Automobile window motor assembly equipment

Abstract

The present invention relates to the technical field of motor assembly devices, and provides an automobile window motor assembly device, comprising a base plate and the following devices supported on the base plate: a supporting device comprising a fixed support device and a linear drive device capable of moving the fixed support device in a first direction relative to the base plate; the fixed support device comprising a fixed support frame for placing the automobile window motor and a tilting drive assembly for rotating the automobile window motor about the first direction; a sealing ring assembly device for fitting the sealing ring onto the central shaft of the automobile window motor; a gasket assembly device for fitting the gasket onto the central shaft; and a retaining spring assembly device for retaining the retaining spring onto the central shaft; the sealing ring assembly device, the gasket assembly device, and the retaining spring assembly device are arranged sequentially along the first direction. Compared with existing technologies, this device can improve assembly efficiency, shorten product production cycles, and achieve a high degree of automation.

Description

Technical Field

[0001] The present invention relates to the technical field of motor part assembly devices, and in particular to automobile window motor assembly equipment. Background Art

[0002] Automotive window motors are essential components for new energy vehicles, electric vehicles, and hydrogen-powered vehicles. As the core component of the window system, they are responsible for driving the window glass up and down. Their structure primarily consists of a motor, a motor cover, and a gear mounted within the cover. The gear consists of a reduction gear and a central shaft.

[0003] Currently, fully sealed waterproof structures are used to waterproof automotive window motors. For example, a sealing ring is placed between the center shaft and the reduction gear to seal the gap between them, and gaskets and retaining rings are used to prevent the sealing ring from falling off. Furthermore, the heat exchange between the motor and the outside world generates a large amount of moisture, which can have serious consequences over time and may even cause the motor to burn out. Therefore, air vents are provided for air intake and exhaust, and a waterproof breathable membrane is installed within the vents to allow air to circulate freely while keeping water, dust, and other contaminants out. Traditionally, the assembly process for waterproof automotive window motors involves manual installation of the sealing ring, gasket, retaining ring, and breathable membrane, resulting in low assembly efficiency and high production costs. Summary of the Invention

[0004] The purpose of the present invention is to provide an automobile window motor assembly device to solve the technical problems of low efficiency and long production cycle of the window motor assembly in the prior art.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: to provide an automobile window motor assembly device, including a base plate and the following devices supported on the base plate: a carrying device, which includes a fixed support device and a linear drive device capable of moving the fixed support device relative to the base plate along a first direction; the fixed support device includes a fixed support frame for placing the automobile window motor and a flip drive assembly for rotating the automobile window motor with the first direction as the axis; a sealing ring assembly device, used for fitting the sealing ring on the central axis of the automobile window motor; a gasket assembly device, used for fitting the gasket on the central axis; and a retaining spring assembly device, used for retaining the retaining spring on the central axis; the sealing ring assembly device, the gasket assembly device, and the retaining spring assembly device are arranged in sequence along the first direction.

[0006] In some embodiments, an assembly support frame is provided on the substrate, and a plurality of assembly rails are provided on the assembly support frame, which are located above the supporting device and extend in a second direction perpendicular to the first direction. The plurality of assembly rails are divided into a first assembly rail and a second assembly rail, and the first assembly rail and the second assembly rail are respectively arranged on opposite sides of the assembly support frame; the sealing ring assembly device includes: a first feeding device, for providing a sealing ring; a first positioning device, for receiving the sealing ring delivered by the first feeding device, and the sealing ring is placed flat on the first positioning device; and a first pressing device, for sleeveing ​​the sealing ring on the first positioning device on the central axis of the automobile window motor; the gasket assembly device includes: a second feeding device, for providing a gasket; a second positioning device, for receiving the gasket delivered by the second feeding device, and the gasket is placed flat on the second positioning device; and a second pressing device, for sleeveing ​​the gasket on the second positioning device on the central axis of the automobile window motor.

[0007] In some embodiments, the first press-fitting device includes: a first press-fitting support seat, which is slidably arranged on the first assembly guide rail; a first translational force member, which enables the first press-fitting support seat to move relative to the assembly support frame; a first press-fitting bracket, which is liftably supported on the first press-fitting support seat; a first lifting power member, which enables the first press-fitting bracket to be lifted and lowered relative to the first press-fitting support seat; a first removal seat, which is fixed on the first press-fitting bracket, and the first removal seat has a first guide shaft located at its bottom end and for the sealing ring on the first positioning device to be sleeved, the first guide shaft extends downward from the bottom surface of the first removal seat in a direction perpendicular to the surface of the substrate, and the first guide shaft has a first guide end located on its end surface and for abutting against the end surface of the center axis; a press-fitting seat, which is liftably connected to the first removal seat, and a press-fitting hole for the first guide shaft to pass through is formed on the press-fitting seat; and a press-fitting power member, which enables the press-fitting seat to be lifted and lowered relative to the first removal seat.

[0008] In some embodiments, the first positioning device includes a first positioning bracket supported on a substrate, a first positioning block movably mounted on the first positioning bracket along a first direction, and a first positioning power member that moves the first positioning block along the first direction. The top surface of the first positioning block is formed with a first positioning groove for the sealing ring of the first feeding device to move into one by one, and the first positioning groove extends along the second direction to the side wall of the first positioning block; the bottom surface of the first positioning groove is formed with a first positioning base hole for the end of the first guide shaft to move in and out.

[0009] In some embodiments, the second press-fitting device includes: a second press-fitting support seat, which is slidably arranged on the second assembly guide rail; a second translational force member, which enables the second press-fitting support seat to move relative to the assembly support frame; a second press-fitting bracket, which can be lifted and lowered on the second press-fitting support seat; a second lifting power member, which enables the second press-fitting bracket to be lifted and lowered relative to the second press-fitting support seat; a second pick-up seat, which is fixed on the second press-fitting bracket, and the bottom of the second pick-up seat is provided with a second guide shaft for the gasket on the second positioning device to be sleeved, the second guide shaft extends downward from the bottom surface of the second pick-up seat in a direction perpendicular to the surface of the substrate, the second guide shaft has a second guide end located on its end surface and used to abut against the end surface of the center axis, the second pick-up seat has a cavity for the end of the second guide shaft to be placed, the second guide shaft can move relative to the second pick-up seat in a direction perpendicular to the substrate, and an elastic member is provided in the cavity to abut against the end of the second guide shaft; a clamping assembly, which is supported on the second press-fitting bracket and is used to clamp and release the gasket; and a clamping power member to open and close the clamping assembly.

[0010] In some embodiments, the second positioning device includes a second positioning bracket supported on the substrate, a second positioning block movably mounted on the second positioning bracket along the first direction, and a second positioning power member that enables the second positioning block to move along the first direction. The top surface of the second positioning block is formed with a second positioning groove for the gasket of the second feeding device to move into one by one, and the second positioning groove extends along the second direction to the side wall of the second positioning block; the bottom surface of the second positioning groove is formed with a second positioning base hole for the end of the second guide shaft to move in and out, and the top surface of the second positioning block is formed with a third positioning groove for the clamping assembly to move in and out, and the third positioning groove is connected to the second positioning groove.

