Assembly mechanism of gasket and rotating shaft

Abstract

The present invention discloses an assembly mechanism for a gasket and a rotating shaft, which relates to the field of speed reducer assembly. The mechanism comprises a fixed seat, a turntable mechanism being provided on the fixed seat, and a rotating shaft feeding mechanism being provided on the fixed seat in sequence according to the flow direction of the product, a gasket feeding mechanism for feeding the gasket and putting the gasket on the rotating shaft, a locking rotating mechanism for driving the gasket to rotate so that the gasket is engaged with the rotating shaft, an oiling mechanism for applying lubricating oil to the gasket, a gasket feeding mechanism for feeding the gasket and putting the gasket on the rotating shaft, a detection mechanism for detecting whether the gasket is assembled in place, a flipping mechanism for flipping the product, and a blanking mechanism for unloading the material. The rotating shaft feeding mechanism, the gasket feeding mechanism, the locking rotating mechanism, the oiling mechanism, the gasket feeding mechanism, the detection mechanism, the flipping mechanism, and the blanking mechanism are all provided on the outside of the turntable mechanism. The present invention can realize automation, improve assembly efficiency, achieve good consistency in product assembly, and improve the product yield.

Description

Technical Field

[0001] The invention relates to the field of speed reducer assembly, and in particular to an assembly mechanism of a gasket and a rotating shaft. Background Art

[0002] The reduction gearbox includes an upper housing, a lower housing, and two helical gears assembled within the housing. The two helical gears are meshed and connected. The helical gears are referred to as the rotating shaft in this application. A gasket and a washer are respectively mounted on both ends of the rotating shaft, with the gasket on the inside and the washer on the outside.

[0003] The existing method of assembling a rotating shaft, a gasket and a washer is to take a rotating shaft, put a gasket on one end of the rotating shaft, and then rotate the gasket so that the hook on the gasket is engaged in the groove on the rotating shaft, and then apply lubricating oil on the gasket, and then take a gasket and put it on the outside of the gasket, and then put the gasket and gasket on the other end of the rotating shaft and apply lubricating oil on the gasket, and finally place the assembled rotating shaft into the housing.

[0004] The existing assembly equipment is a whole production line with multiple semi-automatic workstations, and an operator is arranged at each workstation for manual operation.

[0005] This operation method has low work efficiency, high labor costs, a long assembly line, requires a large space, and the consistency of the assembled products is poor and the yield rate is low. Summary of the Invention

[0006] In order to overcome the above shortcomings, the purpose of the present invention is to provide a gasket and rotating shaft assembly mechanism that can automatically assemble gaskets and washers at both ends of a rotating shaft, with high working efficiency and high yield.

[0007] To achieve the above objectives, the present invention employs a technical solution: the assembly mechanism for the gasket and rotating shaft includes a fixed base, which is equipped with a turntable mechanism for rotating the product to different workstations. The turntable is equipped with multiple fixtures, each of which can accommodate two rotating shafts. After assembly of one end of the rotating shaft, it is flipped over to the other side, and then the other end of the rotating shaft is assembled.

[0008] The fixed seat is provided with a shaft loading mechanism for loading the rotating shaft, a gasket loading mechanism for loading the gasket and putting the gasket on the rotating shaft, a locking rotation mechanism for driving the gasket to rotate so that the gasket is engaged with the rotating shaft, an oiling mechanism for applying lubricating oil to the gasket, a gasket loading mechanism for loading the gasket and putting the gasket on the rotating shaft, a detection mechanism for detecting whether the gasket is assembled in place, a unloading mechanism for unloading and a flipping mechanism for flipping the product. The rotating shaft loading mechanism, gasket loading mechanism, locking rotation mechanism, oiling mechanism, gasket loading mechanism, detection mechanism, flipping mechanism and unloading mechanism are all arranged on the outside of the turntable mechanism.

[0009] The shaft feeding mechanism is used to clamp the shaft and place it on the turntable mechanism for the next assembly. The gasket feeding mechanism is used to clamp the gasket and put it on the shaft. The engaging rotation mechanism is used to press the gasket and drive the gasket to rotate a certain angle so that the hook on the gasket is engaged in the groove on the shaft. The oiling mechanism is used to apply lubricating oil to the gasket. The washer feeding mechanism is used to clamp the gasket and put it on the shaft. The detection mechanism is used to detect whether the gasket is assembled in place. The flipping mechanism is used to flip the shaft with the gasket and gasket assembled at one end 180 degrees to facilitate assembly at the other end of the shaft. The unloading mechanism is used to unload the shaft with the gasket and gasket assembled at both ends.

[0010] This application can automatically load a rotating shaft, automatically load a gasket and place it on the rotating shaft, automatically apply lubricant to the gasket, and automatically place a washer on the rotating shaft. The flip mechanism in this application can automatically flip the assembled rotating shaft 180 degrees to facilitate assembly at the other end. This application can inspect assembled products and separate qualified and unqualified products. This application can achieve automation, improve assembly efficiency, ensure consistent product assembly, and increase product yield.

[0011] Working principle:

[0012] A tray with a rotating shaft is manually pushed into the rotating shaft loading mechanism, the rotating shaft loading mechanism clamps the rotating shaft and places the rotating shaft on the tooling of the turntable mechanism, the turntable mechanism rotates, the gasket loading mechanism loads two gaskets at a time and puts the gaskets on the rotating shaft on the tooling, the engaging rotating mechanism drives the gasket to rotate so that the hook on the gasket is stuck in the groove on the side of the rotating shaft, and then the oiling mechanism applies lubricating oil to the gasket, the washer feeding mechanism loads two gaskets at a time and puts the gasket on the rotating shaft, the detection mechanism detects whether the gasket is assembled in place, the blanking mechanism blanks the assembled material according to the detection result, and then the flipping mechanism flips the rotating shaft at one end 180 degrees to facilitate the assembly of the other end of the rotating shaft, and the work is repeated.

[0013] Furthermore, the turntable mechanism includes a turntable and a power assembly that drives the turntable to rotate. The turntable is provided with a plurality of tooling for fixing the product, and each tooling is provided with two fixing slots for fixing the rotating shaft. The power assembly is used to drive the turntable to rotate, thereby driving the product to rotate to different workstations for product assembly. Two fixing slots are provided on the tooling so that two products can be placed on one workstation. When assembling the product, it needs to rotate twice on the turntable. During the first rotation on the turntable, one end of the rotating shaft is assembled, and during the second rotation on the rotating shaft, the other end of the rotating shaft is assembled. The product flips from one of the fixing slots to the other fixing slot at the flipping mechanism, flipping the product 180 degrees so that the unassembled end faces upward for easy assembly.

