In order to ensure the main line production, the number of operators at the subassembly station is usually increased to ensure the normal delivery of engines with more parts than the average. Therefore, the traditional main and subassembly systems will lead to a waste of ineffective working hours and increase the overall manufacturing cost.

[0066] The present invention can change the existing production process status and realize data-driven process innovation by introducing new data analysis technology. Specifically, the target pre-seeding station determined by the above steps S110-S130 can output the top priority sub-packaging products that are comprehensively output by the three factors of pre-installation time, engine in-process position and total product sub-packaging working hours, solving the labor imbalance problem caused by off-line sub-packaging of parts and components in multi-variety and small-batch flexible assembly lines, and realizing the optimization of manufacturing system working hours. Thereby maximizing the balanced output of sub-packaging operator working hours and achieving cost reduction and efficiency improvement across the entire line.

[0067] At the same time, the determination method of the present invention has universal applicability and is an effective supplement to the existing roller assembly line. It can be used for pre-assembly of all off-line assembly systems of the manufacturing system. It is especially suitable for scenarios where some parts need to be assembled off-line and then modularized to the main line due to large differences in parts and components, so it can be widely used in multi-variety co-production assembly lines.

[0068] In another aspect, the present invention provides a method for packaging a target accessory, such as Figure 6 As shown, the packaging method may include steps S210-S240.

[0069] Step S210: determining the target pre-broadcasting station according to the method for determining the target pre-broadcasting station described above.

[0070] Step S220, determining the first device body among the multiple device bodies according to the arrangement order of the multiple device bodies on the main assembly line.

[0071] Step S230: When the first device body arrives at the target pre-broadcasting station, a sub-packaging instruction is issued according to the arrangement order of the multiple device bodies.

[0072] Step S240, sub-assembling the sub-assembly parts of each device body among the multiple device bodies to obtain target accessories for each device body.

[0073] Specifically, the engine subassembly station (also referred to as U zone) obtains the subassembly information and subassembly instructions of the current engine at the target pre-broadcast station, and assembles the subassembly parts corresponding to the engine according to the subassembly information and subassembly instructions at the subassembly station.

[0074] In addition, regarding the sub-packaging of the sub-assembly parts in step S240, it should be understood that the sub-packaging action can be automatically performed by a machine according to the sub-packaging instruction in step S230 to obtain the target accessories of each device body. Alternatively, this step can also be completed by manual operation. For example, a sub-packaging list can be printed out at the sub-packaging station according to the sub-packaging information and the sub-packaging instruction, and the operator searches for the relevant parts based on the sub-packaging list, and finally packs them together to obtain the sub-assembly accessories corresponding to the engine.

[0075] On the other hand, the present invention also provides an assembly method for the equipment. Generally speaking, the engine main assembly line stations are arranged based on the process sequence, and the assembly of engine parts is completed in sequence. When multiple parts are involved and it is impossible to add or adjust stations on the main line, the sub-assembly stations will be considered to package and assemble multiple parts, and then the assembly parts will be assembled on the engine at the assembly station.

[0076] Based on the above ideas, the assembly method may include steps S310-S320, such as Figure 7 shown.

[0077] Step S310: receiving target accessories of each device body among a plurality of device bodies at an assembly station of a main assembly line.

[0078] The target parts are obtained in response to the subassembly instructions issued by the subassembly method of the target parts as described above. Specifically, when the engine bodies arrive at the target pre-broadcasting station in sequence, the subassembly information is sequentially sent to the subassembly station to realize the assembly of multiple parts of each engine on the subassembly line. Then, according to the subassembly instructions, the subassembly parts of the multiple equipment bodies are subassembled at the subassembly station to obtain the target parts of each equipment body in the multiple equipment bodies.

[0079] In one embodiment, reference may be made to Figure 8The schematic diagram of the subassembly system architecture shown in the figure further illustrates the invention. Specifically, according to the method for determining the target pre-seeding station described above, the estimated subassembly time of the target accessories of each engine can be reversely calculated from the target pre-seeding station, so as to realize the early subassembly of the engine in front of the original fixed pre-seeding point. When the engine arrives at the original fixed pre-seeding station, the system compares whether the target accessories corresponding to this engine have been pre-installed, and sorts the target accessories that have been sub-assembled. The assembled assembly parts are given a sub-assembly ID, and are arranged in sequence on the transport vehicle, sent in batches to the assembly station for assembly, and then sent to the offline station in sequence. To ensure pairing and assembly with the engine body at the assembly station on the main assembly line.

[0080] Step S320, assembling each device body and the target accessories of each device body.

