A multi-component assembly and testing automation equipment

Abstract

The present invention provides a multi-component assembly inspection automation equipment, including an assembly main station and a loading and conveying module docking the assembly main station, the loading and conveying module conveys the parts to be assembled for the assembly main station; the assembly main station is provided with a turntable platform and a loading and transferring manipulator, an assembly module, a test module, a marking module and a unloading module arranged around the turntable platform; the loading and transferring manipulator is set up at the loading station of the assembly main station, including two synchronously moving first and second material-taking mechanisms, a plurality of fixed fixtures are distributed along the circumference on the turntable platform, the assembly module is located at the next station of the loading and transferring manipulator, the test module is located at the next station of the assembly module, the marking module is located at the next station of the test module, and the unloading module is located at the next station of the marking module. The equipment can automatically realize the loading, assembly, inspection, classification and unloading work, has high work efficiency and saves labor costs.

Description

Technical Field

[0001] The invention relates to the field of parts assembly, and in particular to a multi-component assembly detection automation device. Background Art

[0002] For some products that need to be assembled, currently, the various parts of the product are generally assembled together manually, and then transported to the next station for subsequent fixing, testing, loading and unloading operations, such as Figure 1 As shown in the figure, the battery top cover 100 includes a part 101 and a part 102. The two parts need to be assembled and fixed before use. After the assembly is completed, a pressure test is required. In this way, a manual operation post is set up at each assembly station and a test station. This requires a large number of manpower, high cost, and poor efficiency. In addition, the assembly line of the whole process is long, occupies a large space, and has high requirements for the factory building. Summary of the invention

[0003] In view of the above, the present invention provides a multi-component assembly and testing automation equipment, which can automatically realize loading, assembly, testing, classification, and unloading, has high work efficiency, and saves labor costs.

[0004] The present invention specifically adopts the following technical scheme: a multi-component assembly and inspection automation equipment, including an assembly main platform and a loading and conveying module docking with the assembly main platform, the loading and conveying module conveys the parts to be assembled for the assembly main platform; the assembly main platform is provided with a turntable platform and a loading and transfer manipulator, an assembly module, a test module, a marking module and a unloading module respectively arranged around the turntable platform;

[0005] The loading and transferring manipulator is mounted on the loading station of the main assembly platform, and includes two synchronously moving first and second material taking mechanisms. The first material taking mechanism transfers the parts to be assembled from the loading and conveying module to the buffering platform at the loading station, and the second material taking mechanism transfers the parts to be assembled from the buffering platform to the turntable platform.

[0006] A plurality of fixed fixtures are distributed along the circumference of the turntable platform for clamping parts and rotating them for processing at each module station;

[0007] The assembly module is located at the next station of the loading and transferring robot, and assembles and fixes the parts transferred to the fixing fixture;

[0008] The test module is located at the next station of the assembly module to test the assembled parts;

[0009] The marking module is located at the next station of the testing module and marks the parts that fail the test;

[0010] The unloading module is located at the next station of the marking module, and transfers unqualified parts to the unqualified material bin and transfers qualified parts out of the main assembly station.

[0011] Furthermore, the material loading and conveying modules include at least two groups, which respectively convey different parts for assembly, and the material loading and transfer robot is arranged corresponding to the material loading and conveying modules.

[0012] Furthermore, the material loading and transfer robot also includes a linear moving module, the first material picking mechanism and the second material picking mechanism are arranged on the linear moving module through a moving plate, and are synchronously moved horizontally under the drive of the linear moving module, and the first material picking mechanism reciprocates between the material loading and conveying module and the material buffer table, and the second material picking mechanism reciprocates between the material buffer table and the turntable platform, and the first material picking mechanism and the second material picking mechanism are each arranged on the moving plate through a lifting linear module.

[0013] Furthermore, the turntable platform is arranged at the center of the main assembly platform through a rotating motor, and the fixed fixture is positioned at each processing station in sequence through rotation. The fixed fixture includes a product carrier, a positioning chuck, an adjustment shaft, a lifting mechanism and a spring. The product carrier is arranged on the turntable platform, and the positioning chuck is movably arranged above the product carrier through the adjustment shaft for clamping parts. The lifting mechanism drives the movement of the adjustment shaft and the positioning chuck.

[0014] Furthermore, the assembly module includes a welding mechanism, and the welding mechanism is arranged on the assembly main platform through a first bracket or a multi-axis manipulator.