[0014] Furthermore, the rotating shaft loading mechanism includes a tray rising component and a tray descending component, and a tray transmission component is provided between the tray rising component and the tray descending component for transferring the tray at the uppermost end of the tray rising component to the tray descending component, and the rotating shaft loading mechanism also includes a first manipulator component for grabbing the rotating shaft on the tray and driving the rotating shaft to move to the turntable mechanism.

[0015] The tray lifting assembly is used to move a tray equipped with a rotating shaft upward, while the tray descending assembly is used to move an empty tray downward. The tray transfer assembly is used to transfer the tray at the top of the tray lifting assembly to the top of the tray descending assembly. The first manipulator assembly is used to grasp the rotating shaft on the tray and move it to the tooling on the turntable mechanism.

[0016] Working principle:

[0017] When there is no rotating shaft in the tray at the uppermost end of the tray rising assembly, the tray transmission assembly transmits the tray at the uppermost end of the tray rising assembly to the uppermost end of the tray descending assembly, and the tray rising assembly drives the stacked trays below to move upwards by a certain distance; at the same time, the tray descending assembly drives the empty trays to move downwards by a certain distance to facilitate the subsequent transmission of the empty trays.

[0018] Furthermore, the gasket feeding mechanism includes a first vibrating plate assembly for vibrating and discharging the gaskets, the first vibrating plate assembly comprising a first vibrating plate and a first linear vibration trough connected to the discharge end of the first vibrating plate. A first material distribution assembly is provided at the end of the first vibrating plate assembly, and a first transport assembly is provided on one side of the first material distribution assembly for sleeved gaskets on the rotating shaft.

[0019] The first vibrating plate assembly is used to neatly vibrate out the gaskets, and the first material separation assembly is used to separate the gaskets at the end of the first straight vibration groove. Because the tooling in this application requires two gaskets at a time, the first material separation assembly needs to separate two gaskets continuously at a time. The first transport assembly is used to clamp the gaskets separated by the first material separation assembly and put them on the rotating shaft.

[0020] Working principle:

[0021] The first vibration plate assembly vibrates out the gaskets neatly, the first material separation assembly separates the gaskets at the end of the first vibration plate, and separates two gaskets at a time, and the first conveying assembly respectively covers the two separated gaskets on the two rotating shafts.

[0022] Furthermore, the first material distribution assembly includes a distribution plate, wherein the upper end surface of the distribution plate is provided with two placement slots for placing gaskets, wherein the placement slots are used to place the separated gaskets. A through hole is provided at the center of each placement slot, and a placement column is provided in each through hole, wherein the placement column moves up and down along the through hole.

[0023] A support plate is provided below the placement column, and both placement columns are fixed on the support plate, and the support plate supports the two placement columns at the same time. A first up-and-down moving component for driving the support plate to move up and down is provided on one side of the support plate, and the fixed end of the first up-and-down moving component is fixedly connected to the connecting plate. The first up-and-down moving component is used to drive the support plate to move up and down, thereby driving the two placement columns to move up and down. When dividing the material, the placement column is in a descending state, and the uppermost end of the placement column is located below the placement groove. This state is the initial state of the placement column. After the material division is completed, the placement column rises so that the gasket is sleeved on the placement column for easy clamping.

[0024] One side of the dividing plate is connected to a first left-right moving component for driving the dividing plate to move left-right through a connecting plate. The first left-right moving component is used to drive the dividing plate to move left-right so that the two placement grooves on the dividing plate are aligned with the ends of the first straight vibration groove respectively to achieve continuous separation of two gaskets at a time.

[0025] Working principle:

[0026] First, the placement slot on the far left in the figure is aligned with the end of the first straight vibration slot, and the gasket moves from the end of the first straight vibration slot into the placement slot. The first left-right moving component drives the dividing plate to move to the left, so that the placement slot on the right is aligned with the end of the first straight vibration slot, and the other gasket moves to the right placement slot. Then the first up and down moving component drives the connecting plate to move upward, and the upward movement of the connecting plate drives the placement column to move upward, thereby driving the gasket to move upward to the rising position, which is convenient for the first transport component to clamp.

[0027] Furthermore, the first transport assembly includes two first gripping assemblies for gripping the gasket, the two first gripping assemblies being connected via a connecting base. A second vertical movement assembly is provided on one side of the connecting base for driving the connecting base to move up and down, and a second horizontal movement assembly is provided on one side of the second vertical movement assembly for driving the second vertical movement assembly to move left and right. The first gripping assembly is used to grip the gasket, the second vertical movement assembly is used to drive the first gripping assembly to move up and down, and the second horizontal movement assembly is used to drive the second vertical movement assembly to move left and right, thereby driving the first gripping assembly to move left and right.

[0028] Working principle:

[0029] The first clamping assembly clamps the gasket placed on the column, and the second up and down moving assembly and the second left and right moving assembly cooperate to drive the first clamping assembly to move to the tooling of the turntable mechanism to put the gasket on the rotating shaft.

[0030] Furthermore, the engaging rotation mechanism includes a pressure ring, the upper portion of which is connected to a first rotating cylinder for driving the pressure ring through a connecting tube, and one side of the connecting tube is connected to a first cylinder for driving the connecting tube to move up and down through a connecting block, with the connecting tube and the connecting block being rotatably connected. The gasket has a protruding hook on the surface that contacts the rotating shaft, and a groove for receiving the hook is formed on the side of the rotating shaft. When assembled, the hook on the gasket is located within the groove of the rotating shaft, and does not affect the contact between the lower end surface of the gasket and the upper end surface of the rotating shaft.

[0031] The pressure ring is used to press the upper end surface of the gasket. The connecting tube contains a spring to prevent the pressure ring from damaging the gasket. The first rotary cylinder is used to drive the pressure ring to rotate, thereby driving the gasket to rotate. The first cylinder is used to drive the first rotary cylinder and the pressure ring to move up and down to a specified position.

[0032] Working principle:

[0033] When the gasket needs to rotate, the first cylinder drives the pressure ring to move above the gasket to press the gasket, and then the first rotating cylinder drives the pressure ring to rotate to drive the gasket to rotate, so that the hook on the gasket rotates into the groove on the side of the rotating shaft.

[0034] Furthermore, the pressure ring is hollow, and one side of the connecting tube is connected to an air source, so that air passes through the connecting tube and the pressure ring to blow air into the gasket. The connecting tube is connected to an air source on one side to allow air to pass through the connecting tube and the inner tube of the pressure ring to blow air into the gasket, thereby preventing the gasket from sticking to the pressure ring.

