Equipment for assembling machine shell controller

Abstract

The invention relates to the technical field of motor assembling, and provides equipment for assembling a case controller, the equipment comprises a base, a workbench, a heat dissipation mechanism, a conductive mechanism, a sealing mechanism and a combination mechanism, the base is provided with a first positioning part and a second positioning part, the workbench is provided with a plurality of mounting stations, the mounting stations are used for mounting the base, and the workbench moves in the first direction; the heat dissipation mechanism, the conductive mechanism and the sealing mechanism are arranged at intervals in the first direction, the heat dissipation mechanism coats the cover plate and / or the controller located on the first positioning part with heat dissipation glue, the conductive mechanism coats the cover plate and / or the controller located on the first positioning part with conductive glue, and the sealing mechanism coats the cover plate and / or the controller located on the first positioning part with sealing glue; the combining mechanism is used for turning over the cover plate and combining the cover plate with the shell. The equipment is high in process integration level, multiple processes such as automatic coating of multiple types of glue and automatic assembly of the machine shell and the controller are integrated on one equipment to be completed, and the modular design is efficient, simple and easy to understand.

Description

Technical Field

[0001] The invention relates to the technical field of motor assembly, and in particular to a device for assembling a casing controller. Background Art

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

[0003] However, after the existing equipment assembles the housing and the controller, the controller is prone to connection failure, resulting in the motor's yield rate being to be improved. Summary of the invention

[0004] The object 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 housing and controller after assembly needs to be improved.

[0005] The present application provides a device for assembling a housing controller, the device comprising a base, a workbench, a heat dissipation mechanism, a conductive mechanism, a sealing mechanism and an assembly mechanism, the base having a first positioning portion and a second positioning portion, the first positioning portion being used to place a cover plate of the housing, the second positioning portion being used to place a shell of the housing; the workbench having a plurality of installation stations, the installation stations being used to install the base, the workbench moving 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 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 shell.

[0006] In one embodiment, the device also includes a base, which is located at the upper center of the workbench. The workbench is rotatably mounted on the base around the thickness direction of the base, the first direction is a circumferential direction, and the heat dissipation mechanism, the conductive mechanism, the sealing mechanism and the assembling mechanism are spaced apart around the workbench.

[0007] In one embodiment, 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.

[0008] 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 electricity removal mechanism face the same base, and the first barcode scanner is used to identify the controller located on the cover plate.

[0009] In one embodiment, 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 electricity removal mechanism face the same base, and the second barcode scanner is used to identify the shell located at the second positioning part.

[0010] In one embodiment, 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.

[0011] In one of the embodiments, the device further comprises a plurality of photoelectric positioning components, which are spaced apart along the circumference of the base plate, and the photoelectric positioning components are used to locate the rotational position of the installation station.

[0012] In one embodiment, the device also includes a plurality of visual positioning components, which are located below the edge of the workbench. The plurality of visual positioning components correspond one-to-one to the plurality of photoelectric positioning components and their relative positions are fixed. The plurality of visual positioning components are respectively used to obtain the positions of the heat dissipation mechanism, the conductive mechanism, the sealing mechanism and the assembling mechanism.

[0013] In one of the embodiments, the device further includes a calibration mechanism, wherein the calibration mechanism and the assembling mechanism are spaced apart radially along 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 assembly calibrates the cover plate located at the second positioning portion to fit the plane of the shell.

[0014] In one embodiment, the calibration assembly is four calibration blocks, and the calibration blocks are used to abut against the cover plate when the assembling mechanism is assembled, and any three of the calibration blocks are not located on the same straight line.

[0015] 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, the first support plate has a second mounting hole corresponding to the first mounting hole, the first support plate has a first positioning column, the first positioning column is used to embed 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 size difference between the first connecting hole and the first positioning column.

[0016] 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 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.

[0017] In one of the embodiments, the heat dissipation mechanism includes a first three-axis translation module and a first gluing module, the first three-axis translation module is installed on the outer side of the workbench, and the first three-axis translation module is used to drive the first gluing module to perform three-axis translation movement.

[0018] In one embodiment, the conductive mechanism includes a second three-axis translation module and a second glue coating 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 glue coating module to perform three-axis translation movement.

