Equipment for assembling the chassis controller

Abstract

The present invention relates to the technical field of motor assembly, and provides a device for assembling a housing controller, including a base, a workbench, a heat dissipation mechanism, a conductive mechanism, a sealing mechanism and an assembling mechanism. The base has a first positioning portion and a second positioning portion. The workbench has a plurality of installation stations for installing the base, and the workbench moves along a first direction. The heat dissipation mechanism, the conductive mechanism and the sealing mechanism are arranged at intervals along the first direction. The heat dissipation mechanism applies heat dissipation glue to the cover plate and / or the controller located at the first positioning portion. The conductive mechanism applies conductive glue to the cover plate and / or the controller located at the first positioning portion. The sealing mechanism applies sealing glue to the cover plate and / or the controller located at the first positioning portion. The assembling mechanism is used to turn over the cover plate and assemble it with the housing. The device has a high degree of process integration, integrating multiple processes such as automatic application of multiple types of glue and automatic assembly of the housing and the controller on one device, and the modular design is efficient, simple and easy to understand.

Description

Technical Field

[0001] The present invention relates to the technical field of motor assembly, and particularly to a device for assembling a housing controller. Background Art

[0002] A motor includes a housing and a controller. The housing includes a cover plate and a housing body. A cavity for accommodating the controller is enclosed between the cover plate and the housing body. The cover plate has a power socket, and the power socket is electrically connected to the controller located inside the cavity. The controller is connected to an external power supply through the power socket. During the production of the motor, the cover plate and the housing body are manufactured separately and then assembled.

[0003] However, after the existing device assembles the housing and the controller, the connection of the controller is prone to failure, resulting in the need to improve the yield rate of the motor. Summary of the Invention

[0004] The purpose of the present invention is to provide a device for assembling a housing controller, aiming to solve the technical problem that the yield rate of the existing assembled housing and controller needs to be improved.

[0005] The present application provides a device for assembling a housing controller. The device includes a base, a workbench, a heat dissipation mechanism, a conductive mechanism, a sealing mechanism, and an assembling mechanism. The base has a first positioning portion and a second positioning portion. The first positioning portion is used to place the cover plate of the housing, and the second positioning portion is used to place the housing body of the housing. The workbench has a plurality of installation stations for installing the base, and the workbench moves along a first direction.

[0006] The heat dissipation mechanism, the conductive mechanism, and the sealing mechanism are arranged at intervals along the first direction. The heat dissipation mechanism applies heat dissipation glue to the cover plate and / or the controller located at the first positioning portion. The conductive mechanism applies conductive glue to the cover plate and / or the controller located at the first positioning portion. The sealing mechanism applies sealing glue to the cover plate and / or the controller located at the first positioning portion. The assembling mechanism is located downstream of the heat dissipation mechanism, the conductive mechanism, and the sealing mechanism, and the assembling mechanism is used to flip the cover plate and assemble it with the housing body.

[0007] In one embodiment, the device further includes a base plate located at the center above the workbench. The workbench is rotatably installed on the base plate around the thickness direction of the base plate. The first direction is the circumferential direction, and the heat dissipation mechanism, the conductive mechanism, the sealing mechanism, and the assembling mechanism are distributed at intervals around the workbench.

[0008] In one embodiment, the device further includes a first static eliminator mechanism, which is installed on the base plate. The first static eliminator mechanism is located upstream of the heat dissipation mechanism, the conductive mechanism, and the sealing mechanism, and is used to eliminate static electricity from the first positioning portion.

[0009] In one embodiment, the device further includes a first barcode scanner, which is installed on the base plate. The first barcode scanner and the first static eliminator mechanism face the same base, and the first barcode scanner is used to identify the controller located on the cover plate.

[0010] In one embodiment, the device further includes a second barcode scanner, which is installed on the outer periphery of the workbench. The second barcode scanner and the first static eliminator mechanism face the same base, and the second barcode scanner is used to identify the housing located on the second positioning portion.

[0011] In one embodiment, the device further includes a second static eliminator mechanism, which is installed on the base plate. The second static eliminator mechanism is located downstream of the heat dissipation mechanism, and is used to eliminate static electricity from the first positioning portion.

[0012] In one embodiment, the device further includes a plurality of photoelectric positioning members, which are circumferentially spaced apart along the base plate. The photoelectric positioning members are used to position the rotational position of the installation station.

[0013] In one embodiment, the device further includes a plurality of visual positioning members, which are located below the edge of the workbench. The plurality of visual positioning members correspond to the plurality of photoelectric positioning members one by one and have a fixed relative position. The plurality of visual positioning members are respectively used to obtain the positions of the heat dissipation mechanism, the conductive mechanism, the sealing mechanism, and the assembling mechanism.

[0014] In one embodiment, the device further includes a calibration mechanism, which is radially spaced apart from the assembling mechanism along the base plate; the calibration mechanism includes a calibration mounting frame, a calibration driving member, and a calibration component. The calibration mounting frame is fixedly installed on the base plate, the calibration driving member is installed on the calibration mounting frame, and the calibration driving member is used to drive the calibration component to move up and down; the calibration component calibrates the planar fit of the cover plate and the housing located on the second positioning portion.

[0015] In one embodiment, the calibration component is four calibration blocks, which are used to abut against the cover plate when the assembling mechanism is assembling, and any three of the calibration blocks are not on the same straight line.

[0016] In one embodiment, the first positioning portion includes a first support column and a first support plate. The first support column has a first mounting hole, and the first support plate has a second mounting hole corresponding to the first mounting hole. The first support plate has a first positioning column for embedding a first connection hole of the cover plate. The difference in aperture between the second mounting hole and the first mounting hole is greater than the difference in size between the first connection hole and the first positioning column.

[0017] In one embodiment, the second positioning portion includes a first positioning block, a second positioning block, and a positioning adjustment block. The first positioning block and the second positioning block are spaced apart. The first positioning block has a second positioning column for positioning and cooperating with the housing. The second positioning block has a third positioning column for positioning and cooperating with the housing. The outer diameter of the third positioning column is smaller than the outer diameter of the second positioning column. The second positioning block has a third mounting hole. The positioning adjustment block clamps and limits the housing. The positioning adjustment block has a fourth mounting hole corresponding to the third mounting hole. The difference in aperture between the fourth mounting hole and the third mounting hole is greater than the difference in outer diameter between the third positioning column and the second positioning column.