[0011] In some embodiments, the retaining spring assembly device includes a third feeding device for providing retaining springs and a material receiving and expanding device; the material receiving and expanding device includes: a base; a guide ring shaft for receiving the retaining spring of the third feeding device, the guide ring shaft is arranged on the base and extends in a second direction perpendicular to the first direction, the guide ring shaft includes a guide ring shaft portion for moving the retaining spring and a guide ring connecting portion connected to the guide ring shaft portion and for inserting the retaining spring into the opening; a third positioning block is fixed on the base, the third positioning block includes an upper part and a lower part connected to each other, the upper part includes a limiting shaft portion for limiting the movement of the retaining spring, and the lower part has a positioning groove for the retaining spring on the guide ring shaft to move into; a material receiving lifting rod is liftably connected to the base, the material receiving lifting rod includes a material receiving shaft portion for moving the retaining spring and a material receiving connecting portion for inserting the retaining spring into the opening; an expanding pushing block is arranged above the guide ring shaft and Located on the side of the material receiving and lifting rod away from the third positioning block, the flared pushing block includes a flared shaft portion for docking with the end of the central axis of the automobile window motor and for moving the retaining spring, and a flared connecting portion for inserting the opening of the retaining spring; a material receiving and lifting power member for driving the material receiving and lifting rod to drive the retaining spring in the positioning groove to rise and be coaxial with the flared shaft portion; and a pushing device for pushing the retaining spring on the material receiving and lifting rod along the second direction through the flared pushing block to the central axis of the automobile window motor; the flared shaft portion includes a first flared portion and a first extension portion, the diameter of the first flared portion gradually increases from one end close to the material receiving and lifting rod to the first extension portion, and the flared connecting portion includes a second flared portion and a second extension portion, the thickness of the second flared portion gradually increases from one end close to the material receiving and lifting rod to the second extension portion in the first direction.

[0012] In some embodiments, the automobile window motor assembly equipment also includes a breathable film assembly device, which includes a fourth feeding device for providing a breathable film and a film pasting device for pasting the breathable film onto the automobile window motor, and the film pasting device is arranged between the fourth feeding device and the supporting device; the fourth feeding device includes a feeding shaft for installing a roll of film wound by a film strip, a return shaft for recycling the film strip, an extrusion assembly for squeezing the film strip, and a film pushing assembly located between the extrusion assembly and the return shaft, the film pushing assembly includes a film pushing plate and a film pushing power part for moving the film pushing plate, the film pushing plate includes a film pushing portion that is against the surface of the film strip and a grabbing portion for the film pasting device to grab the breathable film on the film strip.

[0013] In some embodiments, a first pressing device and a second pressing device are provided on the substrate, the first pressing device includes a first pressing seat for pressing the retaining spring on the central axis into the retaining spring groove of the central axis, and the second pressing device includes a second pressing seat for pressing the breathable film on the automobile window motor.

[0014] In some embodiments, the automobile window motor assembly equipment also includes a transport device arranged on one side of the base plate, a loading device for moving the automobile window motor to be assembled on the transport device to the supporting device, and an unloading device for moving the assembled automobile window motor on the supporting device to the transport device.

[0015] Compared with the prior art, the automobile window motor assembly equipment provided by the present invention includes a carrying device, a sealing ring assembly device, a gasket assembly device and a retaining spring assembly device. The carrying device includes a fixed support device and a linear drive device. The fixed support device includes a fixed support frame for placing the automobile window motor and a flip drive assembly. The sealing ring assembly device is used to set the sealing ring on the central axis of the automobile window motor, the gasket assembly device is used to set the gasket on the central axis, and the retaining spring assembly device is used to clamp the retaining spring on the central axis. The sealing ring assembly device, the gasket assembly device and the retaining spring assembly device are arranged in sequence along the first direction. In this way, the sealing ring assembly device, the gasket assembly device and the retaining spring assembly device can be used to respectively install the sealing ring, the gasket and the retaining spring on the automobile window motor supported on the fixed support frame, thereby improving assembly efficiency, shortening the production cycle of the product, and having a high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of the automobile window motor assembly equipment provided by an embodiment of the present invention. Figure 1 ;

[0017] Figure 2 This is a three-dimensional schematic diagram of the automobile window motor assembly equipment provided by an embodiment of the present invention. Figure 2 ;

[0018] Figure 3 This is a three-dimensional schematic diagram of the carrying device, sealing ring assembly device, gasket assembly device, and automobile window motor provided by the embodiment of the present invention. Figure 1 ;

[0019] Figure 4 This is a three-dimensional schematic diagram of the carrying device, sealing ring assembly device, gasket assembly device, and automobile window motor provided by the embodiment of the present invention. Figure 2 ;

[0020] Figure 5 This is a three-dimensional diagram of the assembly support frame, the first press-fitting device, and the second press-fitting device provided in an embodiment of the present invention. Figure 1 ;

[0021] Figure 6 It is a schematic cross-sectional view of a first removal seat and a press-fitting seat of a first press-fitting device provided by an embodiment of the present invention;

[0022] Figure 7It is a three-dimensional schematic diagram of a first feeding device and a first positioning device provided in an embodiment of the present invention;

[0023] Figure 8 This is a three-dimensional diagram of the assembly support frame, the first press-fitting device, and the second press-fitting device provided in an embodiment of the present invention. Figure 2 ;

[0024] Figure 9 It is a schematic cross-sectional view of a second mounting seat and a clamping assembly of a second press-fitting device provided by an embodiment of the present invention;

[0025] Figure 10 It is a three-dimensional schematic diagram of a second feeding device and a second positioning device provided by an embodiment of the present invention;

[0026] Figure 11 It is a three-dimensional schematic diagram of the clip spring assembly device, the bearing device and the automobile window motor provided by the embodiment of the present invention when the material splicing lifting rod is not raised;

[0027] Figure 12 It is a three-dimensional schematic diagram of the clip spring assembly device, the bearing device and the automobile window motor after the material splicing lifting rod is raised according to an embodiment of the present invention;

[0028] Figure 13 It is a cross-sectional schematic diagram of the embodiment of the present invention when the clip spring assembly device is docked with the automobile window motor on the supporting device;

[0029] Figure 14 It is a three-dimensional schematic diagram of the base, guide ring shaft, third positioning block, material receiving lifting rod, expanding material pushing block, and material pushing device in the material receiving and expanding device provided in an embodiment of the present invention;

[0030] Figure 15 It is a three-dimensional schematic diagram of a first pressing device, a breathable membrane assembly device, and a blanking device provided in an embodiment of the present invention;

[0031] Figure 16 is a perspective schematic diagram of a fourth feeding device provided in an embodiment of the present invention;

[0032] Figure 17 It is a three-dimensional schematic diagram of a first pressing device, a clip assembly device, and a second pressing device provided by an embodiment of the present invention;

[0033] Figure 18 It is a structural schematic diagram of a car window motor provided by an embodiment of the present invention.