[0015] Furthermore, the test module includes an upper test head and a lower test head. The upper test head is mounted on the assembly main platform through a second bracket and is movably arranged above the turntable platform. The lower test head is arranged on the assembly main platform, located below the turntable platform, and corresponds to being directly below the upper test head.

[0016] Furthermore, the marking module includes a pressure head and a ejector pin. The pressure head is mounted on the main assembly platform through a third bracket and is located above the turntable platform to press the parts that fail the test on the fixed fixture. The ejector pin is movably arranged on the main assembly platform through a lifting cylinder and is located below the turntable platform. The marking module does not operate on the parts that pass the test and directly enters the unloading module to discharge the materials.

[0017] Furthermore, the unloading module includes a unloading mechanism and a transplanting module, and the transplanting module includes a horizontal linear transplanting module and a lifting linear transplanting module. The unloading mechanism is movably arranged on the horizontal linear transplanting module through the lifting linear transplanting module, and the unloading mechanism is movably arranged on the lifting linear transplanting module through the rotating cylinder. It descends to obtain parts on the fixed fixture and transfers unqualified parts marked at the previous workstation to an unqualified material bin located on one side of the turntable platform. The setting of the rotating cylinder can drive the unloading mechanism to adjust the angle so as to align with the unqualified material bin and place the parts therein.

[0018] Furthermore, the loading and conveying module includes a full silo conveyor line and an empty silo conveyor line. A silo transfer conveyor line is arranged between the full silo conveyor line and the empty silo conveyor line to transfer the silo on the full silo conveyor line to the empty silo conveyor line. The conveying directions of the full silo conveyor line and the empty silo conveyor line are opposite.

[0019] Furthermore, the multi-component assembly inspection automation equipment also includes a discharge conveying module, which is located outside the assembly main station and docked with the unloading module to discharge the parts assembled and tested in the assembly main station. An electrostatic eliminator is installed at the discharge port of the discharge conveying module.

[0020] The multi-component assembly and inspection automation equipment of the present application is equipped with a turntable platform for carrying parts in the middle of the main machine, and a loading and transfer robot, an assembly module, a testing module, a marking module and a unloading module are sequentially distributed in the circumferential direction of the turntable platform, so that the overall equipment structure is more compact, integrating loading, assembly, testing, marking, classification and unloading. Multiple workstations can work simultaneously, and the assembly processing of multi-component products can be automatically and quickly operated. The loading and conveying modules and the unloading and conveying modules are also connected to the outside of the main machine to realize batch loading and unloading, which reduces the company's demand for manpower, meets the batch operation needs of the assembly line, and significantly improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is an example product diagram of the prior art.

[0022] Figure 2 It is an overall schematic diagram of the multi-component assembly detection automation equipment of the present invention.

[0023] Figure 3 This is a schematic diagram of the structure of the main assembly station of the multi-component assembly and detection automation equipment of the present invention.

[0024] Figure 4 It is a top view of the mainframe assembled according to the present invention.

[0025] Figure 5 It is a schematic diagram of the structure of the feeding and conveying module of the present invention.

[0026] Figure 6 This is a schematic diagram of the structure of the material loading and transferring robot of the present invention.

[0027] Figure 7 It is a schematic diagram of the structure of the turntable platform of the present invention.

[0028] Figure 8 It is a schematic diagram of the fixing fixture structure of the present invention.

[0029] Fig. 9 It is a schematic diagram of the assembly module structure of the present invention.

[0030] Fig.10 This is a schematic diagram of the test module structure of the present invention.

[0031] Fig.11 It is a schematic diagram of the structure of the pressure head part of the marking module of the present invention.

[0032] Fig.12 It is a schematic diagram of the structure of the ejector pin part of the marking module of the present invention.

[0033] Fig.13 It is a schematic diagram of the structure of the blanking module of the present invention. DETAILED DESCRIPTION

[0034] The present invention will be 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 parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "setting", "connection" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or a ground 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, or it can be the internal connection of two elements. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood through specific circumstances.