[0018] In one embodiment, the heat dissipation mechanism includes a first three-axis translation module and a first glue application module. The first three-axis translation module is installed outside the workbench and is used to drive the first glue application module to perform three-axis translation motion.

[0019] In one embodiment, the conductive mechanism includes a second three-axis translation module and a second glue application module. The second three-axis translation module is installed outside the workbench and is used to drive the second glue application module to perform three-axis translation motion.

[0020] In one embodiment, the sealing mechanism includes a third three-axis translation module and a third glue application module. The third three-axis translation module is installed outside the workbench and is used to drive the third glue application module to perform three-axis translation motion.

[0021] In one embodiment, the assembling mechanism includes a flipping module and a fastening module. The flipping module is used to flip the cover plate located at the first positioning portion and cover it on the housing located at the second positioning portion. The fastening module is used to pass a fastener through the cover plate and the housing.

[0022] The beneficial effects of the device for assembling the housing controller provided by the present invention are as follows: The housing includes a cover plate and a housing body. The housing body is placed on the second positioning portion of the base, and the controller is inserted into the cover plate and placed on the first positioning portion of the base together with the cover plate. The base moves along the first direction with the workbench, passing through the heat dissipation mechanism, the conductive mechanism, the sealing mechanism, and the assembling mechanism. Among them, the heat dissipation mechanism applies heat dissipation glue to the cover plate and / or the controller, reducing the resistance between the controller and the cover plate, and facilitating the dissipation of the heat of the controller through the cover plate to the outside; the conductive mechanism applies conductive glue to the cover plate and / or the controller, ensuring good contact between the power socket of the controller and the cover plate; the sealing mechanism applies sealing glue to the cover plate and / or the controller, ensuring firm and stable connection after the controller is assembled; the assembling mechanism flips the cover plate and assembles it with the housing body, ensuring firm connection between the two. Based on this, the device provided by this application can automatically add heat dissipation glue, conductive glue, and sealing glue, with stable heat dissipation, conductivity, and sealing performance. It effectively improves the sealing, heat dissipation, and conductivity after the housing and the controller are assembled, reduces the defective rate caused by heat dissipation, poor contact, and loosening problems. The whole machine has a high degree of process integration, integrating multiple processes such as feeding the housing and the controller, automatically applying multiple types of glue, automatically assembling the housing and the controller, and automatically assembling them on one device, greatly shortening the production cycle. Multiple installation stations operate in parallel, improving production efficiency; adopting a modular design, the structure is simple, efficient, and easy to understand, facilitating the installation, debugging, and maintenance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0024] Figure 1 It is a schematic structural diagram of the device for assembling the housing controller provided by the embodiment of the present invention;

[0025] Figure 2 It is a schematic usage diagram of the base of the device provided by the embodiment of the present invention;

[0026] Figure 3 It is a schematic working diagram of the workbench and the base plate of the device provided by the embodiment of the present invention;

[0027] Figure 4 It is a schematic structural diagram of the calibration mechanism of the device provided by the embodiment of the present invention;

[0028] Figure 5 It is a schematic structural diagram of the first glue application module of the heat dissipation mechanism of the device provided by the embodiment of the present invention;

[0029] Figure 6Schematic diagram of the conductive mechanism of the device provided by the embodiment of the present invention;

[0030] Figure 7 Schematic diagram of the sealing mechanism of the device provided by the embodiment of the present invention;

[0031] Figure 8 Schematic diagram of the fastening module of the device provided by the embodiment of the present invention.

[0032] Among them, the reference numerals in the figure:

[0033] 10. Cover plate; 11. Power socket; 12. Conductive insert; 13. Heat dissipation insert; 14. Cover positioning column; 15. First connection hole;

[0034] 20. Housing; 21. Second connection hole; 22. Assembly hole;

[0035] 30. Controller; 31. Conductive hole; 32. Heat dissipation hole; 33. Plate positioning hole;

[0036] 100. Base; 110. First positioning part; 111. First support column; 112. First support plate; 113. First mounting hole; 114. Second mounting hole; 115. First positioning column; 120. Second positioning part; 121. First positioning block; 122. Second positioning block; 123. Positioning adjustment block; 124. Second positioning column; 125. Third positioning column; 126. Third mounting hole; 127. Fourth mounting hole;

[0037] 210. Workbench; 211. Installation station; 212. First direction; 220. Base plate; 231. First static elimination mechanism; 232. First barcode scanner; 233. Second barcode scanner; 234. Second static elimination mechanism; 235. Photoelectric positioning part; 236. Visual positioning part; 240. Calibration mechanism; 241. Calibration mounting frame; 242. Calibration driving part; 243. Calibration component; 244. Calibration block;

[0038] 300. Heat dissipation mechanism; 310. First three-axis translation module; 320. First glue application module; 321. Heat dissipation glue driver; 322. Heat dissipation glue storage cavity; 323. Heat dissipation glue heater; 324. Exhaust valve; 325. Vacuum pump;

[0039] 400. Conductive mechanism; 410. Second three-axis translation module; 420. Second glue application module; 421. Conductive glue storage cavity; 422. Conductive glue driver; 423. Switch valve;

[0040] 500. Sealing mechanism; 510. Third three-axis translation module; 520. Third glue application module; 521. Sealing glue driver; 522. Sealing glue storage cavity; 523. Sealing glue heater;

[0041] 600, Assembly mechanism; 610, Flipping module; 620, Fastening module; 621, Fourth three-axis translation module; 622, Screwdriver bit. Detailed implementation manners

[0042] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as a limitation to the present invention.

[0043] Throughout the specification, reference to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the phrases "in one embodiment" or "in some embodiments" appearing throughout the specification do not necessarily refer to the same embodiment. In addition, in one or more embodiments, the specific features, structures, or characteristics may be combined in any suitable manner.