[0035] Furthermore, a positioning plate is provided below the pressure ring, a first positioning ring is provided on the side of the positioning plate close to the turntable mechanism, a first horizontal moving component for driving the positioning plate to move horizontally is provided on one side of the fixed plate, a second positioning ring is provided on the inner side of the tooling to cooperate with the first positioning ring to fix the rotating shaft, the first positioning ring and the second positioning ring cooperate to fix the rotating shaft to prevent the rotating shaft from rotating during the rotation of the gasket, and a second horizontal moving component for driving the second positioning ring to move horizontally is provided on the side of the second positioning ring away from the first positioning ring.

[0036] The first and second horizontal moving assemblies drive the first and second positioning rings to move relative to or toward each other, thereby fixing or loosening the rotating shaft. The first and second positioning rings move relative to each other to fix the rotating shaft and prevent the rotating shaft from rotating during the rotation of the gasket.

[0037] Furthermore, the washer feeding mechanism includes a second vibration plate assembly for vibrating and discharging the washers, and the second vibration plate assembly includes a second vibration plate and a second straight vibration groove arranged at the end of the second vibration plate.

[0038] A second material separation assembly is provided at the end of the second vibrating disc assembly. This second material separation assembly is used to separate the gasket at the end of the second straight vibration trough for easy removal. In this application, two gaskets are separated continuously at a time. The structure of this second material separation assembly is the same as that of the first material separation assembly and is not further described here.

[0039] A camera is positioned above the second distributing assembly to photograph the gasket and identify its angle. A second gripping assembly is positioned on one side of the second distributing assembly to grip the gasket. A second rotary cylinder is positioned on one side of the second gripping assembly to drive the rotation of the second gripping assembly, thereby rotating the gasket. The second rotary cylinder rotates according to the desired rotation angle of the gasket (the angle determined by the camera and the angle at which the gasket should be positioned).

[0040] A third vertical movement assembly is provided on one side of the second rotary cylinder for driving the second rotary cylinder to move up and down. A third forward and backward movement assembly is provided on one side of the third vertical movement assembly for driving the third vertical movement assembly to move forward and backward. The third vertical movement assembly and the third forward and backward movement assembly cooperate to drive the second clamping assembly to move between the second material distribution assembly and the turntable mechanism, thereby achieving gasket loading.

[0041] Working principle:

[0042] The second vibration disk assembly vibrates the gaskets neatly, the second material dividing assembly continuously divides out two gaskets at a time, the camera shoots and identifies the angle of the gasket, the second clamping assembly clamps the gasket, and the second rotating cylinder drives the second clamping assembly to the required angle according to the angle of the gasket identified by the camera, so that the angle of the gasket is corrected, and then the third up and down moving assembly and the third front and back moving assembly cooperate to drive the second clamping assembly to move up and down and front and back, so as to put the gasket on the rotating shaft.

[0043] Furthermore, the detection mechanism includes two test rings, the upper end face of each test ring is connected to a test rod, the test rod is connected to a displacement sensor, a support seat is provided on one side of the test rod, the test rod and the support seat are movably connected up and down, and a fourth up and down moving component for driving the support seat to move up and down is provided on one side of the support seat. The present application detects whether the rotating shaft and the gasket are properly engaged by means of a displacement sensor. If the engaging of the rotating shaft and the gasket is unqualified, that is, the hook of the gasket is not engaged in the groove of the rotating shaft, the total height of the gasket and the rotating shaft is greater than the total height of the gasket and the rotating shaft when the engaging is qualified.

[0044] Furthermore, the unloading mechanism includes a third clamping component for clamping the assembled product, a third rotating component for driving the third clamping component to rotate is provided on one side of the third clamping component, a fifth up-down moving component for driving the third clamping component to move up and down is provided on one side of the third clamping component, and a fifth left-right moving component for driving the fifth up-down moving component to move left and right is provided on one side of the fifth up-down moving component.

[0045] Furthermore, the unloading mechanism also includes a circulating line mounted on a fixed base, the circulating line being provided with a pallet for placing qualified products, the pallet being provided with a reduction gearbox housing, and a defective product box for placing unqualified products on one side of the circulating line mounted on the fixed base. The qualified or unqualified inspection herein refers to whether the height inspection conducted by the inspection mechanism is qualified or not.

[0046] When the product passes the inspection, the drive component drives the fifth clamping component to clamp the product and place the product on the shell of the reduction gear box placed on the pallet in advance, and the circulation line drives the product out; when the product fails the inspection, the drive component drives the fifth clamping component to clamp the product and place the unqualified product in the defective product box.

[0047] Furthermore, the flipping mechanism includes a fourth clamping assembly, one side of the fourth clamping assembly is provided with a third rotating cylinder for driving the fourth clamping assembly to flip over, and one side of the third rotating cylinder is provided with a sixth up-and-down moving assembly for driving the third rotating cylinder to move up and down.

[0048] The third rotary cylinder is used to drive the fourth clamping assembly to flip 180 degrees, so that the rotating shaft flips from one end facing upward to the other end facing upward, which facilitates the assembly of the other end of the rotating shaft.

[0049] In the present application, each tooling of the turntable mechanism has two placement slots, and the unloading mechanism unloads the assembled product at the unloading mechanism. At this time, there is only one placement slot on the tooling with a product, and one end of the product is assembled. The turntable mechanism drives the tooling to move to the flipping mechanism, and the flipping mechanism flips the product from one placement slot to another placement slot to facilitate the assembly of the other end of the rotating shaft; the other empty placement slot is used to load the rotating shaft in the next step, and this is repeated.

[0050] Furthermore, the fourth clamping assembly includes two clamping jaws and a clamping jaw cylinder for driving the two clamping jaws to open or close relative to each other; the clamping jaw cylinder is used to drive the clamping jaws to open or close, thereby clamping or releasing the product.

[0051] The clamp has an avoidance groove in the middle of the vertical direction for placing the assembled product, so that the clamp can clamp the rotating shaft, gasket and washer together to prevent the gasket and washer from falling during the flipping process; the upper end surface of the clamp is provided with an avoidance groove for avoiding the protrusion on the washer, and the avoidance groove is used to avoid the protrusion on the washer to prevent the washer from being clamped and deformed.

[0052] The present application can clamp the assembled rotating shaft, gasket and washer together to prevent the gasket and washer from falling during the flipping process.