[0019] In one embodiment, the sealing mechanism includes a third three-axis translation module and a third gluing module, the third three-axis translation module is installed on the outside of the workbench, and the third three-axis translation module is used to drive the third gluing module to perform three-axis translation movement.

[0020] In one embodiment, 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.

[0021] The beneficial effects of the device for assembling a case controller provided by the present invention are as follows: the case includes a cover plate and a shell, the shell is placed on the second positioning portion of the base, the controller is inserted into the cover plate, and is placed on the first positioning portion of the base with the cover plate; the base moves along the workbench along the first direction, passing through a heat dissipation mechanism, a conductive mechanism, a sealing mechanism and an assembly mechanism, wherein the heat dissipation mechanism applies heat dissipation glue to the cover plate and / or the controller to reduce the resistance between the controller and the cover plate, which is beneficial for the heat of the controller to be dissipated outward through the cover plate; the conductive mechanism applies conductive glue to the cover plate and / or the controller to ensure that the controller is in good contact with the power socket of the cover plate; the sealing mechanism applies sealant to the cover plate and / or the controller to ensure that the connection of the controller is firm and stable after assembly; the assembly mechanism The cover is turned over and assembled with the shell to ensure that the two are firmly connected; based on this, the equipment provided by the present application can automatically add heat dissipation glue, conductive glue and sealant, and the heat dissipation, conductivity and sealing performance are stable, which effectively improves the sealing, heat dissipation and conductivity of the casing and controller after assembly, and reduces the defective rate caused by heat dissipation, poor contact and looseness problems. The whole machine process has a high degree of integration, and multiple processes such as casing and controller loading, automatic application of multiple glues, automatic assembly of casing and controller, and automatic assembly are integrated into one device, which greatly shortens the production cycle. Multiple installation stations work in parallel, which improves production efficiency; it adopts a modular design, the structure is simple, efficient and easy to understand, which is convenient for equipment installation, debugging and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A schematic diagram of the structure of a device for assembling a housing controller provided by an embodiment of the present invention; Figure 2 A schematic diagram of the use of a base of a device provided by an embodiment of the present invention; Figure 3 A schematic diagram of the working table and base plate of the device provided in an embodiment of the present invention; Figure 4 A schematic diagram of the structure of a calibration mechanism of a device provided in an embodiment of the present invention; Figure 5 A schematic structural diagram of a first glue coating module of a heat dissipation mechanism of a device provided in an embodiment of the present invention; Figure 6 A schematic diagram of the structure of a conductive mechanism of a device provided in an embodiment of the present invention; Figure 7A schematic diagram of the structure of a sealing mechanism of a device provided in an embodiment of the present invention; Figure 8 A schematic structural diagram of a fastening module of a device provided in an embodiment of the present invention.

[0024] Among them, the reference numerals in the figure are: 10. Cover plate; 11. Power socket; 12. Conductive plug; 13. Heat dissipation plug; 14. Cover positioning column; 15. First connection hole; 20. housing; 21. second connection hole; 22. assembly hole; 30. Controller; 31. Conductive hole; 32. Heat dissipation hole; 33. Board positioning hole; 100, base; 110, first positioning portion; 111, first support column; 112, first support plate; 113, first mounting hole; 114, second mounting hole; 115, first positioning column; 120, second positioning portion; 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; 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 member; 236, visual positioning member; 240, calibration mechanism; 241, calibration mounting frame; 242, calibration drive member; 243, calibration assembly; 244, calibration block; 300, heat dissipation mechanism; 310, first three-axis translation module; 320, first glue coating module; 321, heat dissipation glue driver; 322, heat dissipation glue storage chamber; 323, heat dissipation glue heater; 324, exhaust valve; 325, vacuum pump; 400, conductive mechanism; 410, second three-axis translation module; 420, second glue coating module; 421, conductive glue storage chamber; 422, conductive glue driver; 423, switch valve; 500, sealing mechanism; 510, third three-axis translation module; 520, third glue coating module; 521, sealant driver; 522, sealant storage chamber; 523, sealant heater; 600, assembly mechanism; 610, flip module; 620, fastening module; 621, fourth three-axis translation module; 622, screwdriver head. DETAILED DESCRIPTION

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0026] Reference throughout the specification 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, when the phrases "in one embodiment" or "in some embodiments" appear in various places throughout the specification, not all references are to the same embodiment. Furthermore, in one or more embodiments, the particular features, structures, or characteristics may be combined in any suitable manner.