[0044] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0045] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0046] In the present invention, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] Please refer to Figures 1 to 3, this application provides a device for assembling a chassis controller 30. The device includes a base 100, a workbench 210, a heat dissipation mechanism 300, a conductive mechanism 400, a sealing mechanism 500, and an assembling mechanism 600. The base 100 has a first positioning portion 110 and a second positioning portion 120. The first positioning portion 110 is used to place the cover plate 10 of the chassis, and the second positioning portion 120 is used to place the housing 20 of the chassis. The workbench 210 has a plurality of mounting stations 211, and the mounting stations 211 are used to mount the base 100. The workbench 210 moves along a first direction 212. The first direction 212 can be a linear direction, a curved direction, or a circumferential direction, and no specific limitation is made here. In the embodiment of this application, Figure 3 It is shown that the first direction 212 is a counterclockwise circumferential direction.

[0048] The heat dissipation mechanism 300, the conductive mechanism 400, and the sealing mechanism 500 are arranged at intervals along the first direction 212. The heat dissipation mechanism 300 applies heat dissipation glue to the cover plate 10 located in the first positioning portion 110 and / or the controller 30. The conductive mechanism 400 applies conductive glue to the cover plate 10 located in the first positioning portion 110 and / or the controller 30. The sealing mechanism 500 applies sealing glue to the cover plate 10 located in the first positioning portion 110 and / or the controller 30. The assembling mechanism 600 is located downstream of the heat dissipation mechanism 300, the conductive mechanism 400, and the sealing mechanism 500. The assembling mechanism 600 is used to flip the cover plate 10 and assemble it with the housing 20.

[0049] The chassis includes a cover plate 10 and a housing 20. The housing 20 is placed on the second positioning portion 120 of the base 100. The controller 30 is inserted into the cover plate 10 and is placed on the first positioning portion 110 of the base 100 together with the cover plate 10. The base 100 moves along the first direction 212 with the workbench 210, passing through the heat dissipation mechanism 300, the conductive mechanism 400, the sealing mechanism 500, and the assembling mechanism 600. Among them, the heat dissipation mechanism 300 applies heat dissipation glue to the cover plate 10 and / or the controller 30, reducing the resistance between the controller 30 and the cover plate 10 and facilitating the dissipation of the heat of the controller 30 through the cover plate 10. The conductive mechanism 400 applies conductive glue to the cover plate 10 and / or the controller 30, ensuring good contact between the controller 30 and the power socket 11 of the cover plate 10. The sealing mechanism 500 applies sealing glue to the cover plate 10 and / or the controller 30, ensuring that the position of the controller 30 is firm and reliable after assembly. The assembling mechanism 600 flips the cover plate 10 and assembles it with the housing 20, ensuring firm connection between the two.

[0050] Based on this, the equipment provided by this application can automatically add heat dissipation glue, conductive glue and sealant, and has stable heat dissipation, conductivity and sealing performance, effectively improving the heat dissipation, conductivity and stability of the controller 30 after assembly, and reducing the defective rate caused by heat dissipation, poor contact and looseness problems. The whole machine process is highly integrated, and multiple processes such as loading the casing and controller 30, automatic application of multiple glues, automatic assembly of the casing and controller 30, and automatic assembly are integrated into one device, which greatly shortens the production cycle. Multiple installation stations 211 work in parallel, which improves production efficiency; it adopts a modular design, the structure is simple, efficient and easy to understand, which facilitates the installation, debugging and maintenance of the equipment.

[0051] Combine Figure 1 and Figure 2 The casing includes a cover plate 10 and a shell 20. The cover plate 10 has a power socket 11. The cover plate 10 has a conductive plug 12 and a heat dissipation plug 13. The conductive plug 12 is electrically connected to the power socket 11. The controller 30 is placed on the cover plate 10. The controller 30 has a conductive hole 31 and a heat dissipation hole 32. The conductive hole 31 is covered with the conductive plug 12, and the heat dissipation hole 32 is covered with the heat dissipation plug 13. If there is a gap between the conductive plug 12 and the conductive hole 31, it will cause poor contact between the controller 30 and the power socket 11, the controller 30 will not be able to obtain electrical energy, and will not work normally, affecting the yield rate of the motor. If there is a gap between the heat dissipation plug 13 and the heat dissipation hole 32, the heat of the controller 30 cannot be directly transferred to the cover plate 10 through heat conduction over a large area, the heat is difficult to dissipate, and the high temperature will cause the controller 30 to not work normally. If the cover positioning column 14 of the cover plate 10 cannot be firmly connected to the plate positioning hole 33 of the controller 30, the installation of the controller 30 on the cover plate 10 is unstable and easy to loosen, thereby causing conductive failure or reduced heat dissipation, affecting the yield rate of the motor.

[0052] When the device provided in the present application is assembled with the cover plate 10 and the controller 30, the heat dissipation glue fills the possible gap between the heat dissipation plug 13 and the heat dissipation hole 32, that is, the heat dissipation mechanism 300 applies the heat dissipation glue to at least one of the heat dissipation plug 13 of the cover plate 10 and the heat dissipation hole 32 of the controller 30, thereby reducing the thermal resistance from the heat dissipation hole 32 to the heat dissipation plug 13, which is conducive to the rapid dissipation of heat from the controller 30. At the same time, there is no need for gapless assembly between the heat dissipation plug 13 and the heat dissipation hole 32. On the one hand, the processing accuracy of the heat dissipation plug 13 and the heat dissipation hole 32 is reduced. On the other hand, it avoids hard contact damage to the heat dissipation plug 13 and the heat dissipation hole 32 due to processing errors, or causing the gap to be too large and a significant decrease in heat dissipation performance.

[0053] When assembling the cover plate 10 and the controller 30, the conductive adhesive fills the possible gap between the conductive insert 12 and the conductive hole 31. That is, the conductive mechanism 400 applies the conductive adhesive to at least one of the conductive insert 12 of the cover plate 10 and the conductive hole 31 of the controller 30. There is no need for gapless assembly between the conductive insert 12 and the conductive hole 31. On the one hand, the processing precision of the conductive insert 12 and the conductive hole 31 is reduced. On the other hand, it is avoided that the hard contact caused by processing errors damages the conductive insert 12 and the conductive hole 31, or causes poor contact of the controller 30 and scrapping of the product.