[0036] Reference Figure 2-Figure 4The present embodiment is a multi-component assembly inspection automation equipment, comprising an assembly main station 1 and a loading and conveying module 2 docking with the assembly main station, the loading and conveying module 2 conveys the parts to be assembled for the assembly main station; the assembly main station 1 is provided with a turntable platform 3 and a loading and transferring manipulator 4, an assembly module 5, a test module 6, a marking module 7 and a unloading module 8 arranged around the turntable platform 3. The loading and transferring manipulator 4 is set up at the loading station of the assembly main station 1, which is the loading station corresponding to the loading port of the loading and conveying module 2 of the assembly main station 1. The loading and transferring manipulator 4 includes two synchronously moving first material picking mechanisms 41 and second material picking mechanisms 42. The first material picking mechanism 41 transfers the parts to be assembled from the loading and conveying module 2 to the buffering platform 43 at the loading station, and the second material picking mechanism 42 transfers the parts to be assembled from the buffering platform 43 to the turntable platform 3. A plurality of fixed jigs 31 are distributed along the circumference on the turntable platform 3, which are used to clamp the parts and rotate them at each module station for processing. The assembly module 5 is located at the next station of the loading transfer robot 4, and assembles and fixes the parts transferred to the fixing fixture 31. The test module 6 is located at the next station of the assembly module 5, and tests the assembled parts. The marking module 7 is located at the next station of the test module 6, and marks the parts that fail the test. The unloading module 8 is located at the next station of the marking module 7, and transfers the unqualified parts to the unqualified material bin 9, and transfers the qualified parts out of the assembly main station 1. The various parts to be processed are respectively transmitted by the loading and conveying module 2, and are transferred one by one to the turntable platform 3 in the assembly main platform 1 by the loading and transferring robot 4. Driven by the turntable platform 3, they are sequentially passed through the assembly module 5 for assembly and fixation of the parts. The testing module 6 performs the performance test after assembly. The marking module 7 marks the parts that fail the test so that they can be removed in the unloading module 8. The qualified parts are not marked and are directly transferred from the unloading module 8 to the unloading and conveying module 10 outside the assembly main platform 1 for unloading in succession, thereby realizing efficient and automatic whole process.

[0037] Specifically, refer to Figure 5 The loading and conveying module 2 includes a full bin conveyor line 21 and an empty bin conveyor line 22. A bin transfer conveyor line 23 is arranged between the full bin conveyor line 21 and the empty bin conveyor line 22 to transfer the bin on the full bin conveyor line 21 to the empty bin conveyor line 22. The conveying directions of the full bin conveyor line 21 and the empty bin conveyor line 22 are opposite. The full bin conveyor line 21 successively conveys the bins filled with parts to the assembly main machine 1. The loading and transferring manipulator 4 takes the parts one by one and places them on the buffer material table 43 for use. When all the parts in the bin are taken out, the bin transfer conveyor line 23 moves horizontally to transfer the empty bin to the empty bin conveyor line 22. The empty bin conveyor line 22 automatically conveys the empty bin to a place far away from the equipment so that the operator can handle it in a unified and centralized manner.

[0038] In this embodiment, there are at least two groups of feeding and conveying modules 2, which respectively convey different parts for assembly. The feeding and transferring robot 4 is arranged corresponding to the feeding and conveying modules 2, for example Figure 2 The first feeding and conveying module 201 for the first part of the parts and the second feeding and conveying module 202 for the second part of the parts respectively convey the first part of the parts and the second part of the parts. The main assembly station assembles and tests the two parts. Correspondingly, each feeding and conveying module 2 is provided with a feeding and transfer robot 4 for transferring parts. In the process of assembling multiple parts, the number of feeding and conveying modules 2 and feeding and transfer robots 4 can be specifically set according to the types of parts. Figure 2 The first loading and conveying module 201 and the second loading and conveying module 202 are shown different, but they can be of the same structure, and the fact that they are not shown in the figure does not affect understanding.

[0039] Reference Figure 6 The loading and transferring robot 4 also includes a linear moving module 44, which is fixed to the loading station of the assembly main platform 1 through a support 49. The first material picking mechanism 41 and the second material picking mechanism 42 are arranged on the linear moving module 44 through a moving plate 45, and are synchronously moved horizontally under the drive of the linear moving module 44. The first material picking mechanism 41 reciprocates between the loading and conveying module 2 and the buffer material table 43, and the second material picking mechanism 42 reciprocates between the buffer material table 43 and the turntable platform 3. The first material picking mechanism 41 and the second material picking mechanism 42 are each arranged on the moving plate through a lifting linear module 46. When the first material picking mechanism 41 moves to the loading and conveying module 2 to pick up materials, the second material picking mechanism 42 is just above the buffer material table 43. When the first material picking mechanism 41 moves to the buffer material table 43 to discharge materials, the second material picking mechanism 42 moves to the turntable platform 3 accordingly, and places the parts obtained from the buffer material table 43 into the fixed fixture 31 on the turntable platform 3. Furthermore, a rotary cylinder 47 may be provided in the first material picking mechanism 41 or / and the second material picking mechanism 42, which is fixed on the lifting linear module 46, and drives the material picking head 48 to rotate after picking up the parts, so as to accurately transfer the parts to the fixed fixture 31 or the buffering table 43. The material picking heads 48 in the first material picking mechanism 41 and the second material picking mechanism 42 may be suction cups, which adsorb and fix the parts before transporting them, or may be grippers, which clamp the parts before transporting them.