[0027] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Please combine Figures 1 to 3, the present application provides a device for assembling a casing 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 assembly 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 10 of the casing, and the second positioning portion 120 is used to place the shell 20 of the casing. The workbench 210 has a plurality of installation stations 211, and the installation stations 211 are used to install the base 100, and the workbench 210 moves along a first direction 212. The first direction 212 can be a straight line direction, a curve direction or a circumferential direction, which is not specifically limited here. In an embodiment of the present application, Figure 3 The first direction 212 is illustrated as a counterclockwise circumferential direction.

[0031] 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 and / or the controller 30 located at the first positioning portion 110. The conductive mechanism 400 applies conductive glue to the cover plate 10 and / or the controller 30 located at the first positioning portion 110. The sealing mechanism 500 applies sealant to the cover plate 10 and / or the controller 30 located at the first positioning portion 110. 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 shell 20.

[0032] The housing includes a cover plate 10 and a shell 20, the shell 20 is placed on the second positioning portion 120 of the base 100, and the controller 30 is inserted into the cover plate 10 and placed on the first positioning portion 110 of the base 100 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 assembly mechanism 600. Among them, the heat dissipation mechanism 300 applies heat dissipation glue to the cover plate 10 and / or the controller 30 to reduce the resistance between the controller 30 and the cover plate 10, which is conducive to the heat of the controller 30 to dissipate outward through the cover plate 10. The conductive mechanism 400 applies conductive glue to the cover plate 10 and / or the controller 30 to ensure that the controller 30 is in good contact with the power socket 11 of the cover plate 10. The sealing mechanism 500 applies sealant to the cover plate 10 and / or the controller 30 to ensure that the position of the controller 30 is firm and reliable after assembly. The assembly mechanism 600 turns over the cover plate 10 and assembles it with the housing 20 to ensure that the two are firmly connected.

[0033] Based on this, the equipment provided by the present application can automatically add heat dissipation glue, conductive glue and sealant, and the heat dissipation, conductivity and sealing performance are stable, which effectively improves the heat dissipation, conductivity and stability of the controller 30 after assembly, and reduces the defective rate caused by heat dissipation, poor contact and looseness problems. The whole machine process has a high degree of integration, 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 is convenient for equipment installation, debugging and maintenance.

[0034] Combination Figure 1 and Figure 2 The housing 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 sleeved with the conductive plug 12, and the heat dissipation hole 32 is sleeved with the heat dissipation plug 13. If there is a gap between the conductive plug 12 and the conductive hole 31, the contact between the controller 30 and the power socket 11 will be poor, 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, and the heat is difficult to dissipate. 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.

[0035] When the device provided in the present application is assembled with the cover plate 10 and the controller 30, the heat dissipation adhesive is used to fill 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 adhesive 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 beneficial 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 is avoided that hard contact due to processing errors damages the heat dissipation plug 13 and the heat dissipation hole 32, or causes the gap to be too large and the heat dissipation performance is greatly reduced.

[0036] When the device provided in the present application is assembled with the cover plate 10 and the controller 30, the conductive glue fills the possible gap between the conductive plug 12 and the conductive hole 31, that is, the conductive mechanism 400 applies the conductive glue to at least one of the conductive plug 12 of the cover plate 10 and the conductive hole 31 of the controller 30, and there is no need to assemble the conductive plug 12 and the conductive hole 31 without a gap. On the one hand, the processing accuracy of the conductive plug 12 and the conductive hole 31 is reduced, and on the other hand, it is avoided that the conductive plug 12 and the conductive hole 31 are damaged by hard contact due to processing errors, or the controller 30 is caused to have poor contact and the product is scrapped.

[0037] When the device provided in the present application is assembled with the cover plate 10 and the controller 30, the sealant increases the connection strength between the plate 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 plate positioning hole 33 and the cover positioning column 14, which reduces the processing accuracy of the plate positioning hole 33 and the cover positioning column 14, and avoids the rigid connection between the plate positioning hole 33 and the cover positioning column 14 affecting the alignment between the conductive plug 12 and the conductive hole 31, and between the heat dissipation plug 13 and the heat dissipation hole 32. On the other hand, the sealant increases the installation strength of the controller 30, avoids the loose position of the controller 30, and ensures that the controller 30 has stable and reliable conductivity, heat dissipation and mechanical properties.

