A full-automatic multi-station assembling equipment for gearboxes

Abstract

The application provides a gear box full-automatic multi-station assembling equipment, and relates to the technical field of gear box assembling. The gear box full-automatic multi-station assembling equipment comprises a workbench, a first disc dividing mechanism and a second disc dividing mechanism are arranged on the workbench, bearing seat feeding mechanisms, main shaft selecting mechanisms, roller feeding mechanisms, roller and steel ball feeding mechanisms, roller and steel ball detecting mechanisms, inner gear feeding mechanisms, first transmission gear disc feeding mechanisms, first oil injection mechanisms, transmission gear feeding mechanisms and gear detecting mechanisms are sequentially arranged around the first disc dividing mechanism, a plurality of mechanisms around the first disc dividing mechanism and the second disc dividing mechanism are arranged on the workbench, each process required for assembling the gear box is highly integrated, continuous automatic operation of a series of processes from part feeding to assembling, detecting and the like is realized, the assembling time is effectively shortened, the assembling efficiency is improved, the labor input is reduced, the labor cost is reduced, and the quality of the final product is effectively improved.

Description

Technical Field

[0001] This application relates to the field of gearbox assembly technology, and more specifically, to a fully automated multi-station gearbox assembly device. Background Technology

[0002] A gearbox is a mechanical device used to change speed and torque and transmit power. In the industrial field, gearboxes are widely used in various mechanical equipment, such as machine tools and cranes. In machine tools, gearboxes are used to adjust the speed and feed rate of the cutting tool to meet different machining requirements; in cranes, gearboxes are used to lift and move heavy objects, achieving smooth lifting and movement of heavy objects by changing torque and speed.

[0003] Under current technological conditions, gearbox production often relies on the coordinated operation of multiple workstations to complete the assembly work, and each workstation requires a corresponding number of personnel. However, this production model has the following drawbacks:

[0004] 1. Due to the limited speed of manual operation and the differences in the skill levels of different workers, the entire assembly process is time-consuming and the assembly efficiency is low.

[0005] 2. The large amount of human resources invested increases the company's production costs, resulting in persistently high labor costs;

[0006] 3. Assembly methods with high levels of manual involvement are prone to quality problems such as missing parts, which ultimately leads to inconsistent product quality and poor stability, seriously affecting the product's market competitiveness. Summary of the Invention

[0007] The purpose of this application is to provide a fully automatic multi-station gearbox assembly equipment, which can solve the technical problems of low assembly efficiency, high labor costs, and unstable product quality in existing gearboxes.

[0008] This application provides a fully automatic multi-station gearbox assembly equipment, including a workbench. The workbench is equipped with a first disc dividing mechanism and a second disc dividing mechanism. Around the first disc dividing mechanism are sequentially arranged a bearing housing feeding mechanism, a spindle direction selection mechanism, a roller feeding mechanism, a roller and steel ball feeding mechanism, a roller and steel ball detection mechanism, an internal gear feeding mechanism, a first transmission gear plate feeding mechanism, a first oil injection mechanism, a transmission gear feeding mechanism, and a gear detection mechanism. Around the second disc dividing mechanism are sequentially arranged a thin shim feeding mechanism, an internal gear shim feeding mechanism, a second transmission gear plate feeding mechanism, a second oil injection mechanism, a pinion feeding mechanism, a variable speed gear ring feeding mechanism, and a discharge buffer mechanism. A semi-finished product transfer mechanism is provided between the first and second disc dividing mechanisms. The feeding end of the semi-finished product transfer mechanism is located above the first disc dividing mechanism, and the discharging end of the semi-finished product transfer mechanism is located above the second disc dividing mechanism.

[0009] Furthermore, the first disk dividing mechanism includes a first disk turntable and a first carrier arranged in a ring array on the first disk turntable, and the second disk dividing mechanism includes a second disk turntable and a second carrier arranged in a ring array on the second disk turntable;

[0010] The bearing housing loading mechanism includes a bearing housing vibratory feeder, a bearing housing direct vibratory feeder, a bearing housing positioning and waiting platform, and a bearing housing conveying and assembly assembly. The bearing housing vibratory feeder and the bearing housing direct vibratory feeder cooperate to transport the bearing housing to the bearing housing positioning and waiting platform. The bearing housing conveying and assembly assembly assembly is used to transport the bearing housing on the bearing housing positioning and waiting platform and assemble it onto the first carrier.

[0011] The bearing housing conveying assembly includes a first support base, a first linear module, a first lifting cylinder, a first directional motor, and a first contouring rotating block. The first linear module is fixed to the worktable via the first support base. The first linear module is used to drive the first lifting cylinder to move horizontally. The first lifting cylinder is used to drive the first directional motor to move up and down. The first directional motor is used to drive the first contouring rotating block to rotate.

[0012] The spindle orientation mechanism includes a spindle support, a spindle lifting cylinder, a spindle orientation motor, and a spindle contouring rotating block. The spindle lifting cylinder is fixed to the worktable via the spindle support and is used to drive the spindle orientation motor to move up and down. The spindle orientation motor is used to drive the spindle contouring rotating block to rotate.

[0013] Furthermore, the roller feeding mechanism includes a roller vibratory feeder, a roller support column, a roller lifting cylinder, a roller pushing slide, a roller pressing cylinder, and a roller contouring blanking block. The roller lifting cylinder is fixed to the worktable via the roller support column and is used to drive the roller pushing slide to move up and down. The roller vibratory feeder is used to transport the rollers to the roller pushing slide. The roller pressing cylinder is located on the roller pushing slide and is used to pass the rollers through the roller contouring blanking block and press them onto the assembled workpiece.

[0014] The roller and ball feeding mechanism includes a roller vibratory feeder, a ball vibratory feeder, a switching cylinder, a guide rail, a movable support, a roller pushing slide, a roller pressing cylinder, a roller contouring unloading block, a ball pushing slide, a ball pressing cylinder, and a ball contouring unloading block. The movable support is slidably mounted on the guide rail. The roller pushing slide and the ball pushing slide are mounted on the movable support. The switching cylinder drives the movable support to slide on the guide rail and enables the roller pushing slide to cooperate with the roller vibratory feeder and the ball pushing slide to cooperate with each other to achieve switching feeding. The roller pressing cylinder passes the roller through the roller contouring unloading block and presses it onto the assembled workpiece. The ball pressing cylinder passes the ball through the ball contouring unloading block and presses it onto the assembled workpiece.

[0015] The roller and steel ball detection mechanism includes a first detection support, a first detection lifting cylinder, and a first detection sensor. The first detection lifting cylinder is fixed to the worktable via the first detection support and is used to drive the first detection sensor to move up and down.

[0016] Furthermore, the internal gear feeding mechanism includes an internal gear vibratory feeder, an internal gear linear vibratory feeder, an internal gear positioning and waiting platform, and an internal gear conveying and assembly assembly. The internal gear vibratory feeder and the internal gear linear vibratory feeder cooperate to convey the internal gear to the internal gear positioning and waiting platform. The internal gear conveying and assembly assembly assembly is used to convey the internal gear on the internal gear positioning and waiting platform and assemble it onto the assembly workpiece.

[0017] The internal gear conveying assembly includes a second support base, a second linear module, a second lifting cylinder, and an internal gear pneumatic gripper. The second linear module is fixed to the workbench via the second support base. The second linear module is used to drive the second lifting cylinder to move horizontally. The second lifting cylinder is used to drive the internal gear pneumatic gripper to move up and down. The internal gear pneumatic gripper is used to grip and release the internal gear.

[0018] The first transmission gear plate feeding mechanism and the second transmission gear plate feeding mechanism have the same structure. The first transmission gear plate feeding mechanism includes a transmission gear plate vibratory feeder, a transmission gear plate direct vibration feeder, a transmission gear plate positioning and waiting platform, and a transmission gear plate conveying and assembly assembly. The transmission gear plate vibratory feeder and the transmission gear plate direct vibration feeder cooperate to convey the transmission gear plate to the transmission gear plate positioning and waiting platform. The transmission gear plate conveying and assembly assembly assembly is used to convey the transmission gear plate on the transmission gear plate positioning and waiting platform and assemble it onto the assembly workpiece.