[0053] The present invention has the beneficial effects of automatically loading a rotating shaft, automatically loading a gasket and placing it on the rotating shaft, automatically applying lubricant to the gasket, and automatically placing a washer on the rotating shaft. The flipping mechanism in the present invention automatically flips the assembled rotating shaft 180 degrees to facilitate assembly at the other end. The present invention also allows for testing of assembled products and separates qualified and unqualified products. This automation improves assembly efficiency, resulting in consistent product assembly and a higher yield rate. It also reduces labor costs and the equipment's footprint. The present invention uses a displacement sensor to detect the proper engagement between the rotating shaft and the gasket, offering simple operation and high detection accuracy. Based on the test results, the present invention separates qualified and unqualified products. The unloading mechanism then installs qualified products into a pre-placed reducer housing and places unqualified products into a defective bin. The flipping mechanism flips the product 180 degrees, enabling assembly of both ends of the rotating shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Figure 1 Schematic diagram of the overall structure of an embodiment of the present invention;

[0055] Figure 2 Schematic diagram of the structure of a turntable mechanism according to an embodiment of the present invention;

[0056] Figure 3 This is a structural diagram of a rotating shaft feeding mechanism according to an embodiment of the present invention;

[0057] Figure 4 This is a structural diagram of a gasket feeding mechanism according to an embodiment of the present invention;

[0058] Figure 5 This is a schematic structural diagram of a first material distribution component according to an embodiment of the present invention;

[0059] Figure 6 This is a schematic structural diagram of a first transport assembly according to an embodiment of the present invention;

[0060] Figure 7 This is a structural diagram of a locking rotation mechanism according to an embodiment of the present invention;

[0061] Figure 8 This is a structural diagram of an oil-pointing mechanism according to an embodiment of the present invention;

[0062] Figure 9 This is a structural diagram of a gasket feeding mechanism according to an embodiment of the present invention;

[0063] Figure 10 This is a schematic structural diagram of a detection mechanism according to an embodiment of the present invention;

[0064] Figure 11 This is a structural diagram of a blanking mechanism according to an embodiment of the present invention;

[0065] Figure 12 This is a partial structural diagram of a blanking mechanism according to an embodiment of the present invention;

[0066] Figure 13 This is a schematic structural diagram of a turning mechanism according to an embodiment of the present invention;

[0067] Figure 14 This is a schematic structural diagram of a fourth clamping assembly according to an embodiment of the present invention;

[0068] In the figure: 1. Fixed seat; 2. Turntable mechanism; 3. Rotary shaft feeding mechanism; 4. Gasket feeding mechanism; 5. Clamping and rotating mechanism; 6. Oiling mechanism; 7. Gasket feeding mechanism; 8. Detection mechanism; 9. Turning mechanism; 10. Unloading mechanism; 201. Turntable; 202. Power assembly; 203. Tooling; 204. Fixed trough; 301. Tray lifting assembly; 302. Tray lowering assembly; 303. Tray transmission assembly; 304. First machine Manipulator assembly; 401, first vibrating plate assembly; 402, first material distribution assembly; 403, first transport assembly; 404, material distribution plate; 405, placement slot; 406, placement column; 407, support plate; 408, first vertical movement assembly; 409, first left and right movement assembly; 410, first gripping assembly; 411, second vertical movement assembly; 412, second left and right movement assembly; 501, pressure ring; 502, first rotary cylinder; 503, connecting tube; 504, first cylinder; 505, positioning plate; 506, first horizontal moving component; 701, second vibration disk component; 702, second material dividing component; 703, camera; 704, second clamping component; 705, second rotating cylinder; 706, third up-and-down moving component; 707, third front-and-back moving component; 801, test ring; 802, test rod; 803, displacement sensor; 804, support seat; 805, fourth up-and-down moving component; 101, third clamping component; 102, third rotating component; 103, fifth up-and-down moving component; 104, fifth left-and-right moving component; 105, circulation line; 106, pallet; 107, defective product box; 108, fifth clamping component; 901, fourth clamping component; 902, third rotating cylinder; 903, sixth up-and-down moving component; 904, clamping claw; 905, avoidance groove; 906, avoidance groove. DETAILED DESCRIPTION

[0069] The embodiments of the present invention are described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0070] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes and should not be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0071] See attached Figure 1 As shown, an embodiment of the present application provides a gasket and shaft assembly mechanism. This gasket and shaft assembly mechanism includes a fixed base 1, on which is mounted a turntable mechanism 2, which is used to rotate the product to different workstations. Multiple tooling 203 are mounted on the turntable 201, each of which can accommodate two shafts. After assembly of one end of the shaft, it is flipped over to the other side, and then the other end of the shaft is assembled.

[0072] The fixed seat 1 is provided with a shaft loading mechanism 3 for loading the shaft, a gasket loading mechanism 4 for loading the gasket and putting the gasket on the shaft, a locking rotation mechanism 5 for driving the gasket to rotate so that the gasket is engaged with the shaft, an oiling mechanism 6 for applying lubricating oil to the gasket, a gasket loading mechanism 7 for loading the gasket and putting the gasket on the shaft, a detection mechanism 8 for detecting whether the gasket is assembled in place, a discharge mechanism 10 for discharge the assembled product and a flipping mechanism 9 for flipping the product. The shaft loading mechanism 3, gasket loading mechanism 4, locking rotation mechanism 5, oiling mechanism 6, gasket loading mechanism 7, detection mechanism 8, flipping mechanism 9 and discharge mechanism 10 are all arranged on the outside of the turntable mechanism 2.

[0073] The shaft feeding mechanism 3 is used to clamp the shaft and place it on the turntable mechanism 2 for the next assembly. The gasket feeding mechanism 4 is used to clamp the gasket and put it on the shaft. The engaging rotation mechanism 5 is used to press the gasket and drive the gasket to rotate a certain angle so that the hook on the gasket is engaged in the groove on the shaft. The oiling mechanism 6 is used to apply lubricating oil to the gasket. The washer feeding mechanism 7 is used to clamp the gasket and put it on the shaft. The detection mechanism 8 is used to detect whether the gasket is assembled in place, that is, to detect whether the hook on the gasket is engaged in the groove of the outer ring of the shaft. The flipping mechanism 9 is used to flip the shaft with the gasket and gasket assembled at one end 180 degrees to facilitate the assembly of the other end of the shaft. The unloading mechanism is used to unload the shaft with the gasket and gasket assembled at both ends.