[0038] Combination Figure 2 The cover plate 10 and the housing 20 have a first connection hole 15 and a second connection hole 21 corresponding to each other, and the first connection hole 15 and the second connection hole 21 are connected by fasteners (such as screws) to realize the assembly of the cover plate 10 and the housing 20. After applying heat dissipation glue and conductive glue between the controller 30 and the cover plate 10, the assembly mechanism 600 turns the assembled cover plate 10 and the controller 30 over and covers the housing 20, and then inserts the fasteners into the first connection hole 15 and the second connection hole 21 to realize the assembly of the housing.

[0039] The equipment of the present application automatically applies heat dissipation glue, conductive glue and sealant, and the order of applying glue is not specifically limited. In one possible example, the heat dissipation mechanism 300, the conductive mechanism 400 and the sealing mechanism 500 are arranged in sequence along the first direction 212. Applying the heat dissipation glue first at the beginning of the assembly can ensure that the heat dissipation glue fully fills the heat dissipation channel without being disturbed by subsequent processes to form a stable heat dissipation path. After the heat dissipation glue is applied and stabilized, the conductive glue is applied again to avoid the subsequent heat dissipation glue application process from contaminating the conductive plug 12 and the conductive hole 31 or affecting its electrical connection performance. At the same time, the application of the conductive glue will not interfere with the heat dissipation channel that has been formed, ensuring the independence of the heat dissipation and conductive functions. After the heat dissipation glue and the conductive glue have been applied and play a role, applying the sealant can ensure that it will not have a negative impact on the heat dissipation and conductive functions. Moreover, even if the sealant covers the surface of the applied heat dissipation glue and the conductive glue, it also plays a certain protective role to prevent the heat dissipation glue and the conductive glue from being damaged or contaminated.

[0040] In some embodiments, in combination Figure 1 and Figure 3 The device also includes a base plate 220, which 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. The heat dissipation mechanism 300, the conductive mechanism 400, the sealing mechanism 500 and the assembly mechanism 600 are spaced around the workbench 210. Based on this, the annular layout arranges each mechanism compactly 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 assembly mechanism 600 are located around the same base plate 220, and the environmental conditions (such as temperature and humidity) are easier to control, reducing process fluctuations caused by environmental differences.

[0041] In one embodiment, in combination Figure 1 and Figure 3 The device also includes a first static electricity removal mechanism 231, which is installed on the base plate 220. The first static electricity removal mechanism 231 is located upstream of the heat dissipation mechanism 300, the conductive mechanism 400 and the sealing mechanism 500. The first static electricity removal mechanism 231 is used to remove static electricity from the first positioning portion 110. Static electricity can cause tiny particles (such as dust and fibers) to be adsorbed on the surface of the base 100, the cover plate 10 or the controller 30, affecting the quality of subsequent glue coating, and may cause uneven glue layer, glue layer bubbles or short circuit risks. After static electricity removal, the surface of the cover plate 10 or the controller 30 is easier to keep clean, reducing surface defects caused by static electricity adsorption, improving the process accuracy of the heat dissipation mechanism 300, the conductive mechanism 400 and the sealing mechanism 500, and improving the yield rate of the assembled motor.

[0042] In addition, the first static electricity removal mechanism 231 is located on the inner side of the workbench 210, reducing interference from external mechanisms and being able to remove static electricity from the base 100 on the current installation station 211 nearby, making full use of the installation space of the base plate 220. It does not require an additional bracket to be arranged on the outside of the workbench 210, and also avoids occupying the outer space of the workbench 210.

[0043] Optionally, the first static electricity removal mechanism 231 is a static electricity removal fan.

[0044] In one embodiment, in combination Figure 3 The device further includes a first barcode scanner 232, which is installed on the base plate 220. The first barcode scanner 232 and the first static removal mechanism 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 the model, batch number, production date and other information of the controller 30. The first barcode scanner 232 can be linked with the control system of the device to realize fully automated information collection and processing, and realize full traceability of the production process.