[0019] The transmission gear conveying assembly includes a third support base, a third linear module, a third lifting cylinder, and a transmission gear pneumatic gripper. The third linear module is fixed to the worktable via the third support base. The third linear module is used to drive the third lifting cylinder to move horizontally. The third lifting cylinder is used to drive the transmission gear pneumatic gripper to move up and down. The transmission gear pneumatic gripper is used to grip and release the transmission gear. The transmission gear seat positioning belt picking platform is equipped with a transmission gear material distribution and ejection cylinder that cooperates with the transmission gear pneumatic gripper.

[0020] Furthermore, the first oil injection mechanism has the same structure as the second oil injection mechanism. The first oil injection mechanism includes an oil injection support base, an oil injection lifting cylinder, and an oil injection nozzle. The oil injection lifting cylinder is fixed to the worktable through the oil injection support base, and the oil injection lifting cylinder is used to drive the oil injection nozzle to move up and down.

[0021] The transmission gear feeding mechanism includes a transmission gear vibratory feeder, a transmission gear direct vibration feeder, a transmission gear positioning and waiting platform, and a transmission gear conveying and assembly assembly. The transmission gear vibratory feeder and the transmission gear direct vibration feeder cooperate to convey the transmission gear to the transmission gear positioning and waiting platform. The transmission gear conveying and assembly assembly assembly is used to convey the transmission gear on the transmission gear positioning and waiting platform and assemble it onto the assembled workpiece.

[0022] The transmission gear conveying assembly includes a fourth support base, a fourth linear module, a fourth lifting cylinder, and a transmission gear pneumatic gripper. The fourth linear module is fixed to the workbench via the fourth support base. The fourth linear module is used to drive the fourth lifting cylinder to move horizontally. The fourth lifting cylinder is used to drive the transmission gear pneumatic gripper to move up and down. The transmission gear pneumatic gripper is used to grip and release the transmission gear. The transmission gear seat positioning belt material picking platform is equipped with a transmission gear material distribution and ejection cylinder that cooperates with the transmission gear pneumatic gripper.

[0023] The gear detection mechanism includes a second detection support, a second detection lifting cylinder, and a second detection sensor. The second detection lifting cylinder is fixed to the worktable via the second detection support and is used to drive the second detection sensor to move up and down.

[0024] Furthermore, the semi-finished product transfer mechanism includes a semi-finished product transfer support base, a semi-finished product transfer linear module, a semi-finished product transfer lifting cylinder, a semi-finished product transfer rotating cylinder, and a semi-finished product transfer pneumatic gripper. The semi-finished product transfer linear module is fixed to the worktable via the semi-finished product transfer support base. The semi-finished product transfer linear module is used to drive the semi-finished product transfer lifting cylinder to move horizontally. The semi-finished product transfer lifting cylinder is used to drive the semi-finished product transfer rotating cylinder to move vertically. The semi-finished product transfer rotating cylinder is used to drive the semi-finished product transfer pneumatic gripper to rotate. The semi-finished product transfer pneumatic gripper is used to grip and place the semi-finished products assembled on the first disc dividing mechanism.

[0025] Furthermore, the thin gasket feeding mechanism and the internal gear gasket feeding mechanism have the same structure. The thin gasket feeding mechanism includes a gasket support, a gasket dispensing cylinder, a guide plate, a gasket dispensing plate, a gasket buffer cylinder, and a gasket conveying assembly assembly. The guide plate is fixed to the worktable via the gasket support and has a guide groove. The gasket buffer cylinder is fixed to the guide plate and located above the guide groove. The gasket dispensing plate has a gasket receiving groove. The gasket dispensing cylinder is used to drive the gasket dispensing plate to slide in the guide groove. The gaskets in the gasket buffer cylinder fall into the gasket receiving groove and are separated as the gasket dispensing plate moves. The gasket conveying assembly assembly is used to suck out the gaskets in the gasket receiving groove and assemble the gaskets onto the semi-finished products.

[0026] The gasket conveying assembly includes a fifth support base, a fifth linear module, a fifth lifting cylinder, and a gasket suction nozzle. The fifth linear module is fixed to the worktable via the fifth support base. The fifth linear module is used to drive the fifth lifting cylinder to move horizontally. The fifth lifting cylinder is used to drive the gasket suction nozzle to move up and down. The gasket suction nozzle is provided with suction by an external suction device to suck out the gasket from the gasket receiving groove.

[0027] Furthermore, the pinion feeding mechanism includes a pinion vibratory feeder, a pinion direct vibratory feeder, a pinion positioning and waiting platform, and a pinion conveying and assembly assembly. The pinion vibratory feeder and the pinion direct vibratory feeder cooperate to transport the pinion to the pinion positioning and waiting platform. The pinion conveying and assembly assembly is used to transport the pinion on the pinion positioning and waiting platform and assemble it onto the semi-finished product.

[0028] The pinion conveying assembly includes a sixth support base, a sixth linear module, a sixth lifting cylinder, a pinion rotary motor, and a pinion suction nozzle. The sixth linear module is fixed to the worktable via the sixth support base. The sixth linear module drives the sixth lifting cylinder to move horizontally. The sixth lifting cylinder drives the pinion rotary motor and the pinion suction nozzle to move vertically. The shim rotary motor drives the pinion suction nozzle to rotate. The pinion suction nozzle uses external suction equipment to draw out the pinion positioned on the material handling platform.

[0029] Furthermore, the variable speed gear ring feeding mechanism includes a variable speed gear ring vibratory feeder, a variable speed gear ring direct vibration feeder, a variable speed gear ring positioning and waiting platform, and a variable speed gear ring conveying and assembly assembly. The variable speed gear ring vibratory feeder and the variable speed gear ring direct vibration feeder cooperate to convey the variable speed gear ring to the variable speed gear ring positioning and waiting platform. The variable speed gear ring conveying and assembly assembly assembly is used to convey the variable speed gear ring on the variable speed gear ring positioning and waiting platform and assemble it onto the semi-finished product.

[0030] The variable speed gear ring conveying assembly includes a seventh support base, a seventh linear module, a seventh lifting cylinder, and a variable speed gear ring pneumatic gripper. The seventh linear module is fixed to the worktable via the seventh support base. The seventh linear module is used to drive the seventh lifting cylinder to move horizontally. The seventh lifting cylinder is used to drive the variable speed gear ring pneumatic gripper to move up and down. The variable speed gear ring pneumatic gripper is used to grip and release the variable speed gear ring.

[0031] Furthermore, the feeding buffer mechanism includes a belt conveyor, a product receiving baffle, an eighth support base, an eighth linear module, an eighth lifting cylinder, a finished product oiling nozzle, and a finished product pneumatic gripper. The eighth linear module is fixed to the workbench via the eighth support base. The eighth linear module is used to drive the eighth lifting cylinder to move horizontally. The eighth lifting cylinder is used to drive the finished product oiling nozzle and the finished product pneumatic gripper to move up and down. The finished product pneumatic gripper is used to grip and release the finished product. The finished product oiling nozzle is used to inject oil into the finished product. The belt conveyor is fixed to the workbench, and the product receiving baffle is located at the feeding end of the belt conveyor.