[0074] The present application can automatically load the rotating shaft, automatically load the gasket and place it on the rotating shaft, automatically apply lubricant to the gasket, and automatically place the gasket on the rotating shaft. The flip mechanism 9 in the present application can automatically flip the assembled rotating shaft 180 degrees to facilitate assembly of the other end of the rotating shaft. The present application can inspect the assembled products and separate qualified products from unqualified products. The present application can achieve automation and improve assembly efficiency, resulting in better consistency in product assembly and increased product yield. At the same time, it saves labor costs and reduces the equipment's footprint.

[0075] Working principle:

[0076] A tray with a rotating shaft is manually pushed into the rotating shaft loading mechanism 3, the rotating shaft loading mechanism 3 clamps the rotating shaft and places the rotating shaft on the tooling of the turntable mechanism 2, the turntable mechanism 2 rotates, the gasket loading mechanism 4 loads two gaskets at a time and puts the gaskets on the rotating shaft on the tooling, the engaging rotating mechanism 5 drives the gasket to rotate so that the hook on the gasket is stuck in the groove on the side of the rotating shaft, and then the oiling mechanism 6 applies lubricating oil to the gasket, the washer feeding mechanism 7 loads two gaskets at a time and puts the gasket on the rotating shaft, the detection mechanism 8 detects whether the gasket is assembled in place, the blanking mechanism 10 blanks the assembled material according to the detection result, and then the flipping mechanism 9 flips the rotating shaft at one end 180 degrees to facilitate the assembly of the other end of the rotating shaft, and the work is repeated.

[0077] On the basis of the above, if Figure 2As shown, the turntable mechanism 2 comprises a turntable 201 and a power assembly 202 that drives the turntable 201 in rotation. The turntable 201 is equipped with multiple fixtures 203 for securing products. Each fixture 203 has two fixing slots 204 for securing the rotating shaft. The power assembly 202 drives the turntable 201, thereby rotating the products to different workstations for assembly. The two fixing slots 204 on the fixture 203 allow two products to be placed at a single workstation. Product assembly requires two rotations on the turntable 201. The first rotation of the turntable 201 assembles one end of the rotating shaft, while the second rotation completes the assembly of the other end. The product is flipped 180 degrees from one fixing slot 204 to the other at the flip mechanism 9, so that the unassembled end of the rotating shaft faces upward for easier assembly.

[0078] On the basis of the above, if Figure 3 As shown, the rotating shaft loading mechanism 3 includes a tray rising component 301 and a tray descending component 302, and a tray transmission component 303 is provided between the tray rising component 301 and the tray descending component 302 for transferring the tray at the uppermost end of the tray rising component 301 to the tray descending component 302, and the rotating shaft loading mechanism 3 also includes a first manipulator component 304 for grabbing the rotating shaft on the tray and driving the rotating shaft to move to the turntable mechanism 2.

[0079] The tray lifting assembly 301 is used to move a tray equipped with a rotating shaft upward, while the tray lowering assembly 302 is used to move an empty tray downward. The tray transfer assembly 303 is used to transfer the tray at the top of the tray lifting assembly 301 to the top of the tray lowering assembly 302. The first manipulator assembly 304 is used to grasp the rotating shaft on the tray and move it to the tooling 203 on the turntable mechanism 2.

[0080] Working principle:

[0081] When there is no rotating shaft in the tray at the top of the tray rising component 301, the tray transmission component 303 transmits the tray at the top of the tray rising component to the top of the tray descending component, and the tray rising component drives the stacked trays below to move upwards for a certain distance; at the same time, the tray descending component 302 drives the empty trays to move downwards for a certain distance to facilitate the subsequent transmission of the empty trays.

[0082] On the basis of the above, if Figure 4As shown, the gasket feeding mechanism 4 includes a first vibrating plate assembly 401 for vibrating and discharging the gaskets. The first vibrating plate assembly 401 includes a first vibrating plate and a first vertical vibration trough connected to the discharge end of the first vibrating plate. A first material distribution assembly 402 is provided at the end of the first vibrating plate assembly 401. A first conveying assembly 403 is provided on one side of the first material distribution assembly 402 for sleeved gaskets on the rotating shaft.

[0083] The first vibrating plate assembly 401 is used to neatly vibrate out the gaskets, and the first material separation assembly 402 is used to separate the gaskets at the end of the first straight vibration groove. Because the tooling 203 in this application requires two gaskets at a time, the first material separation assembly 402 needs to separate two gaskets continuously at a time. The first handling assembly 403 is used to clamp the gaskets separated by the first material separation assembly 402 and put them on the rotating shaft.

[0084] Working principle:

[0085] The first vibration disk assembly 401 vibrates out the gaskets neatly, the first material separation assembly 402 separates the gaskets at the end of the first vibration disk, and separates two gaskets at a time, and the first conveying assembly 403 respectively puts the two separated gaskets on two rotating shafts.

[0086] On the basis of the above, if Figure 5 As shown, the first material distribution assembly 402 includes a distribution plate 404. The upper end surface of the distribution plate 404 is provided with two placement slots 405 for placing gaskets. The placement slots 405 are used to place the separated gaskets. A through hole is provided at the center of each placement slot 405. Each through hole is provided with a placement post 406, which moves up and down along the through hole.

[0087] A support plate 407 is provided below the placement column 406, and both placement columns 406 are fixed on the support plate 407. The support plate 407 supports the two placement columns 406 at the same time. A first up-and-down moving component 408 for driving the support plate 407 to move up and down is provided on one side of the support plate 407. The fixed end of the first up-and-down moving component 408 is fixedly connected to the connecting plate. The first up-and-down moving component 408 is used to drive the support plate 407 to move up and down, thereby driving the two placement columns 406 to move up and down. When the material is divided, the placement column 406 is in a descending state, and the uppermost end of the placement column 406 is located below the placement groove 405. This state is the initial state of the placement column 406. After the material division is completed, the placement column 406 rises so that the gasket is sleeved on the placement column 406 for easy clamping.

[0088] One side of the dividing plate 404 is connected to a first left-right moving component 409 for driving the dividing plate 404 to move left-right through a connecting plate. The first left-right moving component 409 is used to drive the dividing plate 404 to move left-right so that the two placement grooves 405 on the dividing plate 404 are respectively aligned with the ends of the first straight vibration groove to achieve continuous separation of two gaskets at a time.