[0034] Description of main component symbols:

[0035] 1000-Automobile window motor assembly equipment; 10-Baseboard; 11-Assembly support frame; 111-First assembly guide rail; 112-Second assembly guide rail; 20-Carrying device; 21-Fixed support device; 211-Fixed support frame; 2111-Fixed support base; 2112-Fixed support rotating seat; 212-Flip drive assembly; 22-Linear drive device; 30-Sealing ring assembly device; 31-First feeding device; 32-First positioning device; 321-First positioning bracket; 322-First positioning block; 3221-First positioning groove; 3222-First positioning base hole; 323-First positioning power member; 33-First pressing device; 331-First pressing support seat; 332-First translation power member; 3 33-first press-fitting bracket; 334-first lifting power member; 335-first removal seat; 3351-first guide shaft; 335a-first guide end; 336-press-fitting seat; 3361-press-fitting hole; 3362-flange portion; 337-press-fitting power member; 40-gasket assembly device; 41-second feeding device; 42-second positioning device; 421-second positioning bracket; 422-second positioning block; 4221-second positioning groove; 4222-second positioning base hole; 4223-third positioning groove; 423-second positioning power member; 43-second press-fitting device; 431-second press-fitting support seat; 432-second translation power member; 433-second press-fitting bracket; 434-second lifting power member; 435-first Second mounting seat; 4351-second guide shaft; 435a-second guide end; 4352-cavity; 4353-elastic member; 436-clamping assembly; 437-clamping power member; 50-circlip assembly device; 51-third feeding device; 52-material expansion device; 53-base; 54-guide ring shaft; 541-guide ring shaft; 542-guide ring connecting portion; 55-third positioning block; 551-limiting shaft; 552-positioning slot; 56-material lifting rod; 561-material shaft; 562-material connecting portion; 57-material lifting power member; 58-expanding pushing block; 581-expanding shaft; 5811-first expanding portion; 5812-first extension portion; 582-expanding connecting portion; 5821- Second flared portion; 5822-second extension portion; 583-support slot; 59-paddle device; 591-paddle rod assembly; 592-paddle power member; 520-pushing device; 521-pushing bracket; 522-pushing power member; 60-first pressing device; 61-first pressing seat; 70-second pressing device; 71-second pressing seat; 80-breathable membrane assembly device; 81-fourth feeding device; 811-feeding bracket; 812-feeding shaft; 813-returning shaft; 814-roller; 815-extrusion assembly; 8151-extrusion fixing rod; 8152-extrusion folding rod; 8153-extrusion platform; 8154-extrusion shaft; 816-film pushing assembly; 8161-film pushing plate; 816a-film pushing portion;816b - gripping unit; 8162 - film-pushing power element; 82 - film-applying device; 821 - multi-axis manipulator; 822 - vacuum suction rod; 90 - transport device; 91 - loading device; 92 - unloading device; 101 - sealing ring; 102 - gasket; 103 - retaining spring; 1100 - car window motor; 1110 - motor section; 1120 - motor cover; 1121 - vent hole; 1122 - screw hole; 1130 - gear section; 1131 - reduction gear; 1132 - center shaft; 1133 - retaining spring groove; D1 - first direction; D2 - second direction. DETAILED DESCRIPTION

[0036] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] In order to enable those skilled in the art to better understand the technical solution of the present invention, the implementation of the present invention is described in detail below with reference to specific drawings.

[0038] For the convenience of description, the terms "front", "rear", "left", "right", "up" and "down" mentioned below are consistent with the front, rear, left, right, up and down directions of the drawings themselves, but do not limit the structure of the present invention.

[0039] Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by persons of ordinary skill in the art to which this invention pertains. The terms "first," "second," and similar terms used in the present patent application specification and claims do not denote any order, quantity, or importance, but are merely used to distinguish different components. Similarly, terms such as "a" or "an" do not denote a limitation of quantity, but rather denote the presence of at least one.

[0040] like Figures 1 to 18As shown, the automobile window motor assembly equipment 1000 provided in this embodiment includes a base plate 10 and the following devices supported on the base plate 10: a carrying device 20, which includes a fixed support device 21 and a linear drive device 22 capable of moving the fixed support device 21 relative to the base plate 10 along a first direction D1; the fixed support device 21 includes a fixed support frame 211 for placing the automobile window motor 1100 and a flip drive assembly 212 for rotating the automobile window motor 1100 about the first direction D1; a sealing ring assembly device 30, used for fitting the sealing ring 101 onto the central axis 1132 of the automobile window motor 1100; a gasket assembly device 40, used for fitting the gasket 102 onto the central axis 1132; and a retaining spring assembly device 50, used for retaining the retaining spring 103 onto the central axis 1132; the sealing ring assembly device 30, the gasket assembly device 40, and the retaining spring assembly device 50 are arranged in sequence along the first direction D1.

[0041] The above-mentioned automobile window motor assembly equipment 1000 can respectively install the sealing ring 101, gasket 102, and retaining spring 103 on the automobile window motor 1100 supported on the fixed support frame 211 through the sealing ring assembly device 30, the gasket assembly device 40, and the retaining spring assembly device 50, thereby improving the assembly efficiency, shortening the product production cycle, and having a high degree of automation.

[0042] See also Figure 1 and Figure 2 The automobile window motor assembly device 1000 provided in this embodiment includes a base plate 10, a carrying device 20, a sealing ring assembly device 30, a gasket assembly device 40, and a retaining spring assembly device 50. The carrying device 20, the sealing ring assembly device 30, the gasket assembly device 40, and the retaining spring assembly device 50 are all supported on the base plate 10. In this embodiment, the surface of the base plate 10 has a first direction D1 (the D1 direction shown in the figure, hereinafter collectively referred to as the first direction D1) and a second direction D2 (the D2 direction shown in the figure, hereinafter collectively referred to as the second direction D2) that are perpendicular to each other. The sealing ring assembly device 30, the gasket assembly device 40, and the retaining spring assembly device 50 are arranged in sequence along the first direction D1, and the carrying device 20 is spaced apart from the sealing ring assembly device 30, the gasket assembly device 40, and the retaining spring assembly device 50 in the second direction D2.

[0043] See also Figure 1As shown in FIG4 , the supporting device 20 provided in this embodiment includes a fixed support device 21 and a linear drive device 22 capable of moving the fixed support device 21 relative to the substrate 10 along a first direction D1; the fixed support device 21 includes a fixed support frame 211 for placing the automobile window motor 1100 and a flip drive assembly 212 for rotating the automobile window motor 1100 along the first direction D1. In this embodiment, the linear drive device 22 is any existing linear module in the prior art that can realize the linear motion of the fixed support device 21 along the first direction D1. The linear drive device 22 extends along the first direction D1 and has a length of at least The cover sealing ring assembly device 30, the gasket assembly device 40, the retaining spring assembly device 50 and the breathable membrane assembly device 80; the fixed support device 21 includes a fixed support frame 211 and a flip drive assembly 212, the fixed support frame 211 includes a fixed support base 2111 connected to the linear drive device 22 and a fixed support rotating seat 2112 rotatably supported on the fixed support base 2111 with the first direction D1 as the axis, the fixed support base 2111 can move along the first direction D1 under the drive of the linear drive device 22, and the flip drive assembly 212 is supported on the fixed support base 2111 and connected to the fixed support rotating seat 2112.