[0045] In addition, the first barcode scanner 232 and the first static electricity removal mechanism 231 are integrated into the base plate 220, reducing the extra space occupied and making the equipment layout more compact. After the first barcode scanner 232 recognizes the controller 30, the first static electricity removal mechanism 231 performs static electricity removal operations on the controller 30 and the cover plate 10. The two operate 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 process is highly integrated.

[0046] In one embodiment, in combination Figure 3 The device further includes a second barcode scanner 233, which is installed on the periphery of the workbench 210. The second barcode scanner 233 and the first static elimination mechanism 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 housing 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 realize fully automated information collection and processing, and realize full traceability of the production process.

[0047] In addition, the first barcode scanning gun 232, the second barcode scanning gun 233 and the first static elimination mechanism 231 operate the base 100 of the same installation station 211, which reduces the number of installation stations 211, thereby reducing the size of the workbench 210 and the volume of the equipment, and the equipment process is highly integrated. To avoid mutual interference among the three, the second barcode scanning gun 233 is installed on the periphery of the workbench 210, which is conducive to obtaining a larger field of view to scan the shell 20.

[0048] In one embodiment, in combination Figure 3 The device also includes a second static electricity removal mechanism 234, which is installed on the base plate 220. The second static electricity removal mechanism 234 is located downstream of the heat dissipation mechanism 300. The second static electricity removal mechanism 234 is used to remove static electricity from the first positioning portion 110. The heat dissipation mechanism 300 may generate new static electricity due to factors such as airflow and friction. The second static electricity removal mechanism 234 can eliminate these "secondary static electricity" in a targeted manner. The second static electricity removal mechanism 234 eliminates static electricity again after the heat dissipation mechanism 300 (a process that may generate static electricity), ensuring that the cover plate 10 and the controller 30 are completely free of static electricity, which is conducive to the subsequent operation of the conductive mechanism 400.

[0049] In addition, the second static electricity removal mechanism 234 is installed on the base plate 220, which reduces the interference of external mechanisms, reduces the additional space occupied, and makes the equipment layout more compact. Optionally, the second static electricity removal mechanism 234 is a static electricity removal fan.

[0050] In one embodiment, in combination Figure 3 The equipment also includes a plurality of photoelectric positioning members 235, which are spaced apart along the circumference of the base plate 220, and the photoelectric positioning members 235 are used to locate the rotational position of the installation station 211. The photoelectric positioning member 235 is small in size, reduces the footprint of the equipment, accurately obtains the rotational position of the installation station 211 by non-contact method, has high positioning stability, and is conducive to the corresponding heat dissipation mechanism 300, conductive mechanism 400, sealing mechanism 500 and assembly mechanism 600 to accurately locate the operation in sequence. The photoelectric positioning member 235 can be linked with the control system of the equipment to upload positioning data in real time to achieve full process data traceability.

[0051] Specifically, each installation station 211 uses two photoelectric positioning members 235 for positioning, one of which is used to detect the first positioning portion 110, and the other is used to detect the second positioning portion 120. The photoelectric positioning member 235 is positioned by point, and the two photoelectric positioning members 235 realize double-point verification, eliminate single-point errors, connect the two points into a line, and expand the range of positioning.

[0052] In one embodiment, in combination Figure 3The equipment also 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 one-to-one to the plurality of photoelectric positioning members 235 and are fixed in relative position. 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 assembling mechanism 600.

[0053] Based on this, the position of the base plate 220 remains fixed, and the position of the photoelectric positioning component 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 component 236 is also fixed, which can provide accurate and absolute positioning and calibration for the heat dissipation mechanism 300, the conductive mechanism 400, the sealing mechanism 500 and the assembling mechanism 600, thereby ensuring that the heat dissipation mechanism 300, the conductive mechanism 400, the sealing mechanism 500 and the assembling mechanism 600 can accurately operate on the base 100.

[0054] In addition, the visual positioning part 236 has a wide scanning range, which can make up for the blind spot of photoelectric positioning; the visual positioning part 236 is hidden under 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 in the detection range. The visual positioning part 236 can be linked with the control system of the equipment to upload positioning data in real time, realizing full process data traceability.