[0054] When assembling the cover plate 10 and the controller 30, the sealing adhesive increases the connection strength between the board positioning hole 33 of the controller 30 and the cover positioning column 14 of the cover plate 10. On the one hand, there is no need for gapless assembly between the board positioning hole 33 and the cover positioning column 14, reducing the processing precision of the board positioning hole 33 and the cover positioning column 14, and avoiding the rigid connection between the board positioning hole 33 and the cover positioning column 14 from affecting the alignment and cooperation between the conductive insert 12 and the conductive hole 31, and between the heat dissipation insert 13 and the heat dissipation hole 32. On the other hand, the sealing adhesive improves the installation strength of the controller 30, avoids the looseness of the position of the controller 30, and ensures that the controller 30 has stable and reliable electrical conductivity, heat dissipation and mechanical properties.

[0055] Combined Figure 2 , the cover plate 10 and the housing 20 respectively have corresponding first connection holes 15 and second connection holes 21. The first connection holes 15 and the second connection holes 21 are connected by fasteners (such as screws) to achieve the assembly of the cover plate 10 and the housing 20. After applying the heat dissipation adhesive and the conductive adhesive between the controller 30 and the cover plate 10, the assembling mechanism 600 flips the assembled cover plate 10 and the controller 30 and covers them on the housing 20, and then passes the fasteners through the first connection holes 15 and the second connection holes 21 to achieve the assembly of the casing.

[0056] The device of the present application automatically applies heat dissipation glue, conductive glue, and sealing glue, and the order of applying the glue is not specifically limited. In a possible example, the heat dissipation mechanism 300, the conductive mechanism 400, and the sealing mechanism 500 are arranged at intervals in sequence along the first direction 212. When applying the heat dissipation glue first at the initial stage of assembly, it can ensure that the heat dissipation glue fully fills the heat dissipation channels without being interfered by subsequent processes, forming a stable heat dissipation path. After the heat dissipation glue is applied and stabilized, then applying the conductive glue can avoid contaminating the conductive inserts 12 and the conductive holes 31 or affecting their electrical connection performance during the subsequent application process of the heat dissipation glue. At the same time, the application of the conductive glue will not interfere with the formed heat dissipation channels, ensuring the independence of the heat dissipation and conductive functions. After both the heat dissipation glue and the conductive glue have been applied and are functioning, applying the sealing glue can ensure that it will not have a negative impact on the heat dissipation and conductive functions. Moreover, even if the sealing glue covers the surfaces of the applied heat dissipation glue and conductive glue, it also plays a certain protective role, preventing the heat dissipation glue and the conductive glue from being damaged or contaminated.

[0057] In some embodiments, in combination with Figure 1 and Figure 3 , the device further includes a base plate 220. The base plate 220 is located at the center above the workbench 210. The workbench 210 is rotatably mounted on the base plate 220 around the thickness direction of the base plate 220. The first direction 212 is the circumferential direction, and the heat dissipation mechanism 300, the conductive mechanism 400, the sealing mechanism 500, and the assembling mechanism 600 are distributed at intervals around the workbench 210. Based on this, the annular layout compactly arranges each mechanism in the circumferential direction, greatly reducing the overall size of the device. The heat dissipation mechanism 300, the conductive mechanism 400, the sealing mechanism 500, and the assembling mechanism 600 are around the same base plate 220, and the environmental conditions (such as temperature and humidity) are easier to control, reducing the process fluctuations caused by environmental differences.

[0058] In one of the embodiments, in combination with Figure 1 and Figure 3 , the device further includes a first static elimination mechanism 231. The first static elimination mechanism 231 is installed on the base plate 220. The first static elimination mechanism 231 is located upstream of the heat dissipation mechanism 300, the conductive mechanism 400, and the sealing mechanism 500. The first static elimination mechanism 231 is used to eliminate static electricity from the first positioning portion 110. Static electricity can cause tiny particles (such as dust and fibers) to adsorb on the surfaces of the base 100, the cover plate 10, or the controller 30, affecting the quality of the subsequent glue application, possibly resulting in uneven glue layers, glue layer bubbles, or short - circuit risks. After eliminating static electricity, the surfaces of the cover plate 10 or the controller 30 are easier to keep clean, reducing surface defects caused by static electricity adsorption, improving the process precision of the heat dissipation mechanism 300, the conductive mechanism 400, and the sealing mechanism 500, and improving the yield rate of the assembled motor.

[0059] In addition, the first static eliminator 231 is located inside the workbench 210, reducing interference from external mechanisms. It can eliminate static electricity from the base 100 on the current installation station 211 in close proximity, making full use of the installation space of the base plate 220. It is arranged inside the workbench 210 without the need to set up an additional bracket, and also avoids occupying the outer space of the workbench 210.

[0060] Optionally, the first static eliminator 231 is a static elimination fan.

[0061] In one embodiment, in combination with Figure 3 , the device further includes a first barcode scanner 232. The first barcode scanner 232 is installed on the base plate 220. The first barcode scanner 232 and the first static eliminator 231 face the same base 100. The first barcode scanner 232 is used to identify the controller 30 located on the cover plate 10. The first barcode scanner 232 can directly read the QR code or barcode on the controller 30 and automatically obtain information such as the model number, batch number, production date, etc. of the controller 30. The first barcode scanner 232 can be linked with the control system of the device to achieve fully automated information collection and processing, and achieve full traceability of the production process.

[0062] In addition, the first barcode scanner 232 and the first static eliminator 231 are integrated on the base plate 220, reducing the occupation of additional space and making the device layout more compact. After the first barcode scanner 232 identifies the controller 30, the first static eliminator 231 performs a static elimination operation on the controller 30 and the cover plate 10. Both operate on the base 100 of the same installation station 211, reducing the number of installation stations 211, and thus reducing the size of the workbench 210 and the volume of the device. The device has a high degree of process integration.