[0032] The beneficial effects of this invention are:

[0033] This invention integrates a first and a second disc dividing mechanism, along with numerous surrounding mechanisms, on a workbench. This highly integrates all the processes required for gearbox assembly, from bearing housing loading to final unloading buffering. The entire process is compact and orderly, reducing the time spent transporting parts between different equipment or workstations. Furthermore, the various loading and inspection mechanisms work together to achieve continuous automated operation of a series of processes from parts loading to assembly and inspection. This effectively shortens assembly time, improves assembly efficiency, reduces manual input, and lowers labor costs. The roller and ball inspection mechanism, as well as the gear inspection mechanism, can promptly detect unqualified parts during assembly, effectively improving the quality of the final product. Attached Figure Description

[0034] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1 These are schematic diagrams of structures in some embodiments of this application;

[0036] Figure 2 This is a schematic diagram of the bearing housing feeding mechanism in some embodiments of this application;

[0037] Figure 3 This is a schematic diagram of the spindle orientation mechanism in some embodiments of this application;

[0038] Figure 4 This is a schematic diagram of the roller feeding mechanism in some embodiments of this application;

[0039] Figure 5 This is a schematic diagram of the roller and ball feeding mechanism in some embodiments of this application;

[0040] Figure 6 This is a schematic diagram of the roller and steel ball detection mechanism in some embodiments of this application;

[0041] Figure 7 This is a schematic diagram of the internal gear feeding mechanism in some embodiments of this application;

[0042] Figure 8 This is a schematic diagram of the structure of the first transmission gear plate feeding mechanism in some embodiments of this application;

[0043] Figure 9 This is a schematic diagram of the structure of the first oil injection mechanism in some embodiments of this application;

[0044] Figure 10 This is a schematic diagram of the transmission gear feeding mechanism in some embodiments of this application;

[0045] Figure 11 This is a schematic diagram of the gear detection mechanism in some embodiments of this application;

[0046] Figure 12 This is a schematic diagram of the semi-finished product transfer mechanism in some embodiments of this application;

[0047] Figure 13 This is a schematic diagram of the thin gasket feeding mechanism in some embodiments of this application;

[0048] Figure 14 This is a schematic diagram of the small gear feeding mechanism in some embodiments of this application;

[0049] Figure 15 This is a schematic diagram of the structure of the variable speed gear ring feeding mechanism in some embodiments of this application;

[0050] Figure 16 This is a schematic diagram of the feeding buffer mechanism in some embodiments of this application;

[0051] The reference numerals in the attached figures are as follows:

[0052] 100. Workbench;

[0053] 200. First disc dividing mechanism; 210. First disc turntable; 220. First carrier;

[0054] 300. Second disc dividing mechanism; 310. Second disc turntable; 320. Second carrier;

[0055] 400. Bearing housing feeding mechanism; 410. Bearing housing vibratory feeder; 420. Bearing housing linear vibratory feeder; 430. Bearing housing positioning and waiting platform; 440. Bearing housing conveying assembly assembly; 441. First support base; 442. First linear module; 443. First lifting cylinder; 444. First direction-selecting motor; 445. First contouring rotating block;

[0056] 500. Spindle orientation mechanism; 510. Spindle support base; 520. Spindle lifting cylinder; 530. Spindle orientation motor; 540. Spindle contouring rotary block;

[0057] 600. Roller feeding mechanism; 610. Roller vibratory feeder; 620. Roller support column; 630. Roller lifting cylinder; 640. Roller pushing slide; 650. Roller pressing cylinder; 660. Roller contouring dropping block;

[0058] 700. Roller and ball bearing feeding mechanism; 701. Roller vibratory feeder; 702. Ball bearing vibratory feeder; 703. Switching cylinder; 704. Guide rail; 705. Moving support base; 706. Roller pushing slide; 707. Roller pressing cylinder; 708. Roller contouring dropping block; 709. Ball bearing pushing slide; 710. Ball bearing pressing cylinder; 711. Ball bearing contouring dropping block;

[0059] 800. Roller and steel ball detection mechanism; 810. First detection support; 820. First detection lifting cylinder; 830. First detection sensor;

[0060] 900. Internal gear feeding mechanism; 910. Internal gear vibratory feeder; 920. Internal gear linear vibratory feeder; 930. Internal gear positioning and waiting platform; 940. Internal gear conveyor assembly; 941. Second support base; 942. Second linear module; 943. Second lifting cylinder; 944. Internal gear pneumatic gripper;

[0061] 1000. First transmission gear plate feeding mechanism; 1010. Transmission gear plate vibratory feeder; 1020. Transmission gear plate linear vibratory feeder; 1030. Transmission gear plate positioning and waiting platform; 1040. Transmission gear plate conveying assembly assembly; 1041. Third support base; 1042. Third linear module; 1043. Third lifting cylinder; 1044. Transmission gear plate pneumatic gripper; 1050. Transmission gear plate material distribution and ejection cylinder; 1100. First oiling mechanism; 1110. Oiling support base; 1120. Oiling lifting cylinder; 1130. Oiling nozzle;

[0062] 1200. Gear feeding mechanism; 1210. Gear vibratory feeder; 1220. Gear linear vibratory feeder; 1230. Gear positioning and unloading platform; 1240. Gear conveyor assembly assembly; 1241. Fourth support base; 1242. Fourth linear module; 1243. Fourth lifting cylinder; 1244. Gear pneumatic gripper;

[0063] 1300 Gear detection mechanism; 1310 Second detection support; 1320 Second detection lifting cylinder; 1330 Second detection sensor;

[0064] 1400. Thin gasket feeding mechanism; 1410. Gasket support base; 1420. Gasket dispensing cylinder; 1430. Guide plate; 1440. Gasket dispensing plate; 1450. Gasket buffer cylinder; 1460. Gasket conveying assembly assembly; 1461. Fifth support base; 1462. Fifth linear module; 1463. Fifth lifting cylinder; 1464. Gasket rotary motor; 1465. Gasket suction nozzle;

[0065] 1500, Internal gear shim feeding mechanism;

[0066] 1600. Second transmission gear plate feeding mechanism;

[0067] 1700, Second oil injection mechanism;

[0068] 1800. Pinion feeding mechanism; 1810. Pinion vibratory feeder; 1820. Pinion linear vibratory feeder; 1830. Pinion positioning and waiting platform; 1840. Pinion conveyor assembly assembly;

[0069] 1841. Sixth support base; 1842. Sixth linear module; 1843. Sixth lifting cylinder; 1844. Pinion rotary motor; 1845. Pinion suction nozzle;

[0070] 1900. Variable speed gear ring feeding mechanism; 1910. Variable speed gear ring vibratory feeder; 1920. Variable speed gear ring direct vibration feeder; 1930. Variable speed gear ring positioning and waiting platform; 1940. Variable speed gear ring conveying assembly assembly; 1941. Seventh support base; 1942. Seventh linear module; 1943. Seventh lifting cylinder; 1944. Variable speed gear ring pneumatic gripper;

[0071] 2000, Feeding buffer mechanism; 2010, Belt conveyor; 2020, Product receiving baffle; 2030, Eighth support base; 2040, Eighth linear module; 2050, Eighth lifting cylinder; 2060, Finished product oil nozzle; 2070, Finished product pneumatic gripper;

[0072] 2100 Semi-finished product transfer mechanism; 2110 Semi-finished product transfer support base; 2120 Semi-finished product transfer linear module; 2130 Semi-finished product transfer lifting cylinder; 2140 Semi-finished product transfer rotary cylinder; 2150 Semi-finished product transfer pneumatic gripper. Detailed Implementation

[0073] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0074] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0075] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0076] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this application is in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0077] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0078] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances. Specific implementation examples:

[0080] like Figure 1As shown, this application provides a fully automatic multi-station gearbox assembly equipment, including a workbench 100. The workbench 100 is equipped with a first disc dividing mechanism 200 and a second disc dividing mechanism 300. Around the first disc dividing mechanism 200, a bearing housing feeding mechanism 400, a spindle orientation mechanism 500, a roller feeding mechanism 600, a roller and steel ball feeding mechanism 700, a roller and steel ball detection mechanism 800, an internal gear feeding mechanism 900, and a first transmission gear plate feeding mechanism 10 are sequentially arranged. 00, a first oiling mechanism 1100, a transmission gear feeding mechanism 1200, and a gear detection mechanism 1300; the second disc dividing mechanism 300 is surrounded by a thin shim feeding mechanism 1400, an internal gear shim feeding mechanism 1500, a second transmission gear disc feeding mechanism 1600, a second oiling mechanism 1700, a pinion feeding mechanism 1800, a gear ring feeding mechanism 1900, and a discharge buffer mechanism 2000; the first disc dividing mechanism 200 and the second disc dividing mechanism 300 are sequentially arranged around it. A semi-finished product transfer mechanism 2100 is provided between the workbench 100 and the workbench 100. The loading end of the semi-finished product transfer mechanism 2100 is located above the first disc dividing mechanism 200, and the unloading end of the semi-finished product transfer mechanism 2100 is located above the second disc dividing mechanism 300. This invention sets up the first disc dividing mechanism 200 and the second disc dividing mechanism 300 and their surrounding mechanisms on the workbench 100, which highly integrates the various processes required for gearbox assembly. From the loading of the bearing seat to the final unloading buffer, the whole process is compact and orderly, reducing the time for handling parts between different equipment or workstations. Moreover, the various loading mechanisms, detection mechanisms, etc. cooperate with each other to realize continuous automated operation of a series of processes from parts loading to assembly and detection, effectively shortening the assembly time, improving assembly efficiency, reducing manual input, and reducing labor costs. The setting of the roller and steel ball detection mechanism 800 and the gear detection mechanism 1300 can detect unqualified parts in a timely manner during the assembly process, effectively improving the quality of the final product.