[0081] At the U-zone offline station, the operator compares the packaged assembly at the sub-packaging station and confirms whether the removal is correct based on the sub-packaging ID. After confirmation, it is paired, bound and assembled with the corresponding engine, and finally the qualified engine is offline and finally off-line sub-packaging is realized.

[0082] When the engine is offline, the relevant information needs to be fed back to this system and the pre-installed information needs to be deleted to ensure accurate display of the pre-installed information.

[0083] The method for subpackaging target accessories of multiple equipment bodies and the method for assembling multiple equipment provided by the present invention can improve the matching errors and large changes in personnel requirements caused by the existing first-in-first-out queue sorting pre-installation by grabbing the work order of the manufacturing system Mes and circulating the line body engine information in real time, and completing the subpackaging area assembly and sorting based on the process algorithm. At the same time, the present invention can 100% guarantee the main line production, thereby optimizing the operator configuration and reducing the on-site manufacturing cost.

[0084] On the other hand, the present invention provides a device 410 for determining a target pre-broadcasting station, such as Fig. 9 As shown, the determining device 410 may include a first time determining module 411 , a second time determining module 412 , and a position determining module 413 .

[0085] The first time determination module 411 may be used to determine the total assembly time of the multiple equipment bodies according to the equipment type of each equipment body in the multiple equipment bodies on the main assembly line, wherein the multiple equipment bodies include equipment bodies of multiple types.

[0086] The second time determination module 412 can be used to determine the advance pre-assembly time according to the total assembly time, the historical assembly time, the arrangement order of multiple equipment bodies and the travel speed of the main assembly line, wherein the historical assembly time is the time required for the equipment body to travel from a fixed pre-broadcasting station of the main assembly line to the assembly station.

[0087] The location determination module 413 may be used to determine a target pre-broadcasting station according to the advance pre-installation time.

[0088] The specific details and benefits of the device for determining the target pre-broadcasting station provided by the embodiment of the present invention can be found in the above description of the method for determining the target pre-broadcasting station, which will not be described in detail here.

[0089] In another aspect, the present invention provides a device for dispensing target accessories, such as Fig.10 As shown, the subpackaging device may include: a determination device 410 for the target pre-broadcasting station as described above, an equipment body determination module 420, a subpackaging instruction issuing module 430, and a subpackaging execution module 440.

[0090] The determining device 410 may be used to determine the target pre-broadcasting station.

[0091] The equipment body determination module 420 may be used to determine the first equipment body among the multiple equipment bodies according to the arrangement order of the multiple equipment bodies on the main assembly line.

[0092] The sub-packaging instruction issuing module 430 may be used to issue a sub-packaging instruction according to the arrangement order of the multiple device bodies when the first device body arrives at the target pre-broadcasting station.

[0093] The subassembly execution module 440 can be used to subassembly the subassembly parts of each device body among the multiple device bodies to obtain the target accessories of each device body.

[0094] In another aspect, the present invention provides an assembly system for an apparatus, such as Fig.11 As shown, the assembly system may include a target component receiving module 510 and an assembly module 520 .

[0095] For example, see Fig.12 As shown in the assembly line, the assembly line may include a main assembly line 610 and a subassembly station 620 . The main assembly line 610 may include a target pre-broadcasting station 611 and a sub-assembly station 612 .

[0096] The target component receiving module 510 is used to receive the target component of each device body among the multiple device bodies at the assembly station 612 of the main assembly line 610 .

[0097] Specifically, the target accessory is obtained in response to the subassembly instruction issued by the subassembly instruction issuing module of the subassembly device of the target accessory described above. Among them, the target pre-broadcast station 611 can be obtained according to the above-mentioned method for determining the target pre-broadcast station. When the first device body among the multiple device bodies arrives at the target pre-broadcast station, a subassembly instruction for subassembling the subassembly parts of each device body in the multiple device bodies can be issued according to the subassembly information of the multiple device bodies. Then, according to the subassembly instruction, the subassembly parts of the multiple device bodies can be subassembled at the subassembly station 620 to obtain the target accessories for each device body in the multiple device bodies.

[0098] The assembly module 520 is used to assemble each device body with the target accessories of each device body.

[0099] That is, each of the plurality of device bodies is assembled with a target accessory of each device body at the assembly station 612 .

[0100] For specific details and benefits of the target accessory subpackaging device and equipment assembly system provided by the embodiments of the present invention, please refer to the above description of the subpackaging method and equipment assembly method applicable to the above target accessories, which will not be repeated here.