[0089] Working principle:

[0090] first Figure 5 The leftmost placement slot 405 is aligned with the end of the first straight vibration slot, and the gasket moves from the end of the first straight vibration slot into the placement slot 405. The first left-right moving component 409 drives the dividing plate 404 to move to the left, so that the placement slot 405 on the right is aligned with the end of the first straight vibration slot, and the other gasket moves to the right placement slot 405. Then the first up-and-down moving component 408 drives the connecting plate to move upward. The upward movement of the connecting plate drives the placement column 406 to move upward, thereby driving the gasket to move upward to the rising position, which is convenient for the first transport component 403 to clamp.

[0091] On the basis of the above, if Figure 6 As shown, the first transport assembly 403 includes two first gripping assemblies 410 for gripping gaskets. The two first gripping assemblies 410 are connected by a connecting base. One side of the connecting base is provided with a second up-and-down moving assembly 411 for driving the connecting base to move up and down. One side of the second up-and-down moving assembly 411 is provided with a second left-and-right moving assembly 412 for driving the second up-and-down moving assembly 411 to move left and right. The first gripping assembly 410 is used to grip gaskets, and the second up-and-down moving assembly 411 is used to drive the first gripping assembly 410 to move up and down; the second left-and-right moving assembly 412 is used to drive the second up-and-down moving assembly 411 to move left and right, thereby driving the first gripping assembly 410 to move left and right.

[0092] Working principle:

[0093] The first clamping assembly 410 clamps the gasket on the placement column 406, and the second up and down moving assembly 411 and the second left and right moving assembly 412 cooperate to drive the first clamping assembly 410 to move to the tooling 203 of the turntable mechanism 2 to put the gasket on the rotating shaft.

[0094] On the basis of the above, if Figure 7As shown, the engaging rotating mechanism 5 includes a pressure ring 501. A first rotating cylinder 502 for driving the pressure ring 501 to rotate is connected to the top of the pressure ring 501 via a connecting tube 503. A first cylinder 504 for driving the connecting tube 503 to move up and down is connected to one side of the connecting tube 503 via a connecting block. The connecting tube 503 is rotatably connected to the connecting block. A protruding hook is provided on the side of the gasket that contacts the rotating shaft, and a groove is provided on the side of the rotating shaft for receiving the hook. When assembled, the hook on the gasket is located in the groove of the rotating shaft and does not affect the contact between the lower end surface of the gasket and the upper end surface of the rotating shaft.

[0095] The pressure ring 501 is used to press the upper end surface of the gasket. The connecting tube 503 contains a spring to prevent the pressure ring 501 from damaging the gasket. The first rotary cylinder 502 is used to drive the pressure ring 501 to rotate, thereby driving the gasket to rotate. The first cylinder 504 is used to drive the first rotary cylinder 502 and the pressure ring 501 to move up and down to a specified position.

[0096] Working principle:

[0097] When the gasket needs to rotate, the first cylinder 504 drives the pressure ring 501 to move above the gasket to press the gasket, and then the first rotating cylinder 502 drives the pressure ring 501 to rotate, thereby driving the gasket to rotate, so that the hook on the gasket rotates into the groove on the side of the rotating shaft.

[0098] On the basis of the above, the pressure ring 501 is hollow, and one side of the connecting tube 503 is connected to a gas source, so that gas passes through the connecting tube 503 and the pressure ring 501 to blow air into the gasket. The connecting tube 503 is connected to a gas source on one side to allow gas to pass through the connecting tube 503 and the pressure ring 501, thereby blowing air into the gasket and preventing the gasket from sticking to the pressure ring 501.

[0099] On the basis of the above, a positioning plate 505 is provided below the pressure ring 501, a first positioning ring is provided on the side of the positioning plate 505 close to the turntable mechanism 2, a first horizontal moving component 506 for driving the positioning plate 505 to move horizontally is provided on one side of the fixed plate, a second positioning ring is provided on the inner side of the tooling 203 for cooperating with the first positioning ring to fix the rotating shaft, the first positioning ring and the second positioning ring cooperate to fix the rotating shaft to prevent the rotating shaft from rotating during the rotation of the gasket, and a second horizontal moving component for driving the second positioning ring to move horizontally is provided on the side of the second positioning ring away from the first positioning ring.

[0100] The first horizontal moving assembly 506 and the second horizontal moving assembly drive the first positioning ring and the second positioning ring to move relative to or toward each other, thereby fixing or loosening the rotating shaft. The first positioning ring and the second positioning ring move relative to each other to fix the rotating shaft and prevent the rotating shaft from rotating during the rotation of the gasket.

[0101] On the basis of the above, if Figure 9 As shown, the washer feeding mechanism 7 includes a second vibration disk assembly 701 for vibrating and discharging the washers. The second vibration disk assembly 701 includes a second vibration disk and a second straight vibration groove arranged at the end of the second vibration disk.

[0102] A second material separation assembly 702 is provided at the end of the second vibration plate assembly 701. This second material separation assembly 702 is used to separate the washers at the end of the second vertical vibration trough for easy removal. In this application, two washers are separated at a time. The structure of the second material separation assembly 702 is the same as that of the first material separation assembly 402 and is not further described here.

[0103] A camera 703 is provided above the second material-distributing assembly 702 for photographing the gasket and identifying its angle. The camera 703 is used to photograph the gasket and identify its angle. A second gripping assembly 704 is provided on one side of the second material-distributing assembly 702 for gripping the gasket. A second rotary cylinder 705 is provided on one side of the second gripping assembly 704 for driving the second gripping assembly 704 to rotate. The second rotary cylinder 705 is used to drive the second gripping assembly 704 to rotate, thereby driving the gasket to rotate. The second rotary cylinder 705 rotates according to the angle at which the gasket is to be rotated (here, the angle at which the gasket is to be rotated is the difference between the angle of the camera 703 identified by the camera 703 and the angle at which the gasket should be placed).

[0104] A third vertical movement assembly 706 is provided on one side of the second rotary cylinder 705 for driving the second rotary cylinder 705 to move up and down. A third forward and backward movement assembly 707 is provided on one side of the third vertical movement assembly 706 for driving the third vertical movement assembly 706 to move forward and backward. The third vertical movement assembly 706 and the third forward and backward movement assembly 707 cooperate to drive the second gripping assembly 704 to move between the second material distribution assembly 702 and the turntable mechanism 2, thereby loading the gaskets.

[0105] Working principle:

[0106] The second vibration disk assembly 701 vibrates the gaskets neatly, the second material dividing assembly 702 continuously divides two gaskets at a time, the camera 703 shoots and identifies the angle of the gasket, the second clamping assembly 704 clamps the gasket, and the second rotating cylinder 705 drives the second clamping assembly 704 to the required angle according to the angle of the gasket identified by the camera 703, so that the angle of the gasket is corrected, and then the third up and down moving assembly 706 and the third front and back moving assembly 707 cooperate to drive the second clamping assembly 704 to move up and down and front and back, so as to put the gasket on the rotating shaft.