[0044] See also Figure 3 Figure 4 Figure 18 In this embodiment, the automobile window motor 1100 includes a motor part 1110, a motor cover 1120, and a gear part 1130 installed in the motor cover 1120. The gear part 1130 includes a reduction gear 1131 and a central shaft 1132. The motor cover 1120 is provided with a vent 1121. The outer periphery of the motor cover 1120 is provided with three screw holes 1122. The fixed support rotating seat 2112 is provided with, but not limited to, three top tips, which correspond to the three screw holes 1122 of the motor cover 1120 respectively. In this way, after the automobile window motor 1100 is placed, the top tips are inserted into the corresponding screw holes 1122, thereby keeping the automobile window motor 1100 on the fixed support rotating seat 2112. It should be noted that when installing the sealing ring 101 and the gasket 102, the automobile window motor 1100 is placed on the fixed support frame 211 in a basically horizontal state, and then the sealing ring 101 and the gasket 102 are installed on the central axis 1132 of the automobile window motor 1100 from top to bottom; when installing the retaining spring 103, the flip driving assembly 212 rotates the fixed support rotating seat 2112 approximately 90°, so that the automobile window motor 1100 is placed on the fixed support frame 211 in a basically vertical state, and then the retaining spring 103 is pushed in translationally along the axis of the central axis 1132.

[0045] See also Figures 1 to 10The sealing ring assembly device 30 provided in this embodiment is used to fit the sealing ring 101 onto the central shaft 1132 of the automobile window motor 1100 to seal the gap between the central shaft 1132 and the reduction gear 1131. The gasket assembly device 40 is used to fit the gasket 102 onto the central shaft 1132. The gasket 102 is located on the outside of the sealing ring 101. The sealing ring 101 can be pressed from top to bottom when the automobile window motor 1100 is in a horizontal state, or it can be pushed in when the automobile window motor 1100 is in a vertical state; similarly, the gasket 102 can be placed from top to bottom when the automobile window motor 1100 is in a horizontal state, or it can be pushed in when the automobile window motor 1100 is in a vertical state. In this embodiment, the sealing ring 101 and the gasket 102 are both installed from top to bottom when the automobile window motor 1100 is placed horizontally on the supporting device 20. An assembly support frame 11 is provided on the base plate 10. The assembly support frame 11 is provided with a plurality of assembly rails located above the supporting device 20 and extending along the second direction D2. The plurality of assembly rails are divided into a first assembly rail 111 and a second assembly rail 112. The first assembly rail 111 and the second assembly rail 112 are respectively provided on opposite sides of the assembly support frame 11. The sealing ring assembly device 30 includes a first feeding device 31 for providing a sealing ring 101, a first positioning device 32 for receiving the sealing ring 101 delivered by the first feeding device 31, and a first pressing device 33 for sleeveing ​​the sealing ring 101 on the first positioning device 32 onto the central shaft 1132 of the automobile window motor 1100. The sealing ring 101 is placed flat on the first positioning device 32, and the first pressing device 33 is installed on the first assembly guide rail 111. The gasket assembly device 40 includes a second feeding device 41 for providing a gasket 102, a second positioning device 42 for receiving the gasket 102 delivered by the second feeding device 41, and a second pressing device 43 for sleeveing ​​the gasket 102 on the second positioning device 42 onto the central shaft 1132 of the automobile window motor 1100. The gasket 102 is placed flat on the second positioning device 42, and the second pressing device 43 is installed on the second assembly guide rail 112.

[0046] See also Figures 5 to 7 The first feeding device 31 provided in this embodiment is used to provide the sealing ring 101. In this embodiment, the first feeding device 31 includes a vibration plate part and a straight vibration part. The straight vibration part extends along the second direction D2, and one end of the straight vibration part is connected to the vibration plate part. Through the vibration of the vibration plate part, the multiple sealing rings 101 located inside it are fed into the straight vibration part one by one and in a horizontal state, and then the sealing ring 101 is moved along the second direction D2 by the straight vibration part.

[0047] See also Figures 5 to 7The first positioning device 32 provided in this embodiment receives the sealing ring 101 delivered by the first feeding device 31. The sealing ring 101 is placed flat on the first positioning device 32. The first pressing device 33 is used to fit the sealing ring 101 on the first positioning device 32 onto the central shaft 1132 of the automobile window motor 1100. It is worth noting that the automobile window motor 1100 is placed in a substantially horizontal position on the fixed support frame 211, with the axis of the central shaft 1132 substantially perpendicular to the base plate 10.

[0048] See also Figure 5 and Figure 6In this embodiment, the first press-fitting device 33 includes a first press-fitting support seat 331, a first translational force member 332, a first press-fitting bracket 333, a first lifting power member 334, a first removal seat 335, a press-fitting seat 336, and a press-fitting power member 337. The first press-fitting support seat 331 is slidably disposed on the first assembly guide rail 111. The first translational force member 332 is fixed to the assembly support frame 11. The first translational force member 332 is, but is not limited to, a cylinder. It is connected to the first press-fitting support seat 331 and can drive the first press-fitting support seat 331 to move relative to the assembly support frame 11 along the second direction D2, so that the first press-fitting support seat 331 reciprocates between the first positioning device 32 and the carrying device 20. The first press-fitting bracket 333 is supported on the first press-fitting support seat 331 in a liftable manner. The first lifting power member 334 is fixed on the first press-fit support seat 331. The first lifting power member 334 is but not limited to a cylinder. The first lifting power member 334 can drive the first press-fit support 333 to rise and fall relative to the first press-fit support seat 331. The first removal seat 335 has but is not limited to a circular cross-section. The first removal seat 335 is fixed on the first press-fit support 333. The first removal seat 335 has a first guide shaft 3351 located at its bottom end and for the sealing ring 101 on the first positioning device 32 to be sleeved. The first guide shaft 3351 extends downward from the bottom surface of the first removal seat 335 in a direction perpendicular to the surface of the substrate 10. The first guide shaft 3351 and the first removal seat 335 can be made into one piece. The first guide shaft 3351 has a portion located on its end surface and for contacting with the central axis 11 The first guide end 335a of the first guide end 335a is abutted against the end face of 32, and the press-fitting seat 336 is connected to the first removal seat 335 in a liftable manner. The press-fitting seat 336 has but is not limited to a circular cross-section. The press-fitting seat 336 is sleeved on the outside of the first removal seat 335. A press-fitting hole 3361 is formed on the press-fitting seat 336 for the first guide shaft 3351 to pass through. The press-fitting power piece 337 is fixed on the first press-fitting bracket 333. The press-fitting power piece 337 is but is not limited to a cylinder. The press-fitting power piece 337 can drive the press-fitting seat 336 to rise and fall relative to the first removal seat 335.It is worth mentioning that the diameter of the first guide shaft 3351 is the same as the diameter of the central shaft 1132 of the automobile window motor 1100, or slightly larger than the diameter of the central shaft 1132. After detecting that the automobile window motor 1100 to be assembled is placed on the fixed support device 21 below the assembly support frame 11, the first translation force member 332 drives the first press-fitting support seat 331 to move along the second direction D2 to above the first positioning device 32, and the first lifting power member 334 drives the first press-fitting bracket 333 to drive the first removal seat 335 to move downward, and the sealing ring is inserted through the first guide shaft 3351 of the first removal seat 335. 101, so that the sealing ring 101 is sleeved on the first guide shaft 3351, the first press-fitting bracket 333 is controlled to rise, the first translation force member 332 drives the first press-fitting support seat 331 to move along the second direction D2 to above the fixed support device 21, and the first lifting power member 334 drives the first press-fitting bracket 333 to drive the first removal seat 335 to move downward, and the end face of the first guide shaft 3351 is against the end face of the central shaft 1132 of the automobile window motor 1100, and the press-fitting power member 337 controls the press-fitting seat 336 to move downward to press the sealing ring 101 from the first guide shaft 3351 downward to the central shaft 1132.