[0081] like Figure 1-3As shown, the first disc dividing mechanism 200 includes a first disc turntable 210 and multiple first carriers 220 arranged in a ring array on the first disc turntable 210. The second disc dividing mechanism 300 includes a second disc turntable 310 and multiple second carriers 320 arranged in a ring array on the second disc turntable 310. Both the first disc turntable 210 and the second disc turntable 310 are disc indexing machines, mainly composed of discs, dividing machines, and drive motors, which are existing technologies and will not be described in detail here. The first carriers 220 on the first disc turntable 210 and the second carriers 320 on the second disc turntable 310 are used for the assembly of various gearbox components. The positioning and flow of bearing housings provide an orderly workstation; the bearing housing loading mechanism 400 includes a bearing housing vibratory feeder 410, a bearing housing linear vibratory feeder 420, a bearing housing positioning and waiting platform 430, and a bearing housing conveying and assembly assembly 440. The bearing housing vibratory feeder 410 and the bearing housing linear vibratory feeder 420 cooperate to transport the bearing housings to the bearing housing positioning and waiting platform 430. The bearing housing conveying and assembly assembly 440 is used to transport the bearing housings on the bearing housing positioning and waiting platform 430 and assemble them onto the first carrier 220; the bearing housing conveying and assembly assembly 440 includes a first support base 441, a first linear module 442, and a first lifting cylinder 44. 3. A first directional motor 444 and a first contouring rotating block 445; a first linear module 442 is fixed to the worktable 100 via a first support base 441. The first linear module 442 drives the first lifting cylinder 443 to move horizontally, the first lifting cylinder 443 drives the first directional motor 444 to move vertically, and the first directional motor 444 drives the first contouring rotating block 445 to rotate. The first lifting cylinder 443 can drive the first directional motor 444 to move vertically, so that the first directional motor 444 drives the first contouring rotating block 445 to operate at a suitable height, which can accurately grasp the bearings on the bearing seat positioning and waiting platform 430. It can also accurately place it on the first carrier 220, ensuring the accuracy of vertical positioning and improving the success rate and quality of assembly; the spindle orientation mechanism 500 includes a spindle support 510, a spindle lifting cylinder 520, a spindle orientation motor 530, and a spindle contouring rotating block 540. The spindle lifting cylinder 520 is fixed on the worktable 100 through the spindle support 510. The spindle lifting cylinder 520 is used to drive the spindle orientation motor 530 to move up and down. The spindle orientation motor 530 is used to drive the spindle contouring rotating block 540 to rotate, which can control the direction of the spindle and ensure that the spindle participates in the assembly in the correct direction, thus ensuring the assembly quality of the gearbox.

[0082] like Figure 1 and Figure 4As shown, the roller feeding mechanism 600 includes a roller vibratory feeder 610, a roller support column 620, a roller lifting cylinder 630, a roller pushing slide 640, a roller pressing cylinder 650, and a roller contouring dropping block 660. The roller lifting cylinder 630 is fixed on the worktable 100 via the roller support column 620. The roller lifting cylinder 630 is used to drive the roller pushing slide 640 to move up and down. The roller vibratory feeder 610 is used to transport the rollers to the roller pushing slide 640. The roller pressing cylinder 650 is located on the roller pushing slide 640. The roller pressing cylinder 650 is used to pass the rollers through the roller contouring dropping block 660 and press them onto the assembled workpiece.

[0083] like Figure 1 and Figure 5 As shown, the roller and ball bearing feeding mechanism 700 includes a roller vibratory feeder 701, a ball bearing vibratory feeder 702, a switching cylinder 703, a guide rail 704, a movable support 705, a roller pushing slide 706, a roller pressing cylinder 707, a roller contouring unloading block 708, a ball bearing pushing slide 709, a ball bearing pressing cylinder 710, and a ball bearing contouring unloading block 711. The movable support 705 is slidably mounted on the guide rail 704. The roller pushing slide 706 and the ball bearing pushing slide 709 are mounted on the movable support 705. The switching cylinder 703 drives the movable support 705 to slide on the guide rail 704, and makes the roller pushing slide 706 interact with the roller vibratory feeder 701 and the ball bearing pushing slide 709 interact with the ball bearing... The ball-pushing slide 709 works in conjunction with the roller pressing cylinder 707 to pass the roller through the roller contouring blanking block 708 and press it onto the assembled workpiece. The ball pressing cylinder 710 works in conjunction with the ball contouring blanking block 711 to pass the ball through the ball contouring blanking block 711 and press it onto the assembled workpiece. The switching cylinder 703 drives the moving support 705 to slide on the guide rail 704, realizing the coordinated switching of the roller pushing slide 706 with the roller vibratory feeder 701 and the ball pushing slide 709 with the ball vibratory feeder 702. It can flexibly switch between roller and ball feeding according to production needs, improving the versatility of the equipment and the flexibility of production arrangement, and can meet the different needs of different product assemblies for rollers and balls.

[0084] like Figure 1 and Figure 6As shown, the roller and steel ball detection mechanism 800 includes a first detection support 810, a first detection lifting cylinder 820, and a first detection sensor 830. The first detection lifting cylinder 820 is fixed on the worktable 100 via the first detection support 810. The first detection lifting cylinder 820 is used to drive the first detection sensor 830 to move up and down. The first detection lifting cylinder 820 is fixed on the worktable 100 via the first detection support 810 and can stably drive the first detection sensor 830 to move up and down, thereby accurately adjusting the position of the detection sensor according to the detection requirements, realizing accurate detection of relevant conditions (such as missing parts) of rollers and steel balls on the assembled workpiece, which helps to promptly detect problems in the assembly process. The first detection sensor 830 is used in conjunction with the controller and the alarm. The first detection sensor 830 sends the detection signal to the controller, which analyzes it. When a missing part occurs, the controller controls the alarm to sound, reminding the staff to handle it in time.

[0085] like Figure 1 and Figure 7 As shown, the internal gear feeding mechanism 900 includes an internal gear vibratory feeder 910, an internal gear linear vibratory feeder 920, an internal gear positioning and waiting platform 930, and an internal gear conveying and assembly assembly 940. The internal gear vibratory feeder 910 and the internal gear linear vibratory feeder 920 cooperate to convey the internal gear to the internal gear positioning and waiting platform 930. The internal gear conveying and assembly assembly 940 is used to convey the internal gear on the internal gear positioning and waiting platform 930 and assemble it onto the assembly workpiece. The internal gear positioning and waiting platform 930 provides accurate positioning for the internal gear, ensuring that the internal gear is in the correct position while waiting for assembly, which helps to improve the accuracy and quality of assembly.