[0063] In one embodiment, in combination with Figure 3 , the device further includes a second barcode scanner 233. The second barcode scanner 233 is installed on the outer periphery of the workbench 210. The second barcode scanner 233 and the first static eliminator 231 face the same base 100. The second barcode scanner 233 is used to identify the housing 20 located at the second positioning portion 120. The first barcode scanner 232 identifies the information of the controller 30, and the second barcode scanner 233 identifies the information of the housing 20 (i.e., the chassis information). The data of the two can be associated in real time to form a complete assembly information chain. The second barcode scanner 233 can be linked with the control system of the device to achieve fully automated information collection and processing, and achieve full traceability of the production process.

[0064] In addition, the first barcode scanner 232, the second barcode scanner 233, and the first static elimination mechanism 231 operate on the base 100 of the same installation station 211, reducing the number of installation stations 211, thereby reducing the size of the workbench 210 and the volume of the equipment, and the equipment has a high degree of process integration. To avoid interference between the three, the second barcode scanner 233 is installed on the outer periphery of the workbench 210, which is conducive to obtaining a larger field of view for scanning the shell 20.

[0065] In one embodiment, in combination with Figure 3 , the equipment further includes a second static elimination mechanism 234. The second static elimination mechanism 234 is installed on the base plate 220. The second static elimination mechanism 234 is located downstream of the heat dissipation mechanism 300. The second static elimination mechanism 234 is used to eliminate static electricity from the first positioning portion 110. The heat dissipation mechanism 300 may generate new static electricity due to factors such as air flow and friction. The second static elimination mechanism 234 can specifically eliminate these "secondary static electricity". The second static elimination mechanism 234 eliminates static electricity again after the heat dissipation mechanism 300 (the process that may generate static electricity), ensuring that the cover plate 10 and the controller 30 are completely static-free, which is conducive to the subsequent operation of the conductive mechanism 400.

[0066] In addition, the second static elimination mechanism 234 is installed on the base plate 220, reducing interference from external mechanisms and reducing additional space occupancy, making the equipment layout more compact. Optionally, the second static elimination mechanism 234 is an electrostatic elimination fan.

[0067] In one embodiment, in combination with Figure 3 , the equipment further includes a plurality of photoelectric positioning members 235. The plurality of photoelectric positioning members 235 are spaced along the circumferential direction of the base plate 220. The photoelectric positioning members 235 are used to position the rotational position of the installation station 211. The photoelectric positioning members 235 are small in size, reducing the floor area of the equipment. By accurately obtaining the rotational position of the installation station 211 in a non-contact manner, the positioning stability is high, which is conducive to the subsequent accurate positioning operations of the corresponding heat dissipation mechanism 300, conductive mechanism 400, sealing mechanism 500, and assembling mechanism 600. The photoelectric positioning members 235 can be linked with the control system of the equipment to upload positioning data in real time, realizing full-process data traceability.

[0068] Specifically, each installation station 211 is positioned by using two photoelectric positioning members 235. One of the photoelectric positioning members 235 is used to detect the first positioning portion 110, and the other photoelectric positioning member 235 is used to detect the second positioning portion 120. The photoelectric positioning members 2� are through point positioning. The two photoelectric positioning members 235 achieve double-point verification, eliminating single-point errors. The two points are connected to form a line, expanding the positioning range.

[0069] In one embodiment, in combination with Figure 3, the device further includes a plurality of visual positioning members 236, which are located below the edge of the workbench 210. The plurality of visual positioning members 236 correspond to the plurality of photoelectric positioning members 235 one by one and have fixed relative positions. The plurality of visual positioning members 236 are respectively used to obtain the positions of the heat dissipation mechanism 300, the conductive mechanism 400, the sealing mechanism 500 and the assembly mechanism 600.

[0070] Based on this, the position of the base plate 220 remains fixed, and the position of the photoelectric positioning member 235 installed on the base plate 220 remains fixed, which can provide accurate and absolute positioning for the moving base 100; the position of the visual positioning member 236 also remains fixed, which can provide accurate and absolute positioning calibration for the heat dissipation mechanism 300, the conductive mechanism 400, the sealing mechanism 500 and the assembly mechanism 600, ensuring that the heat dissipation mechanism 300, the conductive mechanism 400, the sealing mechanism 500 and the assembly mechanism 600 can operate on the base 100 accurately.

[0071] In addition, the visual positioning member 236 has a wide scanning range, which can compensate for the blind area of photoelectric positioning; the visual positioning member 236 is hidden below the edge of the workbench 210, does not occupy the upper space, and there is no interference from objects such as the base plate 220 within the detection range. The visual positioning member 236 can be linked with the control system of the device to upload positioning data in real time, realizing full-process data traceability.

[0072] In a possible embodiment, in combination with Figure 1 and Figure 3 , the base plate 220 and the workbench 210 are concentrically arranged, and the outer diameter of the base plate 220 is smaller than the outer diameter of the workbench 210. The workbench 210 rotates counterclockwise in a circle. The workbench 210 is provided with a total of six installation stations 211, and each installation station 211 is equipped with a base 100 to realize multi-station parallel operation. The six installation stations 211 are equally angularly distributed, that is, the included angle between two adjacent installation stations 211 is 60°. The base plate 220 is provided with six groups of photoelectric positioning members 235 for positioning the installation stations 211 to control the rotation position of the workbench 210, so that the workbench 210 rotates successively through the six groups of photoelectric positioning members 235 and stays at the radial position of each group of photoelectric positioning members 235, respectively for feeding and scanning the code and removing static electricity by the first static elimination mechanism 231, applying heat dissipation glue by the heat dissipation mechanism 300, removing static electricity by the second static elimination mechanism 234, applying conductive glue by the conductive mechanism 400, applying sealing glue by the sealing mechanism 500, and the assembly mechanism 600 flipping and covering the cover plate 10 on the housing 20 and fastening the cover plate 10 and the housing 20. The device further includes six visual positioning members 236, which are located below the edge of the workbench 210, but are not fixed on the workbench 210, but are fixedly arranged on the ground. The six visual positioning members 236 respectively correspond to feeding detection, the heat dissipation mechanism 300, the static electricity-free mechanism on the outside, the conductive mechanism 400, the sealing mechanism 500, and the assembly mechanism 600.