[0049] from Figure 6 It can be seen that a downward-extending flange portion 3362 is formed on the edge of the press-fitting hole 3361 of the press-fitting seat 336, and the flange portion 3362 extends along the entire circumference of the press-fitting seat 336. The inner diameter of the flange portion 3362 is larger than the outer diameter of the first guide shaft 3351. In this way, the sealing ring 101 can be pushed into the gap formed between the center shaft 1132 and the reduction gear 1131 through the flange portion 3362.

[0050] See also Figure 7 The first positioning device 32 provided in this embodiment includes a first positioning bracket 321 supported on the substrate 10, a first positioning block 322 movably mounted on the first positioning bracket 321 along the first direction D1, and a first positioning power member 323 that enables the first positioning block 322 to move along the first direction D1. The side wall of the first positioning block 322 abuts against the channel outlet of the first feeding device 31. The first positioning power member 323 is supported on the first positioning bracket 321. The first positioning power member 323 is, but is not limited to, Cylinder, the top surface of the first positioning block 322 is formed with a first positioning groove 3221 for the sealing ring 101 of the first feeding device 31 to move in one by one, the first positioning groove 3221 extends along the second direction D2 to the side wall of the first positioning block 322, and the bottom surface of the first positioning groove 3221 is formed with a first positioning base hole 3222 for the end of the first guide shaft 3351 to move in and out. Under the drive of the first positioning power member 323, the first positioning block 322 receives the sealing ring 101 and then moves to close the channel outlet.

[0051] See also Figures 8 to 10 The second feeding device 41 provided in this embodiment is used to provide gaskets 102. In this embodiment, the second feeding device 41 includes a vibration plate part and a straight vibration part. The straight vibration part extends along the second direction D2, and one end of the straight vibration part is connected to the vibration plate part. Through the vibration of the vibration plate part, the multiple gaskets 102 located inside it are fed into the straight vibration part one by one and in a horizontal state, and then the gaskets 102 are moved along the second direction D2 by the straight vibration part.

[0052] See also Figures 8 to 10 The second positioning device 42 provided in this embodiment receives the gasket 102 delivered by the second feeding device 41. The gasket 102 is placed flat on the second positioning device 42. The second pressing device 43 is used to fit the gasket 102 on the second positioning device 42 onto the central shaft 1132 of the automobile window motor 1100. It is worth noting that the automobile window motor 1100 is placed in a substantially horizontal position on the fixed support frame 211, with the axis of the central shaft 1132 substantially perpendicular to the base plate 10.

[0053] See also Figure 8 and Figure 9In this embodiment, the second press-fitting device 43 includes a second press-fitting support seat 431, a second translational force member 432, a second press-fitting bracket 433, a second lifting power member 434, a second removal seat 435, a clamping assembly 436 and a clamping power member 437. The second press-fitting support seat 431 is slidably arranged on the second assembly guide rail 112. The second translational force member 432 is fixed on the assembly support frame 11, and the second translational force member 432 is but not limited to a cylinder. The second translational force member 432 can drive the second press-fitting support seat 431 to move relative to the assembly support frame 11 along the second direction D2. The second press-fitting bracket 433 is supported on the second press-fitting support seat 431 in a liftable manner. The second lifting power member 434 is fixed on the second press-fitting support seat 431, and the second lifting power member 434 is but not limited to a cylinder. The second lifting power member 434 can drive the second press-fitting bracket 433 to move up and down relative to the second press-fitting support seat 431. The second mounting seat 435 has but is not limited to a circular cross-section. The second mounting seat 435 is fixed on the second press-fitting bracket 433. The bottom of the second mounting seat 435 is provided with a second guide shaft 4351 for the gasket 102 on the second positioning device 42 to be sleeved. The second guide shaft 4351 extends downward from the bottom surface of the second mounting seat 435 in a direction perpendicular to the surface of the substrate 10. The second guide shaft 4351 has a second guide end 435a located on its end surface and used to abut against the end surface of the center axis 1132. The second mounting seat 435 has a cavity 4352 for the end of the second guide shaft 4351 to be placed. The second guide shaft 4351 can move relative to the second mounting seat 435 in a direction perpendicular to the substrate 10. An elastic member 4353 is provided in the cavity 4352 to abut against the end of the second guide shaft 4351. The elastic member 4353 is but not limited to a spring. The clamping assembly 436 is supported on the second press-fitting bracket 433 and is used to clamp and release the gasket 102. The clamping power piece 437 is fixed on the second press-fitting bracket 433. The clamping power piece 437 is but not limited to a cylinder. The clamping power piece 437 can control the opening and closing of the clamping assembly 436.It should be noted that after detecting that the automobile window motor 1100 with the assembly sealing ring 101 is placed on the fixed support device 21 below the assembly support frame 11, the second translation force member 432 drives the second press-fitting support seat 431 to move along the second direction D2 to above the second positioning device 42, and the second lifting power member 434 drives the second press-fitting bracket 433 to drive the second removal seat 435 to move downward, and the second guide shaft 4351 of the second removal seat 435 is inserted into the inner hole of the gasket 102, and the clamping power member 437 controls the clamping assembly 436 to clamp the gasket 102 so that the gasket 102 is kept on the second guide shaft 4351, and controls the second press-fitting bracket 433 to rise. The second translational force member 432 drives the second press-fitting support seat 431 to move along the second direction D2 to above the fixed support device 21, and the second lifting power member 434 drives the second press-fitting bracket 433 to drive the second removal seat 435 to move downward. After the end face of the second guide shaft 4351 abuts against the end face of the central shaft 1132 of the automobile window motor 1100, as the second removal seat 435 continues to move downward, the second guide shaft 4351 moves upward relative to the second removal seat 435 and presses the elastic member 4353 located in the cavity 4352. After the gasket 102 is sleeved on the central shaft 1132, the clamping power member 437 controls the clamping assembly 436 to release the gasket 102.