[0086] The internal gear conveying assembly 940 includes a second support base 941, a second linear module 942, a second lifting cylinder 943, and an internal gear pneumatic gripper 944. The second linear module 942 is fixed to the worktable 100 via the second support base 941. The second linear module 942 drives the second lifting cylinder 943 to move horizontally, and the second lifting cylinder 943 drives the internal gear pneumatic gripper 944 to move vertically. The internal gear pneumatic gripper 944 is used to grip and release the internal gear; the first transmission gear... The first transmission gear plate feeding mechanism 1000 and the second transmission gear plate feeding mechanism 1600 have the same mechanism. The first transmission gear plate feeding mechanism 1000 includes a transmission gear plate vibratory feeder 1010, a transmission gear plate direct vibration feeder 1020, a transmission gear plate positioning and waiting platform 1030, and a transmission gear plate conveying assembly 1040. The transmission gear plate vibratory feeder 1010 and the transmission gear plate direct vibration feeder 1020 cooperate to convey the transmission gear plate to the transmission gear plate positioning and waiting platform 1030. The disk conveying assembly assembly 1040 is used to convey and assemble the transmission gear disk on the positioning platform 1030 onto the workpiece. The transmission gear disk conveying assembly assembly 1040 includes a third support base 1041, a third linear module 1042, a third lifting cylinder 1043, and a transmission gear disk pneumatic gripper 1044. The third linear module 1042 is fixed to the worktable 100 via the third support base 1041. The third linear module 1042 is used to drive the third lifting cylinder. The third lifting cylinder 1043 moves horizontally, while the third lifting cylinder 1043 drives the pneumatic gripper 1044 of the transmission gear plate to move vertically. The pneumatic gripper 1044 grips and releases the transmission gear plate. The transmission gear plate seat positioning belt picking platform is equipped with a transmission gear plate material distribution and ejection cylinder 1050 that cooperates with the pneumatic gripper 1044. The third linear module 1042, the third lifting cylinder 1043, and the pneumatic gripper 1044 of the transmission gear plate conveying assembly component 1040 work together seamlessly. The third linear module 1042 drives horizontal movement, the third lifting cylinder 1043 controls vertical movement, and the pneumatic gripper 1044 of the transmission gear plate accurately grips and releases, which can efficiently and accurately transport the transmission gear plate from the positioning picking platform to the assembly workpiece, ensuring the quality and efficiency of the transmission gear plate assembly.

[0087] like Figure 1 and Figure 8 As shown, the transmission gear plate positioning belt material picking platform has a transmission gear plate material ejection cylinder 1050 that works with the transmission gear plate pneumatic gripper 1044 to further optimize the gripping and separation process of the transmission gear plate, so that each transmission gear plate can be smoothly gripped and assembled.

[0088] like Figure 1 and Figure 9As shown, the first oiling mechanism 1100 and the second oiling mechanism 1700 have the same structure. The first oiling mechanism 1100 includes an oiling support base 1110, an oiling lifting cylinder 1120 and an oiling nozzle 1130. The oiling lifting cylinder 1120 is fixed on the worktable 100 through the oiling support base 1110. The oiling lifting cylinder 1120 is used to drive the oiling nozzle 1130 to move up and down, and can control the up and down position of the oiling nozzle 1130, thereby achieving accurate oiling of specific parts. It is suitable for producing products of different heights.

[0089] The transmission gear feeding mechanism 1200 includes a transmission gear vibratory feeder 1210, a transmission gear direct vibration feeder 1220, a transmission gear positioning and waiting platform 1230, and a transmission gear conveying and assembly assembly 1240. The transmission gear vibratory feeder 1210 and the transmission gear direct vibration feeder 1220 cooperate to convey the transmission gear to the transmission gear positioning and waiting platform 1230. The transmission gear conveying and assembly assembly 1240 is used to convey the transmission gear on the transmission gear positioning and waiting platform 1230 and assemble it onto the assembly workpiece. The transmission gear conveying assembly 1240 includes a fourth support base 1241, a fourth linear module 1242, a fourth lifting cylinder 1243, and a transmission gear pneumatic gripper 1244. The fourth linear module 1242 is fixed to the worktable 100 via the fourth support base 1241. The fourth linear module 1242 drives the fourth lifting cylinder 1243 to move horizontally. The fourth lifting cylinder 1243 drives the transmission gear pneumatic gripper 1244 to move vertically. The transmission gear pneumatic gripper 1244 is used to grip and release the transmission gear. The transmission gear is fixed. The positioning and picking platform is equipped with a transmission gear material ejection cylinder that cooperates with the pneumatic gripper 1244 of the transmission gear. In the transmission gear conveying and assembly assembly 1240, the fourth linear module 1242, the fourth lifting cylinder 1243, and the transmission gear pneumatic gripper 1244 cooperate with each other to accurately convey the transmission gear from the positioning and picking platform and assemble it onto the assembly workpiece, effectively improving the accuracy and reliability of the transmission gear assembly and ensuring product quality. The gear inspection mechanism 1300 includes a second inspection support 1310 and a second inspection... The system includes a lifting cylinder 1320 and a second detection sensor 1330. The second detection lifting cylinder 1320 is fixed on the workbench 100 via a second detection support 1310. The second detection lifting cylinder 1320 is used to drive the second detection sensor 1330 to move up and down. The second detection sensor 1330 works in conjunction with the controller and the alarm. The second detection sensor 1330 sends the detection signal to the controller for analysis. When a gear is missing, the controller activates the alarm to remind the staff to handle the situation promptly.

[0090] like Figure 12As shown, the semi-finished product transfer mechanism 2100 includes a semi-finished product transfer support base 2110, a semi-finished product transfer linear module 2120, a semi-finished product transfer lifting cylinder 2130, a semi-finished product transfer rotary cylinder 2140, and a semi-finished product transfer pneumatic gripper 2150. The semi-finished product transfer linear module 2120 is fixed to the worktable 100 via the semi-finished product transfer support base 2110. The semi-finished product transfer linear module 2120 is used to drive the semi-finished product transfer lifting cylinder 2130 to move horizontally. The semi-finished product transfer lifting cylinder 2130 is used to drive the semi-finished product transfer... The rotary cylinder 2140 moves up and down. The rotary cylinder 2140 shown is used to drive the pneumatic gripper 2150 for transferring semi-finished products to rotate. The pneumatic gripper 2150 is used to grip and place the semi-finished products assembled on the first disc dividing mechanism 200. By automatically gripping and placing semi-finished products through the pneumatic gripper 2150, the manual operation is replaced, which greatly improves the transfer efficiency, reduces the time consumption and operational errors that may be caused by manual transfer, and can better adapt to the rhythm of large-scale production, ensuring the continuity and efficiency of the production process.

[0091] like Figure 13The thin gasket feeding mechanism 1400 and the internal gear gasket feeding mechanism 1500 have the same structure. The thin gasket feeding mechanism 1400 includes a gasket support 1410, a gasket dispensing cylinder 1420, a guide plate 1430, a gasket dispensing plate 1440, a gasket buffer cylinder 1450, and a gasket conveying assembly 1460. The guide plate 1430 is fixed to the workbench 100 through the gasket support 1410. The guide plate 1430 is provided with a guide groove, and the gasket buffer cylinder 1450 is fixed to the guide plate 1430. Located above the guide groove, the gasket distribution plate 1440 is provided with a gasket receiving groove. The gasket distribution cylinder 1420 is used to drive the gasket distribution plate 1440 to slide in the guide groove. The gaskets in the gasket buffer cylinder 1450 fall into the gasket receiving groove and are separated as the gasket distribution plate 1440 moves. The gasket conveying assembly assembly 1460 is used to suck out the gaskets in the gasket receiving groove and assemble the gaskets onto the semi-finished product. The gasket conveying assembly assembly 1460 includes a fifth support base 1461, a fifth linear module 1462, and a fifth lifting... The fifth linear module 1462 is fixed to the worktable 100 via the fifth support base 1461. The fifth linear module 1462 drives the fifth lifting cylinder 1463 to move horizontally, and the fifth lifting cylinder 1463 drives the gasket suction nozzle 1465 to move up and down. The gasket suction nozzle 1465 is provided with suction by an external suction device to suck out the gaskets from the gasket receiving groove. The gasket dispensing cylinder 1420 drives the gasket dispensing plate 1440 to slide in the guide groove, cooperating with the gasket buffer cylinder. The design of 1450 and the gasket receiving groove allows the gaskets in the gasket buffer cylinder 1450 to fall into the gasket receiving groove in an orderly manner, and to be separated one by one as the gasket distribution plate 1440 moves. This effectively avoids the confusion and jamming of the gaskets, ensuring the accuracy and continuity of the gasket distribution. The gasket suction nozzle 1465 uses external suction equipment to provide suction to suck out the gaskets, which can stably grasp the gaskets and accurately assemble them onto the semi-finished products under specific position and angle control, ensuring the quality and efficiency of gasket assembly.