[0040] Reference Figure 7-Figure 8, the turntable platform 3 is set at the center of the assembly main station 1 through a rotating motor 32. In this embodiment, a torque motor is selected to drive the turntable platform to rotate. Specifically, a rotating motor of matching model can be selected according to needs. The fixed fixture 31 is positioned to each processing station in sequence by rotation. The fixed fixture 31 includes a product carrier 311, a positioning chuck 312, an adjustment shaft 313, a lifting mechanism and a spring 315. The product carrier 311 is set on the turntable platform 3. A product window 3110 is opened in the middle of the product carrier 311. The edge of the product window 3110 is provided with a limiting claw 3111 extending toward the inner center. The limiting claw 3111 is provided with a groove 3112 for easy placement of parts. The positioning chuck 312 is movably arranged above the product carrier 311 through the adjustment shaft 313 for clamping parts. The lifting mechanism drives the movement of the adjustment shaft 313 and the positioning chuck 312.

[0041] Specifically, the lifting mechanism includes a lifting column 3141 and a lifting cylinder 3142. The head of the lifting column 3141 is conical, and the legs of the lifting column 3141 extend through the turntable platform 3 to the bottom thereof. The lifting cylinder 3142 is fixed on the main assembly platform 1. A lifting cylinder 3142 is provided for each processing station and is located below the turntable platform 3. When the movable end of the lifting cylinder 3142 is raised, it supports the lifting column 3141 and drives it to rise. The adjustment shaft 313 is a pair of sliding shafts symmetrically arranged with the lifting column 3141. During the lifting and lowering process of the lifting column 3141, the adjustment shaft 313 is driven to move relatively close or away. The positioning chuck 312 is connected to the adjustment shaft 313 and moves horizontally above the product carrier 311 with the movement of the adjustment shaft 313. The spring 315 is sleeved on the adjusting shaft 313. When the lifting cylinder 3142 located under the turntable platform 3 starts to rise and pushes up to the leg of the top column 3141, the entire top column 3141 is driven to rise. The symmetrical adjusting shafts 313 are gradually pushed open by the conical heads of the top columns 3141 and move away from each other, thereby driving the positioning chuck 312 to expand, the lifting cylinder descends, the top column 3141 naturally descends, and the adjusting shaft 313 returns to its original position under the restoring force of the spring 315, thereby driving the positioning chuck 312 to tighten and clamp the product parts.

[0042] The multi-station clamping turntable mechanism of the present embodiment, in which multiple fixing fixtures 31 are arranged on the turntable platform 3, has a simple structure, and multiple stations can work simultaneously to improve work efficiency. In addition, a mechanical structure is designed to drive the opening and tightening of the positioning chuck to clamp and fix the parts. Compared with the prior art that uses cylinders to drive the two sides of the chuck to open and close respectively, it not only saves the cumbersome cylinder pipe layout, but also does not need to consider whether there will be motion interference among multiple stations, and it saves costs and reduces the size.

[0043] Reference Fig. 9The assembly module 5 includes a welding mechanism 51, which is fixed on the assembly main platform 1 through a first bracket 52 or a multi-axis manipulator. When the turntable platform 3 rotates with the parts to the assembly station, the welding mechanism 51 descends to weld the parts in the fixed fixture 31, and assembles the parts of multiple parts together. In this embodiment, the welding mechanism is an ultrasonic hot melt welding machine, and other types of welding mechanisms can be selected for the assembly of different parts.

[0044] Reference Figure 3 and Fig.10 The test module 6 includes an upper test head 61 and a lower test head 62. The upper test head 61 is arranged on the assembly host platform 1 through a second bracket 63, is located above the turntable platform 3, and can be raised and lowered by a cylinder drive. The lower test head 62 is arranged on the assembly host platform 1, is located below the turntable platform 3, and corresponds to being directly below the upper test head 61. It can be raised and lowered by a cylinder drive. The upper and lower test heads contact the parts to perform performance tests. In this embodiment, the test module 6 selects an insulation withstand voltage tester. Figure 1 The battery top cover 100 is subjected to insulation withstand voltage test, and the test result is recorded for use in the next station.