[0073] Specifically, referring to Figure 3 , the first installation station 211 is in the loading position. It can be a human or a manipulator to install the base 100 onto this installation station 211. Then, the first barcode scanner 232 and the second barcode scanner 233 respectively scan and identify the information of the controller 30 and the housing. Next, the first static elimination mechanism 231 performs a static elimination operation on the first positioning portion 110 of the base 100. Combining Figure 1 , the second installation station 211 is located downstream of the loading station. The heat dissipation mechanism 300 applies heat dissipation glue to at least one of the controller 30 and the cover plate 10. The third installation station 211 is located downstream of the heat dissipation mechanism 300. The second static elimination mechanism 234 performs a static elimination operation on the cover plate 10. The fourth installation station 211 is located downstream of the second static elimination mechanism 234. The conductive mechanism 400 applies conductive glue to at least one of the controller 30 and the cover plate 10. The fifth installation station 211 is located downstream of the conductive mechanism 400. The sealing mechanism 500 applies sealing glue to at least one of the controller 30 and the cover plate 10. The sixth installation station 211 is located between the fifth installation station 211 and the first installation station 211. The assembling mechanism 600 flips the cover plate 10 and passes screws through the cover plate 10 and the housing 20 to complete the assembly of the housing and realize the product unloading.

[0074] In some embodiments, combining Figure 1 、 Figure 3 and Figure 4 , the device further includes a calibration mechanism 240. The calibration mechanism 240 and the assembling mechanism 600 are distributed at intervals along the radial direction of the base plate 220. The calibration mechanism 240 includes a calibration mounting frame 241, a calibration driving member 242 and a calibration component 243. The calibration mounting frame 241 is fixedly installed on the base plate 220. The calibration driving member 242 is installed on the calibration mounting frame 241. The calibration driving member 242 is used to drive the calibration component 243 to perform a lifting movement. The calibration component 243 calibrates the planar fit of the cover plate 10 located at the second positioning portion 120 and the housing 20.

[0075] Based on this, the calibration mechanism 240 is installed on the base plate 220. The calibration mechanism 240 and the assembling mechanism 600 are distributed along the radial direction of the workbench 210, without additionally occupying the outer space of the workbench 210. After the assembling mechanism 600 flips the cover plate 10 and covers it on the housing 20, the calibration driving member 242 drives the calibration component 243 to move downward to fit the cover plate 10, applying a uniform pressure to the cover plate 10 to ensure its complete planar fit with the housing 20, eliminating gaps and misalignments, which is beneficial for the subsequent screws to connect the cover plate 10 and the housing 20 with uniform force and without deformation. If the cover plate 10 is not correctly fitted, it may be possible that the first connection hole 15 and the second connection hole 21 may not be aligned during the subsequent screw process, affecting the assembly of the cover plate 10 and the housing 20.

[0076] In one embodiment, in combination with Figure 4 , the calibration component 243 includes four calibration blocks 244. The calibration blocks 244 are used to abut against the cover plate 10 when the assembling mechanism 600 is assembling, and any three of the calibration blocks 244 are not located on the same straight line. Any three non-collinear calibration blocks 244 can uniquely determine a plane, and any three of the four calibration blocks 244 meet this condition, ensuring that the cover plate 10 is always stably calibrated on the housing 20. The four calibration blocks 244 form a redundant system, which improves the reliability compared with three calibration blocks 244. At the same time, the four calibration blocks 244 are evenly distributed on the edge of the cover plate 10, ensuring uniform pressure distribution and reducing the risk of deformation of the cover plate 10.

[0077] In some embodiments, in combination with Figure 2 , the first positioning portion 110 includes a first support column 111 and a first support plate 112. The first support column 111 has a first mounting hole 113, and the first support plate 112 has a second mounting hole 114 corresponding to the first mounting hole 113. A fastener is passed through the first mounting hole 113 and the second mounting hole 114 to connect the first support column 111 and the first support plate 112. The first support plate 112 has a first positioning column 115, and the first positioning column 115 is used to embed the first connection hole 15 of the cover plate 10. The difference between the aperture of the second mounting hole 114 and the aperture of the first mounting hole 113 is greater than the difference between the size of the first connection hole 15 and the size of the first positioning column 115.

[0078] Based on this, the difference between the size of the first connection hole 15 and the size of the first positioning column 115 is small, so the connection accuracy between the first positioning column 115 and the first connection hole 15 is high, and the cover plate 10 can be firmly installed on the first support plate 112, and the position of the cover plate 10 relative to the first support plate 112 is stable and reliable. The difference between the aperture of the second mounting hole 114 and the aperture of the first mounting hole 113 is large, and the first support column 111 and the first support plate 112 can achieve rough positioning. After the first support plate 112 adjusts its position relative to the first support column 111 to ensure accurate positioning of the cover plate 10 on the first support plate 112, the first support column 111 and the first support plate 112 are fixedly connected by screws and lock washers, which is beneficial to ensuring accurate positioning of the cover plate 10 and the controller 30 relative to the base 100.

[0079] In one embodiment, in combination with Figure 2, the second positioning portion 120 includes a first positioning block 121, a second positioning block 122 and a positioning adjustment block 123. The first positioning block 121 and the second positioning block 122 are spaced apart. The first positioning block 121 has a second positioning post 124 for positioning and mating with the housing 20. The second positioning block 122 has a third positioning post 125 for positioning and mating with the housing 20. The outer diameter of the third positioning post 125 is smaller than the outer diameter of the second positioning post 124. The second positioning block 122 has a third mounting hole 126. The positioning adjustment block 123 clamps and limits the housing 20. The positioning adjustment block 123 has a fourth mounting hole 127 corresponding to the third mounting hole 126. The difference in the hole diameters between the fourth mounting hole 127 and the third mounting hole 126 is greater than the difference in the outer diameters between the third positioning post 125 and the second positioning post 124.