[0092] As shown in the figure Figure 1 and Figure 14As shown, the pinion feeding mechanism 1800 includes a pinion vibratory feeder 1810, a pinion linear vibratory feeder 1820, a pinion positioning and waiting platform 1830, and a pinion conveying and assembly assembly 1840. The pinion vibratory feeder 1810 and the pinion linear vibratory feeder 1820 cooperate to convey the pinion to the pinion positioning and waiting platform 1830. The pinion conveying and assembly assembly 1840 is used to convey the pinion on the pinion positioning and waiting platform 1830 and assemble it onto the semi-finished product. The pinion positioning and waiting platform 1830 provides an accurate placement position for the pinion, ensuring that the pinion is in a specific posture and position during the waiting assembly process, avoiding random placement of the pinion, and creating good conditions for subsequent accurate gripping and assembly. The pinion conveying and assembly assembly 1840 includes a sixth support base 1841, a sixth linear module 1842, a sixth lifting cylinder 1843, a pinion rotary motor 1844, and a pinion... The gear suction nozzle 1845 and the sixth linear module 1842 are fixed on the worktable 100 via the sixth support base 1841. The sixth linear module 1842 is used to drive the sixth lifting cylinder 1843 to move horizontally. The sixth lifting cylinder 1843 is used to drive the pinion rotary motor 1844 and the pinion suction nozzle 1845 to move up and down. The shim rotary motor 1464 is used to drive the pinion suction nozzle 1845 to rotate. The pinion suction nozzle 1845 is provided with suction by an external suction device to suck out the pinion from the pinion positioning platform 1830. Through precise control in the horizontal and vertical directions, the pinion suction nozzle 1845 can be accurately positioned above the pinion on the pinion positioning platform 1830, ensuring the accuracy of the pinion suction position.

[0093] like Figure 1 and Figure 15As shown, the variable speed gear ring feeding mechanism 1900 includes a variable speed gear ring vibratory feeder 1910, a variable speed gear ring direct vibration feeder 1920, a variable speed gear ring positioning and waiting platform 1930, and a variable speed gear ring conveying and assembly assembly 1940. The variable speed gear ring vibratory feeder 1910 and the variable speed gear ring direct vibration feeder 1920 cooperate to convey the variable speed gear ring to the variable speed gear ring positioning and waiting platform 1930. The variable speed gear ring conveying and assembly assembly 1940 is used to convey the variable speed gear ring on the variable speed gear ring positioning and waiting platform 1930 and assemble it onto the semi-finished product. The variable speed gear ring conveying and assembly assembly 1940 includes a seventh support base 1941, a seventh linear module 1942, and a seventh lift. The seventh linear module 1942 is fixed on the worktable 100 via the seventh support base 1941. The seventh linear module 1942 is used to drive the seventh lifting cylinder 1943 to move horizontally, and the seventh lifting cylinder 1943 is used to drive the variable gear ring pneumatic gripper 1944 to move up and down. The variable gear ring pneumatic gripper 1944 is used to grip and release the variable gear ring. Through control in both horizontal and vertical directions, the variable gear ring pneumatic gripper 1944 can be accurately positioned on the variable gear ring position on the variable gear ring positioning and unloading platform 1930, ensuring that the variable gear ring can be accurately gripped every time, thus improving the initial accuracy of the assembly operation.

[0094] like Figure 1 and Figure 16As shown, the unloading buffer mechanism 2000 includes a belt conveyor 2010, a product receiving baffle 2020, an eighth support base 2030, an eighth linear module 2040, an eighth lifting cylinder 2050, a finished product oiling nozzle 2060, and a finished product pneumatic gripper 2070. The eighth linear module 2040 is fixed to the workbench 100 via the eighth support base 2030. The eighth linear module 2040 drives the eighth lifting cylinder 2050 to move horizontally. The eighth lifting cylinder 2050 drives the finished product oiling nozzle 2060 and the finished product pneumatic gripper 2070 to move vertically. The finished product pneumatic gripper 2070 is used to grip and release finished products. The finished product oiling nozzle 2060 is used to inject oil into the finished products. The belt conveyor 2010 is fixed to the workbench 100. The product receiving baffle 2020 is fixed to the workbench 100. Located at the unloading end of belt conveyor 2010, 2020 provides a stable and continuous platform for conveying finished products, enabling orderly transport of finished products from the production area downstream, ensuring the continuity of the production process, and preventing finished products from accumulating on the production line and affecting production efficiency. Product receiving baffle 2020, also located at the unloading end of belt conveyor 2010, effectively blocks finished products, preventing them from accidentally slipping off the end of belt conveyor 2010, ensuring that finished products are processed in the appropriate position, and reducing the possibility of damage due to falling. Finished product oiling nozzle 2060 is used to inject oil into the finished products, adding necessary lubricating oil during the unloading process to meet the requirements of subsequent use or storage, and improving product quality.

[0095] Working principle:

[0096] 1: The upper outer shell is manually loaded one by one onto the first carrier 220 of the first disc turntable 210. The first disc turntable 210 rotates, driving the first carrier 220 to move to the corresponding station of the bearing seat feeding mechanism 400. The bearing seat is fed to the bearing seat positioning and waiting platform 430 by the bearing seat vibrating feeder 410 and the bearing seat linear vibrating feeder 420. The first contouring rotating block 445 of the bearing seat conveying assembly component 440 moves to the bearing seat positioning and waiting platform 430 and inserts into the bearing seat under the drive of the first linear module 442 and the first lifting cylinder 443, thereby grasping the bearing seat and then moving it to the first carrier 220 to assemble the bearing seat onto the upper outer shell.

[0097] 2: The rotation of the first disc causes the first carrier 220 to enter the next station, and the spindle orientation mechanism 500 selects and positions the three planes of the spindle in the correct position;

[0098] 3: The first disc rotates, causing the first carrier 220 to enter the next station. The roller vibratory feeder 610 sends 3 PCS rollers to the roller push slide 640 for positioning. The roller pressing cylinder 650 presses down to install the 3 PCS rollers into the bearing housing. The first disc rotates, causing the first carrier 220 to enter the next station. Under the action of the switching cylinder 703, the roller vibratory feeder 701 sends 6 PCS support columns to the roller push slide 706, or the ball vibratory feeder 702 sends the balls to the ball push slide 709. The corresponding roller pressing cylinder 707 or ball pressing cylinder 710 installs the 6 PCS support columns or balls into the bearing housing. The first disc rotates, causing the first carrier 220 to enter the next station. The roller and ball detection mechanism 800 checks whether the 3 PCS rollers and 6 PCS support columns or balls are missing.

[0099] 4: The rotation of the first disc causes the first carrier 220 to enter the next station. The internal gear is sent to the internal gear positioning and waiting platform 930 by the internal gear vibratory feeder 910 and the internal gear linear vibratory feeder 920. The internal gear pneumatic gripper 944 of the internal gear conveying assembly component 940 moves to the internal gear positioning and waiting platform 930 under the drive of the second linear module 942 and the second lifting cylinder 943 and clamps the internal gear. Then it moves to the first carrier 220 and assembles the internal gear on the bearing seat.