[0054] See also Figure 10 The second positioning device 42 provided in this embodiment includes a second positioning bracket 421 supported on the substrate 10, a second positioning block 422 movably mounted on the second positioning bracket 421 along the first direction D1, and a second positioning power member 423 that enables the second positioning block 422 to move along the first direction D1. The second positioning power member 423 is, but not limited to, a cylinder. The second positioning power member 423 is supported on the second positioning bracket 421. The side wall of the second positioning block 422 is against the channel outlet of the second feeding device 41. The top surface of the second positioning block 422 is formed with a gasket for the second feeding device 41. 102 moves into the second positioning groove 4221 one by one, and the second positioning groove 4221 extends along the second direction D2 to the side wall of the second positioning block 422. With the driving of the second positioning power member 423, the second positioning block 422 receives the gasket 102 and moves to close the channel outlet. The bottom surface of the second positioning groove 4221 is formed with a second positioning base hole 4222 for the end of the second guide shaft 4351 to move in and out, and the top surface of the second positioning block 422 is formed with a third positioning groove 4223 for the clamping assembly 436 to move in and out, and the third positioning groove 4223 is connected to the second positioning groove 4221.

[0055] See also Figures 11 to 14The circlip assembly device 50 provided in this embodiment is used to clamp the circlip 103 onto the central shaft 1132. The circlip assembly device 50 includes a third feeding device 51 for providing the circlip 103 and a material receiving and expanding device 52. In this embodiment, the first feeding device 31 includes a vibrating plate portion. Through the vibration of the vibrating plate portion, the plurality of circlips 103 located therein are fed one by one into the material receiving and expanding device 52 with the surface of the circlip 103 perpendicular to the second direction D2. The material receiving and expanding device 52 includes a base 53, a guide ring shaft 54, a third positioning block 55, a material receiving and lifting rod 56, a material receiving and lifting power member 57, an expanding pushing block 58 and a pushing device 520. The guide ring shaft 54 ​​is used to receive the retaining spring 103 of the third feeding device 51. The guide ring shaft 54 ​​is arranged on the base 53 and extends along the second direction D2. The guide ring shaft 54 ​​includes a guide ring shaft portion 541 for the retaining spring 103 to move and a guide ring connecting portion 542 connected to the guide ring shaft portion 541 and used to be placed in the opening of the retaining spring 103. The guide ring shaft portion 541 has a circular cross-section. The diameter of the guide ring shaft 541 matches the inner diameter of the retaining spring 103 when it is not expanded; the third positioning block 55 is fixed on the base 53, and the third positioning block 55 includes an upper part and a lower part connected to each other, the upper part includes a limiting shaft 551 for limiting the movement of the retaining spring 103, the limiting shaft 551 has a circular cross-section, and the diameter of the limiting shaft 551 is larger than the inner diameter of the retaining spring 103 when it is not expanded; the lower part has a positioning groove 552 for the end of the guide ring shaft 54 ​​and the retaining spring 103 on the guide ring shaft 54 ​​to move into; the material lifting rod 56 is connected to the base 53 in a liftable manner. The material-receiving lifting rod 56 includes a material-receiving shaft portion 561 for moving the retaining spring 103 and a material-receiving connecting portion 562 for inserting the opening of the retaining spring 103. The material-receiving shaft portion 561 has a circular cross-section. The material-receiving lifting power member 57 is fixed below the base 53. The material-receiving lifting power member 57 is, but not limited to, a cylinder. The material-receiving lifting power member 57 can drive the material-receiving lifting rod 56 to move up and down, thereby moving the retaining spring 103 in the positioning groove 552 one by one to the end surface of the limiting shaft portion 551. The flared pushing block 58 is fixed Fixed on the base 53, the flared pusher block 58 is disposed above the guide ring shaft 54 ​​and on the side of the material receiving and lifting rod 56 away from the third positioning block 55. The flared pusher block 58 includes a flared shaft portion 581 for coaxially connecting with the end of the central shaft 1132 of the automobile window motor 1100 and allowing the retaining spring 103 to move, and a flared connecting portion 582 for receiving the opening of the retaining spring 103. The flared shaft portion 581 has a circular cross-section and is coaxial with the limiting shaft portion 551 and extends in a second direction D2 perpendicular to the first direction D1.The diameter size of the guide ring shaft portion 541, the diameter size of the material receiving shaft portion 561 and the diameter size of the flared shaft portion 581 close to the end of the material receiving lifting rod 56 are all the same. Under the drive of the material receiving lifting power member 57, the material receiving shaft portion 561 of the material receiving lifting rod 56 drives the retaining spring 103 in the positioning groove 552 to rise, and the material receiving lifting power member 57 drives the material receiving shaft portion 561 and the flared shaft portion 581 to be coaxially arranged; the flared shaft portion 581 includes a first flared portion 5811 and a first extension portion 5812, the diameter of the first flared portion 5811 gradually increases from the end close to the material receiving lifting rod 56 to the first extension portion 5812, and the flared connecting portion 582 includes a second flared portion 5821 and a second The extension part 5822 and the second flared part 5821 gradually increase in thickness in the first direction D1 from one end close to the material receiving lifting rod 56 to the second extension part 5822; the pushing device 520 is used to push the retaining spring 103 on the material receiving lifting rod 56 along the second direction D2 through the flared pushing block 58 to the central axis 1132 of the automobile window motor 1100, and the pushing device 520 includes a pushing bracket 521 for pushing the retaining spring 103 from the material receiving shaft 561 of the material receiving lifting rod 56 along the second direction D2 through the flared pushing block 58 to the central axis 1132 and a pushing power member 522 for driving the pushing bracket 521 to move, and the pushing power member 522 is but not limited to a cylinder. It should be noted that only one retaining spring 103 can be moved into the positioning slot 552 of the third positioning block 55 at a time, and is limited to move along the material receiving shaft 561 under the limit of the positioning slot 552. The material receiving lifting rod 56 is driven to move upward (above the figure) by the material receiving lifting power member 57, and the retaining spring 103 in the third positioning block 55 is lifted to the position of the limiting shaft 551. The center of the limiting shaft 551, the center of the retaining spring 103, the center of the material receiving shaft 561 and the center of the flared shaft 581 are aligned. The centers of the central shaft 1132 are substantially aligned. The pushing power member 522 drives the pushing bracket 521 to push the retaining spring 103 in the second direction D2. After the retaining spring 103 moves onto the flared pushing block 58, the first flared portion 5811 and the second flared portion 5821 act to expand the retaining spring 103 as it moves, so that the inner diameter of the retaining spring 103 matches the outer diameter of the central shaft 1132. The retaining spring 103 is then pushed onto the central shaft 1132 by the pushing bracket 521.