[0080] Based on this, the second positioning post 124 and the third positioning post 125 are respectively embedded in the assembly holes 22 of the housing 20. The second positioning post 124 has a large size, which can achieve precise alignment of the first positioning block 121 with one end of the housing 20, rather than rough positioning. The outer diameter of the third positioning post 125 is smaller than the outer diameter of the second positioning post 124, so that there is an adjustment margin for the positioning of the second positioning block 122 with the other end of the housing 20, ensuring that the housing 20 can achieve precise positioning through movement. The positioning adjustment block 123 fixes the other end of the housing 20, ensuring the fixed position of the housing 20. After the housing 20 is precisely positioned, the fourth mounting hole 127 of the positioning adjustment block 123 and the third mounting hole 126 of the second positioning block 122 are connected by fasteners to achieve zero-gap positioning. Since the difference in the hole diameters between the fourth mounting hole 127 and the third mounting hole 126 is large, an adjustment margin for the installation position of the other end of the housing 20 can be reserved. The positioning adjustment block 123 has a notch, and this notch clamps and fixes the other end of the housing 20.

[0081] Specifically, the hole diameter of the assembly hole 22 is 130% - 200% of the outer diameter of the third positioning post 125. On the one hand, the hole diameter of the assembly hole 22 ≥ 130% of the outer diameter of the third positioning post 125. Under the condition of adapting to the tolerance, it ensures the movable embedding between the assembly hole 22 and the third positioning post 125, and realizes that the housing has a flexible adjustment margin, which is beneficial to reducing the assembly difficulty. On the other hand, the hole diameter of the assembly hole 22 ≤ 200% of the outer diameter of the third positioning post 125, which limits the relative displacement between the assembly hole 22 and the third positioning post 125, thereby controlling the floating amount of the other end of the housing, and reducing the large movement range of the housing during the subsequent precise positioning process, which makes it difficult for the positioning adjustment block 123 to clamp and fix the other end of the housing.

[0082] In some embodiments, in combination with Figure 1 and Figure 5, the heat dissipation mechanism 300 includes a first three-axis translation module 310 and a first glue application module 320. The first three-axis translation module 310 is installed outside the workbench 210 and is used to drive the first glue application module 320 to perform three-axis translation movement, so as to achieve precise positioning of the first glue application module 320 in three-dimensional space.

[0083] Specifically, in combination with Figure 5 , the first glue application module 320 includes a heat dissipation glue driver 321, a heat dissipation glue storage chamber 322, a heat dissipation glue heater 323, an exhaust valve 324 and a vacuum pump 325. There is a first glue dispensing head below the heat dissipation glue storage chamber 322. The heat dissipation glue driver 321 is installed above the heat dissipation glue storage chamber 322 and stirs and extrudes the heat dissipation glue in the heat dissipation glue storage chamber 322, so that the heat dissipation glue flows out from the first glue dispensing head below. Through stirring and extrusion, the uniform flow of the heat dissipation glue is realized, which can effectively avoid glue stratification or blockage. The heat dissipation glue heater 323 is installed on the outer wall of the heat dissipation glue storage chamber 322 to heat the heat dissipation glue, improve the fluidity of the glue, and facilitate the elimination of bubbles inside the heat dissipation glue. The vacuum pump 325 is installed on the outer wall of the heat dissipation glue storage chamber 322 and below the heat dissipation glue heater 323, and can evacuate the heat dissipation glue storage chamber 322 to achieve vacuum degassing. The extracted air is discharged from the heat dissipation glue storage chamber 322 through the exhaust valve 324.

[0084] In some embodiments, in combination with Figure 1 and Figure 6 , the conductive mechanism 400 includes a second three-axis translation module 410 and a second glue application module 420. The second three-axis translation module 410 is installed outside the workbench 210 and is used to drive the second glue application module 420 to perform three-axis translation movement, so as to achieve precise positioning of the second glue application module 420 in three-dimensional space.

[0085] Specifically, in combination with Figure 6 , the second glue application module 420 includes a conductive glue storage chamber 421, a conductive glue driver 422 and a second glue dispensing head. The conductive glue storage chamber 421 and the conductive glue driver 422 are respectively located above the second glue dispensing head. A switching valve 423 is provided between the conductive glue storage chamber 421 and the second glue dispensing head. The conductive glue storage chamber 421 is located above the side of the second glue dispensing head, and the conductive glue inside flows to the second glue dispensing head through the switching valve 423. The conductive glue driver 422 is located directly above the second glue dispensing head and is used to extrude and push the conductive glue out towards the second glue dispensing head. The switching valve 423 precisely controls the on and off of the conductive glue to prevent glue leakage or curing in the non-glue dispensing state. The conductive glue driver 422 is located directly above the second glue dispensing head and directly pushes the glue through vertical extrusion to ensure uniform pressure transmission and avoid glue volume fluctuations caused by lateral offset.

[0086] In some embodiments, in combination withFigure 1 and Figure 7 The sealing mechanism 500 includes a third three-axis translation module 510 and a third glue application module 520. The third three-axis translation module 510 is installed outside the workbench 210 and is used to drive the third glue application module 520 to perform three-axis translation movement, so as to achieve precise positioning of the third glue application module 520 in three-dimensional space.

[0087] Specifically, in combination with Figure 7 , the third glue application module 520 includes a sealant driver 521, a sealant storage chamber 522 and a sealant heater 523. The sealant storage chamber 522 is located above the side of the sealant heater 523 and is used to supply sealant to the sealant heater 523. The sealant heater 523 is used to store and heat the sealant. The seal driver is located directly above the sealant heater 523 and is used to stir and extrude the sealant in the sealant heater 523 so that the sealant flows out.

[0088] In some embodiments, in combination with Figure 1 and Figure 8 , the assembly mechanism 600 includes a flipping module 610 and a fastening module 620. The flipping module 610 is used to flip the cover plate 10 located at the first positioning portion 110 and cover it on the housing 20 located at the second positioning portion 120. The fastening module 620 is used to pass the fastener through the cover plate 10 and the housing 20.

[0089] Specifically, the flipping module 610 can be purchased externally. For example, a common manipulator is used to flip the cover plate 10 and buckle it on the housing 20. Optionally, the flipping module 610 is installed on the base plate 220.