[0107] On the basis of the above, if Figure 10As shown, the detection mechanism 8 includes two test rings 801, and the upper end face of each test ring 801 is connected to a test rod 802, and the test rod 802 is connected to a displacement sensor 803. A support seat 804 is provided on one side of the test rod 802, and the test rod 802 is movably connected to the support seat 804 up and down. A fourth up and down moving component 805 is provided on one side of the support seat 804 for driving the support seat 804 to move up and down.

[0108] The present application uses a displacement sensor 803 to detect whether the shaft and the gasket are properly engaged, which is simple to operate and has high detection accuracy. If the shaft and the gasket are not properly engaged, that is, the hook of the gasket is not engaged in the groove of the shaft, the total height of the gasket and the shaft is greater than the total height of the gasket and the shaft when the engagement is satisfactory.

[0109] On the basis of the above, if Figure 11 As shown, the unloading mechanism 10 includes a third clamping component 101 for clamping the assembled product, a third rotating component 102 for driving the third clamping component 101 to rotate is provided on one side of the third clamping component 101, a fifth up-down moving component 103 for driving the third clamping component 101 to move up and down is provided on one side of the third clamping component 101, and a fifth left-right moving component 104 for driving the fifth up-down moving component 103 to move left and right is provided on one side of the fifth up-down moving component 103.

[0110] On the basis of the above, if Figure 12 As shown, the unloading mechanism 10 further includes a circulating line 105 provided on the fixed base 1, and a support plate 106 for placing qualified products on the circulating line 105. The housing of the reduction gearbox is placed on the support plate 106. A defective product box 107 for placing unqualified products on the fixed base 1 on one side of the circulating line 105 is provided. The qualified or unqualified test here refers to whether the height test performed at the detection mechanism 8 is qualified.

[0111] When the product passes the inspection, the drive component drives the fifth clamping component 108 to clamp the product and place the product on the shell of the reduction gearbox placed in advance on the pallet 106, and the circulation line 105 drives the product out; when the product fails the inspection, the drive component drives the fifth clamping component 108 to clamp the product and place the unqualified product into the defective product box 107.

[0112] On the basis of the above, if Figure 13 As shown, the flipping mechanism 9 includes a fourth clamping component 901, and a third rotating cylinder 902 for driving the fourth clamping component 901 to flip is provided on one side of the fourth clamping component 901, and a sixth up-and-down moving component 903 for driving the third rotating cylinder 902 to move up and down is provided on one side of the third rotating cylinder 902.

[0113] The third rotating cylinder 902 is used to drive the fourth clamping assembly 901 to flip 180 degrees, so that the rotating shaft flips from one end facing upward to the other end facing upward, which facilitates the assembly of the other end of the rotating shaft.

[0114] In the present application, each tooling 203 of the turntable mechanism 2 has two placement slots 405. The unloading mechanism 10 unloads the assembled product at the unloading mechanism 10. At this time, there is only one placement slot 405 on the tooling 203 with a product, and one end of the product is assembled. The turntable mechanism 2 drives the tooling 203 to move to the flipping mechanism 9. The flipping mechanism 9 flips the product from one placement slot 405 to another placement slot 405 to facilitate the assembly of the other end of the rotating shaft; the other empty placement slot 405 is loaded into the rotating shaft in the next step, and this is repeated.

[0115] On the basis of the above, if Figure 14 As shown, the fourth clamping assembly 901 includes two clamping jaws 904 and a clamping jaw cylinder for driving the two clamping jaws 904 to open or close relative to each other; the clamping jaw cylinder is used to drive the clamping jaws 904 to open or close, thereby clamping or releasing the product.

[0116] The clamping jaw 904 has an avoidance groove 905 in the middle of the vertical direction for placing the assembled product, so that the clamping jaw 904 can clamp the rotating shaft, gasket and washer together to prevent the gasket and washer from falling during the flipping process; the upper end surface of the clamping jaw 904 is provided with an avoidance groove 906 for avoiding the protrusion on the gasket, and the avoidance groove 906 is used to avoid the protrusion on the gasket to prevent the gasket from being clamped and deformed.

[0117] The present application can clamp the assembled rotating shaft, gasket and washer together to prevent the gasket and washer from falling during the flipping process.

[0118] The above embodiments are only for illustrating the technical concept and features of the present invention. Its purpose is to enable people familiar with this technology to understand the content of the present invention and implement it. It cannot be used to limit the scope of protection of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. The assembly mechanism of the gasket and the rotating shaft includes a fixing seat (1), characterized in that: The fixed seat (1) is provided with a turntable mechanism (2), and the fixed seat (1) is provided with a shaft feeding mechanism (3) for feeding a shaft, a gasket feeding mechanism (4) for feeding a gasket and putting the gasket on the shaft, a locking rotation mechanism (5) for driving the gasket to rotate so that the gasket is engaged with the shaft, an oiling mechanism (6) for applying lubricating oil to the gasket, a gasket feeding mechanism (7) for feeding a gasket and putting the gasket on the shaft, a detection mechanism (8) for detecting whether the gasket is assembled in place, a discharge mechanism (10) for discharging the material, and a flipping mechanism (9) for flipping the product, wherein the shaft feeding mechanism (3), the gasket feeding mechanism (4), the locking rotation mechanism (5), the oiling mechanism (6), the gasket feeding mechanism (7), the detection mechanism (8), the flipping mechanism (9), and the discharge mechanism (10) are all arranged on the outside of the turntable mechanism (2); The turntable mechanism (2) comprises a turntable (201) and a power assembly (202) for driving the turntable (201) to rotate; a plurality of fixtures (203) for fixing products are provided on the turntable (201); each fixture (203) is provided with two fixing slots (204) for fixing a rotating shaft; The shaft feeding mechanism (3) clamps the shaft and places the shaft on the tooling of the turntable mechanism (2). The turntable mechanism (2) rotates. The gasket feeding mechanism (4) feeds two gaskets at a time and puts the gaskets on the shaft on the tooling. The engaging rotating mechanism (5) drives the gasket to rotate so that the hook on the gasket is engaged in the groove on the side of the shaft. Then, the oiling mechanism (6) applies lubricating oil to the gasket. The washer feeding mechanism (7) feeds two gaskets at a time and puts the gaskets on the shaft. The detecting mechanism (8) detects whether the gaskets are assembled in place. The unloading mechanism (10) is based on According to the test results, the assembled material is blanked, and then the flip mechanism (9) flips the assembled end of the shaft 180 degrees to facilitate the assembly of the other end of the shaft, and the work is repeated; during assembly, the turntable (201) rotates twice, and the assembly of one end of the shaft is achieved when the turntable (201) rotates the first circle, and the assembly of the other end of the shaft is achieved when the turntable (201) rotates the second circle. The flip mechanism (9) flips the workpiece from one of the fixed grooves (204) to the other fixed groove (204), flipping the product 180 degrees so that the unassembled end of the shaft faces upward for easy assembly.