[0101] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0102] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. A method for determining a target pre-broadcasting station, characterized in that: The determination method comprises: Determining the total assembly man-hours of the plurality of equipment bodies according to the equipment type of each equipment body in the main assembly line; Determine the advance pre-assembly time according to the total assembly time, the historical assembly time, the arrangement order of the plurality of equipment bodies and the travel speed of the main assembly line, wherein the historical assembly time is the time required for the equipment body to travel from a fixed pre-production station of the main assembly line to an assembly station; and A target pre-seeding station is determined according to the advance pre-seeding time and the fixed pre-seeding station of the main assembly line.

2. The determination method according to claim 1, characterized in that: Determining the advance preinstallation time includes: Determining a head device body and a tail device body among the multiple device bodies according to the arrangement order of the multiple device bodies; Determining the travel time of the tail device body to the fixed pre-casting station according to the distance between the head device body and the tail device body and the travel speed of the main assembly line; and The advance pre-assembly time is determined according to the total assembly time, the historical assembly time and the travel time.

3. The determination method according to claim 2, characterized in that: According to the total assembly time T1, the historical assembly time T2 and the travel time T3, the advance pre-assembly time T0 is determined by the following formula: T0=a(T1-T2-T3), Where a is the output efficiency coefficient.

4. The determination method according to claim 1 or 2, characterized in that: Determining the target pre-broadcasting station according to the advance pre-installation time includes: When the advance pre-installation time is less than 0, determining the fixed pre-broadcasting station as the target pre-broadcasting station; or When the advance preinstallation time is greater than 0, the following operations are performed: determining a first distance according to the advance pre-assembly time and the travel speed of the main assembly line; and A position a first distance away from the fixed pre-seeding station in a direction opposite to the traveling direction of the main assembly line is determined as the target pre-seeding station.

5. The determination method according to claim 1, characterized in that: Determining the total assembly time of the plurality of equipment bodies according to the equipment type of each of the plurality of equipment bodies on the main assembly line comprises: According to the equipment type of each equipment body, acquiring the historical construction information of each equipment body; Determining the assembly man-hours for each of the equipment bodies based on the historical construction information of each of the equipment bodies; and The sum of the assembly man-hours of each of the device main bodies is determined as the total assembly man-hours of the plurality of device main bodies.

6. A method for packaging a target accessory, characterized in that: The packaging method comprises: Determine the target pre-seeding station according to the method for determining the target pre-seeding station according to any one of claims 1 to 5; Determining a first device body among the plurality of device bodies according to an arrangement order of the plurality of device bodies on the main assembly line; When the first device body arrives at the target pre-broadcasting station, issuing a subpackaging instruction according to the arrangement order of the plurality of device bodies; and The sub-assembly parts of each device body among the plurality of device bodies are sub-assembled to obtain target accessories of each device body.

7. A method for assembling a device, characterized in that: The assembly method comprises: Receiving a target component of each of the plurality of device bodies at an assembly station of the main assembly line, wherein the target component is obtained in response to a subassembly instruction issued according to the target component subassembly method according to claim 6; and Each device body is assembled with a target accessory of each device body.

8. A device for determining a target pre-broadcasting station, characterized in that: The determining device comprises: A first time determination module is used to determine the total assembly time of the plurality of equipment bodies on the main assembly line according to the equipment type of each equipment body among the plurality of equipment bodies, wherein the plurality of equipment bodies include equipment bodies of multiple types; A second time determination module is used to determine the advance pre-assembly time according to the total assembly time, the historical assembly time, the arrangement order of the plurality of equipment bodies and the travel speed of the main assembly line, wherein the historical assembly time is the time required for the equipment body to travel from a fixed pre-production station of the main assembly line to an assembly station; and The position determination module is used to determine the target pre-broadcasting station according to the advance pre-installation time.

9. A device for dispensing target accessories, characterized in that: The packaging device comprises: The device for determining a target pre-broadcasting station according to claim 8, used to determine a target pre-broadcasting station; an equipment body determination module, used to determine the first equipment body among the plurality of equipment bodies according to the arrangement order of the plurality of equipment bodies on the main assembly line; a subassembly instruction issuing module, used to issue a subassembly instruction according to the arrangement order of the plurality of equipment bodies when the first equipment body arrives at the target pre-broadcasting station; and The subassembly execution module is used to subassembly the subassembly parts of each device body among the multiple device bodies to obtain target accessories of each device body.

10. An assembly system for equipment, characterized in that: The assembly system comprises: a target component receiving module, configured to receive a target component of each of a plurality of device bodies at an assembly station of the main assembly line, wherein the target component is obtained in response to a subassembly instruction issued by a subassembly instruction issuing module of the target component subassembly device according to claim 9; and The assembly module is used to assemble each device body with the target accessories of each device body.

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