[0100] 5: The rotation of the first disc causes the first carrier 220 to enter the next station. The first transmission gear disc is sent to the transmission gear disc positioning and waiting platform 1030 via the transmission gear disc vibratory feeder 1010 and the transmission gear disc linear vibratory feeder 1020. The transmission gear disc pneumatic gripper 1044 of the transmission gear disc conveying assembly component 1040 moves to the transmission gear disc waiting platform under the drive of the third linear module 1042 and the third lifting cylinder 1043 and clamps the rotating gear disc. Then it moves to the first carrier 220 and assembles the transmission gear disc on the bearing seat. The rotation of the first disc causes the first carrier 220 to enter the next station. The first oiling mechanism 1100 adds oil to the first transmission gear disc. The rotation of the first disc causes the first carrier 220 to enter the next station. The moving gear is sent to the transmission gear positioning and waiting platform 1230 via the transmission gear vibratory feeder 1210 and the transmission gear linear vibratory feeder 1220. The transmission gear pneumatic gripper 1244 of the transmission gear conveying assembly component 1240 moves to the transmission gear positioning and waiting platform 1230 under the drive of the fourth linear module 1242 and the fourth lifting cylinder 1243 and clamps the transmission gear. Then it moves to the first carrier 220 and assembles the transmission gear on the first transmission gear plate. The first plate rotates to make the first carrier 220 enter the next station. The gear detection mechanism 1300 checks whether the transmission gear is missing. After the inspection is OK, it is transferred to the second carrier 320 of the second plate turntable 310 through the semi-finished product transfer mechanism 2100.

[0101] 6: The second disc rotates, causing the second carrier 320 to enter the next station. The thin gasket feeding mechanism 1400 distributes the materials for assembly, assembling the thin gaskets into the upper outer shell. The second disc rotates, causing the second carrier 320 to enter the next station. The internal gear gasket feeding mechanism 1500 distributes the materials for assembly, assembling the internal gear gaskets into the upper outer shell.

[0102] 7: The rotation of the second disc causes the second carrier 320 to enter the next station. The second transmission gear plate is sent to the transmission gear plate positioning waiting platform 1030 by the transmission gear plate vibratory feeder 1010 and the transmission gear plate linear vibratory feeder 1020 of the second transmission gear plate feeding mechanism 1600. The transmission gear plate pneumatic gripper 1044 of the transmission gear plate conveying assembly component 1040 moves to the transmission gear plate waiting platform under the drive of the third linear module 1042 and the third lifting cylinder 1043 and clamps the rotating gear plate. Then it moves to the second carrier 320 and assembles the transmission gear plate in the upper housing.

[0103] 8: The rotation of the two discs causes the second carrier 320 to enter the next station. The second oiling mechanism 1700 adds oil to the second transmission gear plate. The rotation of the second disc causes the second carrier 320 to enter the next station. The pinion is sent to the pinion positioning waiting platform 1830 by the pinion vibrating plate feeder and the pinion linear vibrating feeder. The pinion suction nozzle 1845 of the pinion conveying assembly component 1840 moves to the pinion positioning waiting platform 1830 under the drive of the sixth linear module 1842 and the sixth lifting cylinder 1843 and picks up the pinion. Then it moves to the second carrier 320 and assembles the pinion on the second transmission gear plate.

[0104] 9: The rotation of the second disc causes the second carrier 320 to enter the next station. The gear ring is sent to the gear ring positioning and waiting platform 1930 via the gear ring vibratory feeder and the gear ring linear vibratory feeder. The gear ring pneumatic gripper 1944 of the gear ring conveying assembly component 1940 moves to the gear ring positioning and waiting platform 1930 under the drive of the sixth linear module 1842 and the sixth lifting cylinder 1843 and clamps the gear ring. Then it is moved to the second carrier 320 and assembled into the upper shell. The rotation of the second disc causes the second carrier 320 to enter the next station, where it is clamped by the finished product pneumatic gripper 2070 of the unloading buffer mechanism 2000. At the same time, oil is injected through the finished product oiling nozzle 2060. Then it is placed on the belt conveyor 2010 for output and is removed by the staff.

[0105] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A fully automatic multi-station assembly equipment for gearboxes, characterized in that: The device includes a worktable, on which a first disc dividing mechanism and a second disc dividing mechanism are provided. Around the first disc dividing mechanism are sequentially arranged a bearing housing feeding mechanism, a spindle direction selection mechanism, a roller feeding mechanism, a roller and steel ball feeding mechanism, a roller and steel ball detection mechanism, an internal gear feeding mechanism, a first transmission gear plate feeding mechanism, a first oil injection mechanism, a transmission gear feeding mechanism, and a gear detection mechanism. Around the second disc dividing mechanism are sequentially arranged a thin shim feeding mechanism, an internal gear shim feeding mechanism, a second transmission gear plate feeding mechanism, a second oil injection mechanism, a pinion feeding mechanism, a variable speed gear ring feeding mechanism, and a discharge buffer mechanism. A semi-finished product transfer mechanism is provided between the first and second disc dividing mechanisms. The feeding end of the semi-finished product transfer mechanism is located above the first disc dividing mechanism, and the discharging end of the semi-finished product transfer mechanism is located above the second disc dividing mechanism. The first disk dividing mechanism includes a first disk turntable and a first carrier arranged in a ring array on the first disk turntable; the second disk dividing mechanism includes a second disk turntable and a second carrier arranged in a ring array on the second disk turntable. The bearing housing loading mechanism includes a bearing housing vibratory feeder, a bearing housing direct vibratory feeder, a bearing housing positioning and waiting platform, and a bearing housing conveying and assembly assembly. The bearing housing vibratory feeder and the bearing housing direct vibratory feeder cooperate to transport the bearing housing to the bearing housing positioning and waiting platform. The bearing housing conveying and assembly assembly assembly is used to transport the bearing housing on the bearing housing positioning and waiting platform and assemble it onto the first carrier. The bearing housing conveying assembly includes a first support base, a first linear module, a first lifting cylinder, a first directional motor, and a first contouring rotating block. The first linear module is fixed to the worktable via the first support base. The first linear module is used to drive the first lifting cylinder to move horizontally. The first lifting cylinder is used to drive the first directional motor to move up and down. The first directional motor is used to drive the first contouring rotating block to rotate. The spindle orientation mechanism includes a spindle support, a spindle lifting cylinder, a spindle orientation motor, and a spindle contouring rotating block. The spindle lifting cylinder is fixed to the worktable via the spindle support and is used to drive the spindle orientation motor to move up and down. The spindle orientation motor is used to drive the spindle contouring rotating block to rotate. The internal gear feeding mechanism includes an internal gear vibratory feeder, an internal gear linear vibratory feeder, an internal gear positioning and waiting platform, and an internal gear conveying and assembly assembly. The internal gear vibratory feeder and the internal gear linear vibratory feeder cooperate to convey the internal gear to the internal gear positioning and waiting platform. The internal gear conveying and assembly assembly assembly is used to convey the internal gear on the internal gear positioning and waiting platform and assemble it onto the assembly workpiece. The internal gear conveying assembly includes a second support base, a second linear module, a second lifting cylinder, and an internal gear pneumatic gripper. The second linear module is fixed to the workbench via the second support base. The second linear module is used to drive the second lifting cylinder to move horizontally. The second lifting cylinder is used to drive the internal gear pneumatic gripper to move up and down. The internal gear pneumatic gripper is used to grip and release the internal gear. The first transmission gear plate feeding mechanism and the second transmission gear plate feeding mechanism have the same structure. The first transmission gear plate feeding mechanism includes a transmission gear plate vibratory feeder, a transmission gear plate direct vibration feeder, a transmission gear plate positioning and waiting platform, and a transmission gear plate conveying and assembly assembly. The transmission gear plate vibratory feeder and the transmission gear plate direct vibration feeder cooperate to convey the transmission gear plate to the transmission gear plate positioning and waiting platform. The transmission gear plate conveying and assembly assembly assembly is used to convey the transmission gear plate on the transmission gear plate positioning and waiting platform and assemble it onto the assembly workpiece. The transmission gear conveying assembly includes a third support base, a third linear module, a third lifting cylinder, and a transmission gear pneumatic gripper. The third linear module is fixed to the workbench via the third support base. The third linear module is used to drive the third lifting cylinder to move horizontally. The third lifting cylinder is used to drive the transmission gear pneumatic gripper to move up and down. The transmission gear pneumatic gripper is used to grip and release the transmission gear. The transmission gear seat positioning belt material picking platform is equipped with a transmission gear material dispensing and ejecting cylinder that cooperates with the transmission gear pneumatic gripper. The semi-finished product transfer mechanism includes a semi-finished product transfer support base, a semi-finished product transfer linear module, a semi-finished product transfer lifting cylinder, a semi-finished product transfer rotating cylinder, and a semi-finished product transfer pneumatic gripper. The semi-finished product transfer linear module is fixed to the workbench via the semi-finished product transfer support base. The semi-finished product transfer linear module is used to drive the semi-finished product transfer lifting cylinder to move horizontally. The semi-finished product transfer lifting cylinder is used to drive the semi-finished product transfer rotating cylinder to move vertically. The semi-finished product transfer rotating cylinder is used to drive the semi-finished product transfer pneumatic gripper to rotate. The semi-finished product transfer pneumatic gripper is used to grip and place the semi-finished products assembled on the first disc dividing mechanism. The thin gasket feeding mechanism and the internal gear gasket feeding mechanism have the same structure. The thin gasket feeding mechanism includes a gasket support, a gasket dispensing cylinder, a guide plate, a gasket dispensing plate, a gasket buffer cylinder, and a gasket conveying assembly assembly. The guide plate is fixed to the worktable by the gasket support and has a guide groove. The gasket buffer cylinder is fixed to the guide plate and located above the guide groove. The gasket dispensing plate has a gasket receiving groove. The gasket dispensing cylinder is used to drive the gasket dispensing plate to slide in the guide groove. The gaskets in the gasket buffer cylinder fall into the gasket receiving groove and are separated as the gasket dispensing plate moves. The gasket conveying assembly assembly is used to suck out the gaskets in the gasket receiving groove and assemble the gaskets onto the semi-finished products. The gasket conveying assembly includes a fifth support base, a fifth linear module, a fifth lifting cylinder, and a gasket suction nozzle. The fifth linear module is fixed to the workbench via the fifth support base. The fifth linear module is used to drive the fifth lifting cylinder to move horizontally. The fifth lifting cylinder is used to drive the gasket suction nozzle to move up and down. The gasket suction nozzle is provided with suction by an external suction device to suck out the gasket from the gasket receiving groove. The pinion feeding mechanism includes a pinion vibratory feeder, a pinion linear vibratory feeder, a pinion positioning and waiting platform, and a pinion conveying and assembly assembly. The pinion vibratory feeder and the pinion linear vibratory feeder work together to transport the pinion to the pinion positioning and waiting platform. The pinion conveying and assembly assembly is used to transport the pinion on the pinion positioning and waiting platform and assemble it onto the semi-finished product. The pinion conveying assembly includes a sixth support base, a sixth linear module, a sixth lifting cylinder, a pinion rotary motor, and a pinion suction nozzle. The sixth linear module is fixed to the worktable via the sixth support base. The sixth linear module drives the sixth lifting cylinder to move horizontally. The sixth lifting cylinder drives the pinion rotary motor and the pinion suction nozzle to move vertically. The shim rotary motor drives the pinion suction nozzle to rotate. The pinion suction nozzle uses external suction equipment to provide suction to pull out the pinion positioned on the material-to-be-picked platform. The variable speed gear ring feeding mechanism includes a variable speed gear ring vibratory feeder, a variable speed gear ring direct vibration feeder, a variable speed gear ring positioning and waiting platform, and a variable speed gear ring conveying and assembly assembly. The variable speed gear ring vibratory feeder and the variable speed gear ring direct vibration feeder cooperate to convey the variable speed gear ring to the variable speed gear ring positioning and waiting platform. The variable speed gear ring conveying and assembly assembly assembly is used to convey the variable speed gear ring on the variable speed gear ring positioning and waiting platform and assemble it onto the semi-finished product. The variable speed gear ring conveying assembly includes a seventh support base, a seventh linear module, a seventh lifting cylinder, and a variable speed gear ring pneumatic gripper. The seventh linear module is fixed to the worktable via the seventh support base. The seventh linear module is used to drive the seventh lifting cylinder to move horizontally. The seventh lifting cylinder is used to drive the variable speed gear ring pneumatic gripper to move up and down. The variable speed gear ring pneumatic gripper is used to grip and release the variable speed gear ring.