[0045] Reference Fig.11 and Fig.12 The marking module 7 includes a pressure head 71 and an ejector pin 72. The pressure head 71 is arranged on the assembly main platform 1 through a third bracket 73. The pressure head 71 is movably arranged on the third bracket 73 through a lifting cylinder 74, and is located above the turntable platform. The unqualified parts on the fixed fixture 31 are pressed. The ejector pin 72 is movably arranged on the assembly main platform 1 through a lifting cylinder 74, and is located below the turntable platform 3. Unqualified parts are detected at the previous test station and marked at the marking module station. The pressure head 71 presses down and holds the parts, and the ejector pin 72 rises and pierces the bottom of the product to make a hole, thereby completing the marking of unqualified parts. For parts that have passed the test, no operation is performed in the marking module 7, and the material is directly discharged from the unloading module 8.

[0046] Reference Fig.13The unloading module 8 includes an unloading mechanism 81 and a transplanting module 82. The transplanting module 82 is mounted on the assembly main platform 1 through a fourth bracket 83. The transplanting module 82 includes a horizontal linear transplanting module 821 and a lifting linear transplanting module 822. The unloading mechanism 81 is movably arranged on the horizontal linear transplanting module 821 through the lifting linear transplanting module 822, and is synchronously moved horizontally under the drive of the horizontal linear transplanting module 821, so as to directly transfer the qualified parts out of the assembly main platform 1. The unloading mechanism 81 is movably arranged on the lifting linear transplanting module 822 through a rotating cylinder, and descends to obtain the parts on the fixed fixture 31, and transfers the unqualified parts marked by the previous workstation to the unqualified bin 9 located on one side of the turntable platform 3. The setting of the rotating cylinder can drive the unloading mechanism 81 to adjust the angle so as to align the unqualified bin 9 and put the parts into it.

[0047] In addition, the multi-component assembly and testing automation equipment also includes a discharge conveying module 10, which is located outside the assembly main platform 1 and docks with the unloading module 8 to discharge the parts assembled and tested in the assembly main platform 1. An electrostatic eliminator 11 is set up at the discharge port of the discharge conveying module 10 to eliminate the static electricity of the parts. The discharge conveying module 10 and the loading conveying module 2 can be conveyed by belts.

[0048] Any reference to "this embodiment" in the present invention means that the specific components, structures or features described in conjunction with the embodiment are included in at least one embodiment of the present invention. The schematic representations in various places in this specification do not necessarily refer to the same embodiment. Moreover, when specific components, structures or features are described in conjunction with any embodiment, it is claimed that it is within the scope of those skilled in the art to implement such components, structures or features in conjunction with other embodiments.

[0049] In addition, the above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. The understanding of this specification should be based on the technical personnel in the relevant technical field. Although this specification has described the present invention in detail with reference to the above embodiments, ordinary technical personnel in the field should understand that the technical personnel in the relevant technical field can still modify or replace the present invention with equivalents, and all technical solutions and improvements thereof that do not depart from the spirit and scope of the present invention should be covered within the scope of the claims of the present invention.