[0055] In one possible embodiment, combining Figure 1 and Figure 3 The base plate 220 and the workbench 210 are arranged concentrically, and the outer diameter of the base plate 220 is smaller than the outer diameter of the workbench 210. The workbench 210 rotates in a counterclockwise circle. The workbench 210 is provided with a total of six installation stations 211, each of which is equipped with a base 100, so as to realize multi-station parallel operation. The six installation stations 211 are distributed at equal angles, that is, the angle between two adjacent installation stations 211 is 60°. The base plate 220 is provided with six groups of photoelectric positioning parts 235 for positioning the installation station 211 to control the rotation position of the workbench 210, so that the workbench 210 rotates through the six groups of photoelectric positioning parts 235 in sequence, and stops at the radial position of each group of photoelectric positioning parts 235, respectively, and performs material loading and scanning, and the first static electricity removal mechanism 231 removes static electricity, the heat dissipation mechanism 300 applies heat dissipation glue, the second static electricity removal mechanism 234 removes static electricity, the conductive mechanism 400 applies conductive glue, the sealing mechanism 500 applies sealant, and the assembly mechanism 600 flips the cover plate 10 and covers it on the shell 20 and fastens the cover plate 10 and the shell 20. The equipment also includes six visual positioning parts 236, which are located below the edge of the workbench 210, but are not fixed on the workbench 210, but are fixedly set on the ground. The six visual positioning parts 236 correspond to material loading detection, heat dissipation mechanism 300, static electricity outer side free mechanism, conductive mechanism 400, sealing mechanism 500, and assembly mechanism 600.

[0056] Specifically, see Figure 3 The first installation station 211 is in the loading position. The base 100 can be installed to the installation station 211 manually or by a robot. Then the first barcode scanner 232 and the second barcode scanner 233 scan the information of the controller 30 and the housing respectively. Then the first static electricity removal mechanism 231 removes static electricity from the first positioning part 110 of the base 100. Figure 1 , the second installation station 211 is located downstream of the loading station, and 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, and the second static electricity removal mechanism 234 removes static electricity from the cover plate 10. The fourth installation station 211 is located downstream of the second static electricity removal mechanism 234, and 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, and 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, and the assembly mechanism 600 flips the cover plate 10, and is screwed into the cover plate 10 and the shell 20 to realize the assembly of the casing and realize the unloading of the product.

[0057] In some embodiments, in combination Figure 1 , Figure 3 and Figure 4 The device further includes a calibration mechanism 240, and the calibration mechanism 240 and the assembly mechanism 600 are spaced apart 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 assembly 243. The calibration mounting frame 241 is fixedly mounted on the base plate 220, and the calibration driving member 242 is mounted on the calibration mounting frame 241. The calibration driving member 242 is used to drive the calibration assembly 243 to perform lifting motion. The calibration assembly 243 calibrates the cover plate 10 located at the second positioning portion 120 to fit the plane of the housing 20.

[0058] Based on this, the calibration mechanism 240 is installed on the base plate 220, and the calibration mechanism 240 and the assembly mechanism 600 are distributed along the radial direction of the workbench 210, and do not occupy additional outer space of the workbench 210. After the assembly mechanism 600 flips the cover plate 10 and covers it on the shell 20, the calibration drive 242 drives the calibration assembly 243 to move downward, fit the cover plate 10, and apply uniform pressure to the cover plate 10 to ensure that it is completely fitted with the plane of the shell 20, eliminate gaps and misalignments, and facilitate the subsequent screw connection of the cover plate 10 and the shell 20 to be uniformly stressed without deformation. If the cover plate 10 is not properly fitted, the first connecting hole 15 and the second connecting hole 21 may not be aligned in the subsequent screw process, affecting the assembly of the cover plate 10 and the shell 20.

[0059] In one embodiment, in combination Figure 4 The calibration assembly 243 is composed of four calibration blocks 244. The calibration blocks 244 are used to abut against the cover plate 10 when the assembly mechanism 600 is assembled. Any three calibration blocks 244 are not located on the same straight line. Any three non-collinear calibration blocks 244 can uniquely determine a plane. 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 has improved reliability compared to the 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.

[0060] In some embodiments, in combination 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. The first support plate 112 has a second mounting hole 114 corresponding to the first mounting hole 113. The fastener is inserted into the first mounting hole 113 and the second mounting hole 114 to achieve the connection between the first support column 111 and the first support plate 112. The first support plate 112 has a first positioning column 115. The first positioning column 115 is used to embed the first connecting hole 15 of the cover plate 10. The difference between the aperture of the second mounting hole 114 and the first mounting hole 113 is greater than the size difference between the first connecting hole 15 and the first positioning column 115.