[0056] See also Figure 11 and Figure 12 In this embodiment, the retaining spring assembly device 50 also includes a paddle device 59, which includes a paddle rod assembly 591 for resisting the retaining spring 103 on the guide ring shaft 54 ​​and a paddle power member 592 capable of driving the paddle rod assembly 591 to move along the second direction D2. The paddle power member 592 is but not limited to a cylinder. In this way, the retaining spring 103 can be kept moving smoothly on the guide ring shaft 54, avoiding the phenomenon of the retaining spring 103 piling up.

[0057] See also Figure 13 and Figure 14 In this embodiment, the length of the flared connecting portion 582 in the second direction D2 is greater than that of the flared shaft portion 581. A support groove 583 is formed at the top of the flared connecting portion 582 for placing the central shaft 1132 of the automobile window motor 1100. In this way, the central shaft 1132 placed on the support groove 583 can be supported during pushing. Under the action of the flared connecting portion 582, the retaining spring 103 can also be prevented from restoring and deforming before being pushed into the central shaft 1132.

[0058] See also Figures 15 and 16 The automobile window motor assembly equipment 1000 provided in this embodiment also includes a breathable film assembly device 80. The breathable film assembly device 80 is supported on a substrate 10. The sealing ring assembly device 30, the gasket assembly device 40, the retaining spring assembly device 50, and the breathable film assembly device 80 are arranged sequentially along a first direction D1. The breathable film assembly device 80 includes a fourth feeding device 81 for providing a breathable film (not shown) and a film application device 82 for applying the breathable film to the automobile window motor 1100. The film application device 82 is disposed between the fourth feeding device 81 and the supporting device 20. In this embodiment, the film application device 82 includes a multi-axis robot 821 and a vacuum suction rod 822 mounted on the multi-axis robot 821. Driven by the multi-axis robot 821, the vacuum suction rod 822 moves to the fourth feeding device 81 to grasp the breathable film. After moving to the top of the supporting device 20, the vacuum suction rod 822 applies the breathable film to the automobile window motor 1100, which is placed on the fixed support frame 211. The fourth feeding device 81 includes a feeding bracket 811, a feeding shaft 812 for installing a roll of film formed by winding a film strip (not shown), a return shaft 813 for recovering the film strip, a roller 814 for guiding the movement of the film strip, an extrusion assembly 815 for squeezing the film strip, and a film pushing assembly 816 located between the extrusion assembly 815 and the return shaft 813. The feeding shaft 812, the roller 814, and the return shaft 813 are all rotatably supported on the feeding bracket 811; the film pushing assembly 816 includes a film pushing plate 8161 and a film pushing power member 8162 for moving the film pushing plate 8161. The film pushing power member 8162 is but not limited to a cylinder. The film pushing power member 8162 is fixed on the feeding bracket 811. The film pushing plate 8161 includes a film pushing portion 816a that is against the surface of the film strip and a grabbing portion 816b for the film supply device 82 to grab the breathable film on the film strip. It should be noted that when the system detects that the breathable film in the film strip on the film pushing portion 816a is taken out, the film pushing power member 8162 will drive the film pushing plate 8161 to move, pushing the film strip to move, so as to avoid the film strip being torn.

[0059] See also Figure 16In this embodiment, the extrusion assembly 815 includes an extrusion fixing rod 8151, an extrusion folding rod 8152, an extrusion platform 8153, and an extrusion shaft 8154. The extrusion folding rod 8152 is rotatably mounted on the feeding bracket 811. One end of the extrusion folding rod 8152 is fixed to the extrusion shaft 8154, and the other end is connected to the extrusion fixing rod 8151 through a tension spring (not shown in the figure). A gap for the film supply belt to move is formed between the extrusion shaft 8154 and the extrusion platform 8153.

[0060] See also Figure 1 、 Figure 15 、 Figure 17 and Figure 18 The substrate 10 provided in this embodiment is provided with a first pressing device 60 and a second pressing device 70. The first pressing device 60 includes a first pressing seat 61 for pressing the retaining spring 103 on the central shaft 1132 into the retaining spring groove 1133 of the central shaft 1132. The second pressing device 70 includes a second pressing seat 71 for pressing the breathable membrane on the automobile window motor 1100. In this embodiment, the first pressing seat 61 and the second pressing seat 71 can be supported above the supporting device 20 in a liftable manner. After the retaining spring assembly device 50 installs the retaining spring 103 on the central shaft 1132, the retaining spring 103 is further pushed toward the reduction gear 1131 through the first pressing seat 61 to clamp the retaining spring 103 into the retaining spring groove 1133 of the central shaft 1132; after the breathable membrane assembly device 80 fits the breathable membrane to the breathable hole 1121 on the motor cover 1120, the breathable membrane and the motor cover 1120 are further pressed by the second pressing seat 71, so that the breathable membrane is pressed tightly against the motor cover 1120.

[0061] Please return to see Figure 1 and Figure 2 The automobile window motor assembly equipment 1000 provided in this embodiment also includes a material transporting device 90 provided on one side of the substrate 10, a loading device 91 for moving the automobile window motor 1100 to be assembled on the material transporting device 90 to the carrier device 20, and a material unloading device 92 for moving the automobile window motor 1100 assembled on the carrier device 20 to the material transporting device 90. The material transporting device 90 is connected to the upstream and downstream equipment, so that the upstream equipment can move the automobile window motor 1100 to be assembled to the carrier device 20. 00 is sent to the side of the automobile window motor assembly equipment 1000 through the material conveying device 90, and the loading device 91 grabs the automobile window motor 1100 and puts it on the carrying device 20. After passing through the sealing ring assembly device 30, the gasket assembly device 40, the retaining spring assembly device 50 and the breathable film assembly device 80, the sealing ring 101, the gasket 102, the retaining spring 103 and the breathable film are installed on the automobile window motor 1100 in sequence, and then grabbed by the unloading device 92 and put on the material conveying device 90 and moved to the downstream equipment.