[0090] Specifically, in combination with Figure 8 , the fastening module 620 includes a fourth three-axis translation module 621 and a screwdriver bit 622. The fourth three-axis translation module 621 is installed outside the workbench 210 and is used to drive the screwdriver bit 622 to perform three-axis translation movement, so as to achieve precise positioning of the screwdriver bit 622 in three-dimensional space.

[0091] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A device for assembling a housing controller, characterized in that: The device includes a base, a workbench, a heat dissipation mechanism, a conductive mechanism, a sealing mechanism, and a assembling mechanism. The base has a first positioning portion and a second positioning portion. The first positioning portion is used to place a cover plate of a housing, and the second positioning portion is used to place a shell of the housing. The workbench has a plurality of installation stations, each of which is used to install the base. The workbench moves along a first direction. The heat dissipation mechanism, the conductive mechanism, and the sealing mechanism are arranged at intervals along the first direction, the heat dissipation mechanism applies heat dissipation glue to the cover plate and / or the controller located at the first positioning portion, the conductive mechanism applies conductive glue to the cover plate and / or the controller located at the first positioning portion, and the sealing mechanism applies sealant to the cover plate and / or the controller located at the first positioning portion, the assembling mechanism is located downstream of the heat dissipation mechanism, the conductive mechanism, and the sealing mechanism, and is used to flip the cover plate and assemble it with the housing; The first positioning portion includes a first support column and a first support plate, the first support column having a first mounting hole, the first support plate having a second mounting hole corresponding to the first mounting hole, the first support plate having a first positioning column, the first positioning column being used to be embedded in the first connecting hole of the cover plate, and the difference in aperture between the second mounting hole and the first mounting hole is greater than the difference in size between the first connecting hole and the first positioning column; The second positioning portion includes a first positioning block, a second positioning block and a positioning adjustment block, the first positioning block and the second positioning block are spaced apart, the first positioning block has a second positioning column for positioning and cooperating with the shell, the second positioning block has a third positioning column for positioning and cooperating with the shell, the outer diameter of the third positioning column is smaller than the outer diameter of the second positioning column, the second positioning block has a third mounting hole, the positioning adjustment block clamps and limits the shell, the positioning adjustment block has a fourth mounting hole corresponding to the third mounting hole, and the difference between the aperture of the fourth mounting hole and the third mounting hole is greater than the difference between the outer diameters of the third positioning column and the second positioning column.

2. The device for assembling a housing controller according to claim 1, characterized in that: The device also includes a base plate, which is located at the upper center of the workbench. The workbench is rotatably mounted on the base plate around the thickness direction of the base plate. The first direction is the circumferential direction. The heat dissipation mechanism, the conductive mechanism, the sealing mechanism and the assembly mechanism are spaced apart around the workbench.

3. The device for assembling a housing controller according to claim 2, characterized in that: The device also includes a first static electricity removal mechanism, which is installed on the base plate and located upstream of the heat dissipation mechanism, the conductive mechanism and the sealing mechanism, and is used to remove static electricity from the first positioning portion.

4. The device for assembling a housing controller according to claim 3, characterized in that: The device further includes a first barcode scanner, which is mounted on the base, and the first barcode scanner and the first static elimination mechanism face the same base, and the first barcode scanner is used to identify the controller located on the cover; And / or, the device also includes a second barcode scanner, which is installed on the periphery of the workbench, the second barcode scanner and the first static removal mechanism face the same base, and the second barcode scanner is used to identify the shell located at the second positioning part.

5. The device for assembling a housing controller according to claim 2, characterized in that: The device further includes a second static electricity removal mechanism, which is installed on the base plate and located downstream of the heat dissipation mechanism, and is used to remove static electricity from the first positioning portion.

6. The device for assembling a housing controller according to claim 2, characterized in that: The device further comprises a plurality of photoelectric positioning elements, the plurality of photoelectric positioning elements being distributed at intervals along the circumference of the base plate, and the photoelectric positioning elements being used to locate the rotational position of the installation station; The device also includes a plurality of visual positioning parts, which are located below the edge of the workbench. The plurality of visual positioning parts correspond one-to-one to the plurality of photoelectric positioning parts and their relative positions are fixed. The plurality of visual positioning parts are respectively used to obtain the positions of the heat dissipation mechanism, the conductive mechanism, the sealing mechanism and the assembly mechanism.

7. The device for assembling a housing controller according to claim 2, characterized in that: The device further includes a calibration mechanism, wherein the calibration mechanism and the assembly mechanism are spaced apart along the radial direction of the base plate; the calibration mechanism includes a calibration mounting frame, a calibration driving member, and a calibration assembly, wherein the calibration mounting frame is fixedly mounted on the base plate, the calibration driving member is mounted on the calibration mounting frame, and the calibration driving member is used to drive the calibration assembly to perform lifting motion; The calibration component calibrates the cover plate located at the second positioning portion to fit the plane of the housing; The calibration assembly is composed of four calibration blocks, which are used to abut against the cover plate when the assembling mechanism is assembled. Any three of the calibration blocks are not located on the same straight line.

8. The device for assembling a housing controller according to any one of claims 1 to 7, characterized in that: The heat dissipation mechanism includes a first three-axis translation module and a first glue coating module. The first three-axis translation module is installed on the outside of the workbench and is used to drive the first glue coating module to perform three-axis translation movement. And / or, the conductive mechanism includes a second three-axis translation module and a second gluing module, the second three-axis translation module is installed on the outside of the workbench, and the second three-axis translation module is used to drive the second gluing module to perform three-axis translation movement.

9. The device for assembling a housing controller according to any one of claims 1 to 7, characterized in that: The sealing mechanism includes a third three-axis translation module and a third glue coating module. The third three-axis translation module is installed on the outside of the workbench and is used to drive the third glue coating module to perform three-axis translation movement. And / or, the assembly mechanism includes a flip module and a fastening module, the flip module is used to flip the cover located at the first positioning portion to the shell located at the second positioning portion, and the fastening module is used to insert fasteners into the cover and the shell.

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