2. The fully automatic multi-station assembly equipment for gearboxes according to claim 1, characterized in that: The roller feeding mechanism includes a roller vibratory feeder, roller support columns, roller lifting cylinders, roller pushing slides, roller pressing cylinders, and roller contouring blanking blocks. The roller lifting cylinders are fixed to the worktable via the roller support columns and are used to drive the roller pushing slides to move up and down. The roller vibratory feeder is used to transport the rollers to the roller pushing slides. The roller pressing cylinders are located on the roller pushing slides and are used to pass the rollers through the roller contouring blanking blocks and press them onto the assembled workpiece. The roller and ball feeding mechanism includes a roller vibratory feeder, a ball vibratory feeder, a switching cylinder, a guide rail, a movable support, a roller pushing slide, a roller pressing cylinder, a roller contouring unloading block, a ball pushing slide, a ball pressing cylinder, and a ball contouring unloading block. The movable support is slidably mounted on the guide rail. The roller pushing slide and the ball pushing slide are mounted on the movable support. The switching cylinder drives the movable support to slide on the guide rail and enables the roller pushing slide to cooperate with the roller vibratory feeder and the ball pushing slide to cooperate with each other to achieve switching feeding. The roller pressing cylinder passes the roller through the roller contouring unloading block and presses it onto the assembled workpiece. The ball pressing cylinder passes the ball through the ball contouring unloading block and presses it onto the assembled workpiece. The roller and steel ball detection mechanism includes a first detection support, a first detection lifting cylinder, and a first detection sensor. The first detection lifting cylinder is fixed to the worktable via the first detection support and is used to drive the first detection sensor to move up and down.

3. The fully automatic multi-station assembly equipment for gearboxes according to claim 1, characterized in that: The first oil injection mechanism has the same structure as the second oil injection mechanism. The first oil injection mechanism includes an oil injection support base, an oil injection lifting cylinder and an oil injection nozzle. The oil injection lifting cylinder is fixed to the workbench through the oil injection support base and is used to drive the oil injection nozzle to move up and down. The transmission gear feeding mechanism includes a transmission gear vibratory feeder, a transmission gear direct vibration feeder, a transmission gear positioning and waiting platform, and a transmission gear conveying and assembly assembly. The transmission gear vibratory feeder and the transmission gear direct vibration feeder cooperate to convey the transmission gear to the transmission gear positioning and waiting platform. The transmission gear conveying and assembly assembly assembly is used to convey the transmission gear on the transmission gear positioning and waiting platform and assemble it onto the assembled workpiece. The transmission gear conveying assembly includes a fourth support base, a fourth linear module, a fourth lifting cylinder, and a transmission gear pneumatic gripper. The fourth linear module is fixed to the workbench via the fourth support base. The fourth linear module is used to drive the fourth lifting cylinder to move horizontally. The fourth lifting cylinder is used to drive the transmission gear pneumatic gripper to move up and down. The transmission gear pneumatic gripper is used to grip and release the transmission gear. The transmission gear seat positioning belt material picking platform is equipped with a transmission gear material distribution and ejection cylinder that cooperates with the transmission gear pneumatic gripper. The gear detection mechanism includes a second detection support, a second detection lifting cylinder, and a second detection sensor. The second detection lifting cylinder is fixed to the worktable via the second detection support and is used to drive the second detection sensor to move up and down.

4. The fully automatic multi-station assembly equipment for gearboxes according to claim 1, characterized in that: The feeding buffer mechanism includes a belt conveyor, a product receiving baffle, an eighth support base, an eighth linear module, an eighth lifting cylinder, a finished product oiling nozzle, and a finished product pneumatic gripper. The eighth linear module is fixed to the workbench via the eighth support base. The eighth linear module drives the eighth lifting cylinder to move horizontally, and the eighth lifting cylinder drives the finished product oiling nozzle and the finished product pneumatic gripper to move vertically. The finished product pneumatic gripper is used to grip and release finished products, and the finished product oiling nozzle is used to inject oil into the finished products. The belt conveyor is fixed to the workbench, and the product receiving baffle is located at the feeding end of the belt conveyor.

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