Claims

1. An automobile window motor assembly device, characterized in that: The invention comprises a substrate and the following device supported on the substrate: A carrying device, comprising a fixed support device and a linear drive device capable of moving the fixed support device relative to the substrate along a first direction; The fixed support device includes a fixed support frame for placing the automobile window motor and a flip drive assembly for rotating the automobile window motor with the first direction as the axis; A sealing ring assembly device, used for fitting the sealing ring onto the central shaft of the automobile window motor; A gasket assembly device, used for fitting the gasket onto the central shaft; as well as A circlip assembly device, used for assembling the circlip on the central shaft; The sealing ring assembly device, the gasket assembly device, and the retaining spring assembly device are arranged in sequence along the first direction; The circlip assembly device includes a third feeding device for providing circlips and a material receiving and expanding device; The material splicing and expanding device comprises: base; a guide ring shaft for receiving the retaining spring of the third feeding device, the guide ring shaft being disposed on the base and extending in a second direction perpendicular to the first direction, the guide ring shaft comprising a guide ring shaft portion for the retaining spring to move and a guide ring connecting portion connected to the guide ring shaft portion and for receiving an opening of the retaining spring; a third positioning block fixed on the base, the third positioning block comprising an upper portion and a lower portion connected to each other, the upper portion comprising a limiting shaft portion for limiting movement of the retaining spring, and the lower portion comprising a positioning slot for the retaining spring on the guide ring shaft to move into; a material receiving and lifting rod connected to the base in a liftable manner, the material receiving and lifting rod comprising a material receiving shaft portion for moving the clamping spring and a material receiving connecting portion for inserting the opening of the clamping spring; a flared pusher block, disposed above the guide ring shaft and on a side of the material receiving and lifting rod away from the third positioning block, the flared pusher block comprising a flared shaft portion for docking with the end of the central shaft of the automobile window motor and for allowing the retaining spring to move, and a flared connecting portion for inserting the retaining spring into the opening; A material receiving and lifting power member, used for driving the material receiving and lifting rod to drive the clip in the positioning slot to rise and be coaxial with the flared shaft; and A material pushing device, used for pushing the clip on the material receiving and lifting rod along the second direction through the flared material pushing block to the central axis of the automobile window motor; The flared shaft portion includes a first flared portion and a first extension portion, the first flared portion gradually increasing in diameter from one end close to the material connection lifting rod to the first extension portion, the flared connecting portion includes a second flared portion and a second extension portion, the second flared portion gradually increasing in thickness in the first direction from one end close to the material connection lifting rod to the second extension portion.

2. The automobile window motor assembly equipment according to claim 1, characterized in that: The base plate is provided with an assembly support frame, and the assembly support frame is provided with a plurality of assembly rails located above the carrying device and extending in a second direction perpendicular to the first direction. The plurality of assembly rails are divided into a first assembly rail and a second assembly rail, and the first assembly rail and the second assembly rail are respectively provided on opposite sides of the assembly support frame; the sealing ring assembly device includes: A first feeding device, used for providing a sealing ring; a first positioning device, receiving the sealing ring delivered by the first feeding device, wherein the sealing ring is placed flat on the first positioning device; and a first press-fitting device, for sleeve-fitting the sealing ring on the first positioning device onto the central shaft of the automobile window motor; The gasket assembly device comprises: a second feeding device for providing a gasket; a second positioning device, receiving the gasket delivered by the second feeding device, the gasket being placed flat on the second positioning device; and The second press-fitting device is used to sleeve the gasket on the second positioning device onto the central axis of the automobile window motor.

3. The automobile window motor assembly equipment according to claim 2, characterized in that: The first pressing device comprises: a first press-fit support seat, slidably arranged on the first assembly guide rail; a first translation force member, causing the first press-fit support seat to move relative to the assembly support frame; a first press-fitting bracket, supported on the first press-fitting support seat in a liftable manner; A first lifting power member causes the first press-fit bracket to rise and fall relative to the first press-fit support seat; a first removal seat fixed to the first press-fitting bracket, the first removal seat having a first guide shaft located at a bottom end thereof and for the sealing ring on the first positioning device to be sleeved thereon, the first guide shaft extending downward from a bottom surface of the first removal seat in a direction perpendicular to the surface of the substrate, the first guide shaft having a first guide end located on an end surface thereof and configured to abut against an end surface of the central axis; a press-fitting seat, connected to the first removal seat in a liftable manner, and having a press-fitting hole formed on the press-fitting seat for the first guide shaft to pass through; and The press-fitting power member causes the press-fitting seat to rise and fall relative to the first removal seat.

4. The automobile window motor assembly equipment according to claim 3, characterized in that: The first positioning device includes a first positioning bracket supported on the substrate, a first positioning block movably mounted on the first positioning bracket along the first direction, and a first positioning power member that enables the first positioning block to move along the first direction. The top surface of the first positioning block is formed with a first positioning groove for the sealing ring of the first feeding device to move into one by one, and the first positioning groove extends along the second direction to the side wall of the first positioning block; the bottom surface of the first positioning groove is formed with a first positioning base hole for the end of the first guide shaft to move in and out.

5. The automobile window motor assembly equipment according to claim 2, characterized in that: The second pressing device includes: a second press-fit support seat, slidably disposed on the second mounting guide rail; a second translation force member, causing the second press-fit support seat to move relative to the assembly support frame; a second press-fitting bracket, supported on the second press-fitting support seat in a liftable manner; A second lifting power member causes the second press-fit bracket to rise and fall relative to the second press-fit support seat; a second mounting seat fixed on the second press-fitting bracket; a second guide shaft for sleeved by the gasket on the second positioning device is provided at the bottom of the second mounting seat; the second guide shaft extends downward from the bottom surface of the second mounting seat in a direction perpendicular to the surface of the substrate; the second guide shaft has a second guide end located on its end surface and used to abut against the end surface of the central axis; the second mounting seat has a cavity for receiving the end of the second guide shaft; the second guide shaft can move relative to the second mounting seat in a direction perpendicular to the substrate; an elastic member is provided in the cavity to abut against the end of the second guide shaft; a clamping assembly supported on the second press-fit bracket, for clamping and releasing the gasket; and The clamping power piece opens and closes the clamping assembly.

6. The automobile window motor assembly equipment according to claim 5, characterized in that: The second positioning device includes a second positioning bracket supported on the substrate, a second positioning block movably mounted on the second positioning bracket along the first direction, and a second positioning power member that enables the second positioning block to move along the first direction, wherein a top surface of the second positioning block is formed with a second positioning groove into which the gaskets of the second feeding device are moved one by one, and the second positioning groove extends along the second direction to a side wall of the second positioning block; The bottom surface of the second positioning groove is formed with a second positioning base hole for the end of the second guide shaft to move in and out, and the top surface of the second positioning block is formed with a third positioning groove for the clamping assembly to move in and out, and the third positioning groove is connected to the second positioning groove.

7. The automobile window motor assembly equipment according to any one of claims 1 to 6, characterized in that: The film-sticking device is provided between the fourth feeding device and the supporting device; the fourth feeding device comprises a feeding shaft for installing a roll of film wound up by a film strip, a return shaft for recovering the film strip, an extrusion assembly for extruding the film strip, and a film-pushing assembly located between the extrusion assembly and the return shaft, the film-pushing assembly comprises a film-pushing plate and a film-pushing power member for moving the film-pushing plate, the film-pushing plate comprises a film-pushing portion abutting against the surface of the film strip and a grabbing portion for the film-sticking device to grab the breathable film on the film strip.

8. The automobile window motor assembly equipment according to claim 7, characterized in that: A first pressing device and a second pressing device are provided on the substrate. The first pressing device includes a first pressing seat for pressing the retaining spring on the central shaft into the retaining spring groove of the central shaft. The second pressing device includes a second pressing seat for pressing the breathable film on the automobile window motor.

9. The automobile window motor assembly equipment according to any one of claims 1 to 6, characterized in that: It also includes a transport device arranged on one side of the base plate, a loading device for moving the automobile window motor to be assembled on the transport device to the carrying device, and an unloading device for moving the automobile window motor assembled on the carrying device to the transport device.

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