[0061] Based on this, the size difference between the first connection hole 15 and 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, 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 apertures of the second mounting hole 114 and the first mounting hole 113 is large, the first support column 111 and the first support plate 112 can achieve rough positioning, the first support plate 112 adjusts its position relative to the first support column 111 to ensure that the cover plate 10 on the first support plate 112 is accurately positioned, and then the first support column 111 and the first support plate 112 are fixedly connected by screws and anti-loosening washers, which is conducive to ensuring that the cover plate 10 and the controller 30 are accurately positioned relative to the base 100.

[0062] In one embodiment, in combination Figure 2The 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 column 124 for positioning with the housing 20. The second positioning block 122 has a third positioning column 125 for positioning with the housing 20. The outer diameter of the third positioning column 125 is smaller than the outer diameter of the second positioning column 124. The second positioning block 122 has a third mounting hole 126. The positioning adjustment block 123 clamps the limiting housing 20. The positioning adjustment block 123 has a fourth mounting hole 127 corresponding to the third mounting hole 126. The difference between the aperture of the fourth mounting hole 127 and the third mounting hole 126 is greater than the difference between the outer diameters of the third positioning column 125 and the second positioning column 124.

[0063] Based on this, the second positioning column 124 and the third positioning column 125 are respectively embedded in the assembly hole 22 of the shell 20. The second positioning column 124 has a large size, which can realize the precise alignment of the first positioning block 121 with one end of the shell 20, rather than rough positioning; the outer diameter of the third positioning column 125 is smaller than the outer diameter of the second positioning column 124, so that the second positioning block 122 and the other end of the shell 20 have an adjustment margin for positioning, ensuring that the shell 20 can be precisely positioned by moving, and the positioning adjustment block 123 fixes the other end of the shell 20 to ensure that the position of the shell 20 is fixed. After the shell 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 clearance positioning. Due to the large difference in the aperture of the fourth mounting hole 127 and the third mounting hole 126, the adjustment margin of the installation position of the other end of the shell 20 can be reserved. The positioning adjustment block 123 has a notch, which clamps and fixes the other end of the shell 20.

[0064] Specifically, the diameter of the assembly hole 22 is 130% to 200% of the outer diameter of the third positioning column 125. On the one hand, the diameter of the assembly hole 22 is ≥ 130% of the outer diameter of the third positioning column 125. Under the condition of adaptation tolerance, the movable embedding between the assembly hole 22 and the third positioning column 125 is ensured, and the housing has a flexible adjustment margin, which is conducive to reducing the difficulty of assembly; on the other hand, the diameter of the assembly hole 22 is ≤ 200% of the outer diameter of the third positioning column 125, which limits the relative displacement between the assembly hole 22 and the third positioning column 125, thereby controlling the floating amount of the other end of the housing, and reducing the large range of movement of the housing in 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.

[0065] In some embodiments, in combination Figure 1 and Figure 5The heat dissipation mechanism 300 includes a first three-axis translation module 310 and a first glue coating module 320. The first three-axis translation module 310 is installed on the outside of the workbench 210. The first three-axis translation module 310 is used to drive the first glue coating module 320 to perform three-axis translation movement to achieve precise positioning of the first glue coating module 320 in three-dimensional space.

[0066] Specifically, combined Figure 5 The first glue coating 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. The heat dissipation glue storage chamber 322 is provided with a first glue dispensing head. The heat dissipation glue driver 321 is installed above the heat dissipation glue storage chamber 322, and stirs and squeezes 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. The heat dissipation glue is uniformly flowed by stirring and squeezing, 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 is located below the heat dissipation glue heater 323. It can evacuate the heat dissipation glue storage chamber 322 to achieve vacuum degassing, and the extracted air is discharged from the heat dissipation glue storage chamber 322 through the exhaust valve 324.

[0067] In some embodiments, in combination Figure 1 and Figure 6 The conductive mechanism 400 includes a second three-axis translation module 410 and a second glue coating module 420. The second three-axis translation module 410 is installed on the outside of the workbench 210. The second three-axis translation module 410 is used to drive the second glue coating module 420 to perform three-axis translation movement to achieve precise positioning of the second glue coating module 420 in three-dimensional space.