Claims

1. A multi-component assembly and detection automation equipment, characterized in that: The assembly machine comprises an assembly mainframe and a loading and conveying module docking with the assembly mainframe, the loading and conveying module conveys the parts to be assembled to the assembly mainframe, the loading and conveying module comprises a full bin conveying line, and the full bin conveying line successively conveys the bin filled with parts to the assembly mainframe; the assembly mainframe is provided with a turntable platform and a loading and transferring manipulator, an assembly module, a testing module, a marking module and a unloading module which are arranged around the turntable platform; The loading and transfer robot is mounted on the loading station of the main assembly platform, and includes a linear moving module, two synchronously horizontally moving first and second picking mechanisms, the first picking mechanism takes out the parts to be assembled from the material bin full of parts on the loading and conveying module one by one and transfers them to the buffer material table at the loading station, and the second picking mechanism transfers the parts to be assembled from the buffer material table to the turntable platform; the first picking mechanism and the second picking mechanism are each arranged on the linear moving module through a lifting linear module, and a rotating cylinder is arranged in the first picking mechanism or / and the second picking mechanism, which is fixed on the lifting linear module to drive the picking head to rotate after picking up the parts; A plurality of fixed fixtures are distributed along the circumference of the turntable platform for clamping parts and rotating them for processing at each module station; the turntable platform is arranged at the center of the main assembly platform through a rotating motor, and the fixed fixture is positioned at each processing station in sequence by rotation, and the fixed fixture includes a product carrier, a positioning chuck, an adjusting shaft, a lifting mechanism and a spring, the product carrier is arranged on the turntable platform, and the positioning chuck is movably arranged above the product carrier through the adjusting shaft for clamping parts, and the lifting mechanism drives the movement of the adjusting shaft and the positioning chuck, and the lifting mechanism includes a lifting column and a lifting cylinder, the head of the lifting column is conical, and the legs of the lifting column extend through the turntable platform to the bottom thereof, and the lifting cylinder is fixed on the main assembly platform, A lifting cylinder should be set up for each processing station, which is located under the turntable platform. When the movable end of the lifting cylinder is raised, it supports the top column and drives it to rise. The adjusting shaft is a pair of sliding shafts symmetrically arranged with the top column. During the lifting and lowering process of the top column, the adjusting shaft is driven to move relatively close or away. The positioning chuck is connected to the adjusting shaft and moves horizontally above the product carrier plate with the movement of the adjusting shaft; the spring is set on the adjusting shaft, and when the lifting cylinder located under the turntable platform starts to rise and pushes to the leg of the top column, it drives the entire top column to rise. The symmetrical adjusting shafts are gradually pushed open by the conical head of the top column and move away from each other, thereby driving the positioning chuck to expand, the lifting cylinder descends, the top column naturally descends, and the adjusting shaft returns to its original position under the restoring force of the spring, thereby driving the positioning chuck to tighten; The assembly module is located at the next station of the loading and transferring robot, and assembles and fixes the parts transferred to the fixed fixture; the assembly module includes a welding mechanism, and the welding mechanism is arranged on the assembly main platform through a first bracket; the test module includes an upper test head and a lower test head, and the upper test head is mounted on the assembly main platform through a second bracket, and is movably arranged above the turntable platform, and the lower test head is arranged on the assembly main platform, located below the turntable platform, and corresponds to the upper test head directly below; the marking module includes a pressure head and an ejector pin, and the pressure head is mounted on the assembly main platform through a third bracket, and is located above the turntable platform. The unqualified parts on the fixed fixture are pressed, and the ejector pin is movably arranged on the assembly main platform through the lifting cylinder, and is located below the turntable platform. The marking module does not operate on the qualified parts; the unloading module includes an unloading mechanism and a transplanting module, and the transplanting module includes a horizontal linear transplanting module and a lifting linear transplanting module. The unloading mechanism is movably arranged on the horizontal linear transplanting module through the lifting linear transplanting module, and the unloading mechanism is movably arranged on the lifting linear transplanting module through the rotating cylinder, and descends to obtain the parts on the fixed fixture, and transfers the unqualified parts marked by the previous station to the unqualified material bin located on one side of the turntable platform; The test module is located at the next station of the assembly module to test the assembled parts; The marking module is located at the next station of the testing module and marks the parts that fail the test; The unloading module is located at the next station of the marking module, and moves unqualified parts to the unqualified material bin and moves qualified parts out of the main assembly station; It also includes a discharge conveying module, which is located outside the assembly main station and docked with the unloading module to convey and discharge the parts that have been assembled and tested in the assembly main station. An electrostatic eliminator is installed at the discharge port of the discharge conveying module.

2. The multi-component assembly detection automation equipment according to claim 1, characterized in that: The loading and conveying modules include at least two groups, which respectively convey different parts for assembly, and the loading and transferring robot is arranged corresponding to the loading and conveying modules.

3. The multi-component assembly detection automation equipment according to claim 1 or 2, characterized in that: The first material picking mechanism and the second material picking mechanism are arranged on the linear moving module through a moving plate, and are synchronously moved horizontally under the drive of the linear moving module. The first material picking mechanism reciprocates between the loading and conveying module and the buffer material table, and the second material picking mechanism reciprocates between the buffer material table and the turntable platform. The first material picking mechanism and the second material picking mechanism are each arranged on the moving plate through a lifting linear module.

4. The multi-component assembly detection automation equipment according to claim 1, characterized in that: The loading and conveying module also includes an empty silo conveyor line. A silo transfer conveyor line is arranged between the full silo conveyor line and the empty silo conveyor line to transfer the silo on the full silo conveyor line to the empty silo conveyor line. The conveying directions of the full silo conveyor line and the empty silo conveyor line are opposite.

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