[0068] Specifically, combined Figure 6 The second glue coating 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 switch valve 423 is arranged 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 switch 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 to extrude the second glue dispensing head. The switch valve 423 accurately controls the on and off of the conductive glue to prevent the glue from leaking or solidifying 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 fluctuations in the amount of glue caused by lateral deviation.

[0069] In some embodiments, in combination Figure 1 and Figure 7 The sealing mechanism 500 includes a third three-axis translation module 510 and a third glue coating module 520. The third three-axis translation module 510 is installed on the outside of the workbench 210. The third three-axis translation module 510 is used to drive the third glue coating module 520 to perform three-axis translation movement to achieve precise positioning of the third glue coating module 520 in three-dimensional space.

[0070] Specifically, combined Figure 7 The third glue coating 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 sealant driver is located directly above the sealant heater 523 and is used to stir and squeeze the sealant in the sealant heater 523 to make the sealant flow out.

[0071] In some embodiments, in combination Figure 1 and Figure 8 The assembly mechanism 600 includes a flip module 610 and a fastening module 620. The flip module 610 is used to flip the cover plate 10 located at the first positioning portion 110 and place it on the shell 20 located at the second positioning portion 120. The fastening module 620 is used to insert fasteners into the cover plate 10 and the shell 20.

[0072] Specifically, the flip module 610 can be purchased from outside, for example, a common robot is used to flip the cover plate 10 and snap it onto the housing 20. Optionally, the flip module 610 is installed on the base plate 220.

[0073] Specifically, combined Figure 8 The fastening module 620 includes a fourth three-axis translation module 621 and a screwdriver head 622. The fourth three-axis translation module 621 is installed on the outer side of the workbench 210. The fourth three-axis translation module 621 is used to drive the screwdriver head 622 to perform three-axis translation movement to achieve precise positioning of the screwdriver head 622 in three-dimensional space.

[0074] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for assembling a housing controller, characterized in that: The device comprises a base, a workbench, a heat dissipation mechanism, a conductive mechanism, a sealing mechanism and a assembling mechanism, wherein the base has a first positioning portion and a second positioning portion, wherein 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, wherein the installation stations are used to install 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 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 shell.

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 installed on the base plate around the thickness direction of the base plate. The first direction is a circumferential direction. The heat dissipation mechanism, the conductive mechanism, the sealing mechanism and the assembling mechanism are distributed around the workbench at intervals.

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 installed on the base plate, the first barcode scanner and the first static electricity removal mechanism face the same base, and the first barcode scanner is used to identify the controller located on the cover plate; 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 electricity 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 members, the plurality of photoelectric positioning members are spaced apart and distributed along the circumference of the base plate, and the photoelectric positioning members are used to locate the rotation 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 assembling mechanism.

7. The device for assembling a housing controller according to claim 2, characterized in that: The device further comprises 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 comprises 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 shell; The calibration assembly is composed of four calibration blocks, which are used to abut against the cover plate when the assembling mechanism is assembled, and any three of the calibration blocks are not located on the same straight line.

8. The device for assembling a housing controller according to claim 1, characterized in that: The first positioning portion includes a first support column and a first support plate, the first support column has a first mounting hole, the first support plate has a second mounting hole corresponding to the first mounting hole, the first support plate has a first positioning column, the first positioning column is used to embed the first connecting hole of the cover plate, and the difference between the aperture of the second mounting hole and the first mounting hole is greater than the size difference between the first connecting hole and the first positioning column; And / or, 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.

9. The device for assembling a housing controller according to any one of claims 1 to 8, characterized in that: The heat dissipation mechanism includes a first three-axis translation module and a first glue coating module, wherein the first three-axis translation module is installed on the outside of the workbench, and the first three-axis translation module 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 glue coating 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 glue coating module to perform three-axis translation movement.

10. The device for assembling a housing controller according to any one of claims 1 to 8, characterized in that: The sealing mechanism comprises a third three-axis translation module and a third glue coating module, wherein the third three-axis translation module is installed on the outer side of the workbench, and the third three-axis translation module 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 and place it on 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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