2. The assembly mechanism of the gasket and the rotating shaft according to claim 1, characterized in that: The rotating shaft loading mechanism (3) comprises a tray raising component (301) and a tray descending component (302); a tray transmission component (303) for transmitting the tray at the uppermost end of the tray raising component (301) to the tray descending component (302) is provided between the tray raising component (301) and the tray descending component (302); the rotating shaft loading mechanism (3) further comprises a first manipulator component (304) for grabbing the rotating shaft on the tray and driving the rotating shaft to move to the rotating disc mechanism (2).

3. The assembly mechanism of the gasket and the rotating shaft according to claim 1, characterized in that: The gasket feeding mechanism (4) comprises a first vibration disk assembly (401) for vibrating and discharging the gasket, a first material distribution assembly (402) being provided at the end of the first vibration disk assembly (401), and a first conveying assembly (403) for sleeve-mounting the gasket on a rotating shaft being provided on one side of the first material distribution assembly (402).

4. The assembly mechanism of the gasket and the rotating shaft according to claim 3, characterized in that: The first material distribution component (402) includes a material distribution plate (404), and two placement grooves (405) for placing gaskets are provided on the upper end surface of the material distribution plate (404), and a through hole is provided at the center position of each placement groove (405), and a placement column (406) is provided in each through hole, and the placement column (406) moves up and down along the through hole, and a support plate (407) is provided below the placement column (406), and the two placement columns (406) are fixed on the support plate (407), and a first up-down moving component (408) for driving the support plate (407) to move up and down is provided on one side of the support plate (407), and a first left-right moving component (409) for driving the material distribution plate (404) to move left-right is connected to one side of the material distribution plate (404) through a connecting plate, and the fixed end of the first up-down moving component (408) is fixedly connected to the connecting plate; The first transport assembly (403) includes two first clamping assemblies (410) for clamping the gasket, the two first clamping assemblies (410) are connected via a connecting seat, one side of the connecting seat is provided with a second up-down moving assembly (411) for driving the connecting seat to move up and down, and one side of the second up-down moving assembly (411) is provided with a second left-right moving assembly (412) for driving the second up-down moving assembly (411) to move left-right.

5. The assembly mechanism of the gasket and the rotating shaft according to claim 1, characterized in that: The engaging rotation mechanism (5) comprises a pressure ring (501), the upper portion of the pressure ring (501) is connected to a first rotating cylinder (502) for driving the pressure ring (501) to rotate via a connecting tube (503), one side of the connecting tube (503) is connected to a first cylinder (504) for driving the connecting tube (503) to move up and down via a connecting block, and the connecting tube (503) is rotatably connected to the connecting block; The pressure ring (501) is hollow, and one side of the connecting tube (503) is connected to a gas source, so that gas passes through the connecting tube (503) and the pressure ring (501) to blow air into the gasket; A positioning plate (505) is provided below the pressure ring (501), a first positioning ring is provided on the side of the positioning plate (505) close to the turntable mechanism (2), a first horizontal moving component (506) for driving the positioning plate (505) to move horizontally is provided on one side of the fixing plate, a second positioning ring is provided on the inner side of the tooling (203) for cooperating with the first positioning ring to fix the rotating shaft, the first positioning ring and the second positioning ring cooperate to fix the rotating shaft to prevent the rotating shaft from rotating during the rotation of the gasket, and a second horizontal moving component for driving the second positioning ring to move horizontally is provided on the side of the second positioning ring away from the first positioning ring.

6. The assembly mechanism of the gasket and the rotating shaft according to claim 1, characterized in that: The gasket feeding mechanism (7) comprises a second vibration disk assembly (701) for vibrating and discharging the gaskets, a second material distribution assembly (702) is provided at the end of the second vibration disk assembly (701), a camera (703) for photographing the gaskets and identifying the angle of the gaskets is provided above the second material distribution assembly (702), a second clamping assembly (704) for clamping the gaskets is provided on one side of the second material distribution assembly (702), a second rotating cylinder (705) for driving the second clamping assembly (704) to rotate is provided on one side of the second clamping assembly (704), a third up-down moving assembly (706) for driving the second rotating cylinder (705) to move up and down is provided on one side of the second rotating cylinder (705), and a third forward-backward moving assembly (707) for driving the third up-down moving assembly (706) to move forward and backward is provided on one side of the third up-down moving assembly (706).

7. The assembly mechanism of the gasket and the rotating shaft according to claim 1, characterized in that: The detection mechanism (8) comprises two test rings (801), the upper end surface of each test ring (801) is connected to a test rod (802), a displacement sensor (803) is connected to the test rod (802), a support seat (804) is provided on one side of the test rod (802), the test rod (802) and the support seat (804) are movably connected up and down, and a fourth up-and-down moving component (805) for driving the support seat (804) to move up and down is provided on one side of the support seat (804).

8. The assembly mechanism of the gasket and the rotating shaft according to claim 1, characterized in that: The blanking mechanism (10) includes a third clamping assembly (101) for clamping the assembled product, a third rotating assembly (102) for driving the third clamping assembly (101) to rotate is provided on one side of the third clamping assembly (101), a fifth up-down moving assembly (103) for driving the third clamping assembly (101) to move up and down is provided on one side of the third clamping assembly (101), and a fifth left-right moving assembly (104) for driving the fifth up-down moving assembly (103) to move left-right is provided on one side of the fifth up-down moving assembly (103); The unloading mechanism (10) further comprises a circulation line (105) arranged on the fixed seat (1), a support plate (106) for placing qualified products on the circulation line (105), and a defective product box (107) for placing unqualified products on the fixed seat (1) at one side of the circulation line (105).

9. The assembly mechanism of a gasket and a rotating shaft according to claim 1, characterized in that: The flipping mechanism (9) comprises a fourth clamping assembly (901), a third rotating cylinder (902) for driving the fourth clamping assembly (901) to flip is provided on one side of the fourth clamping assembly (901), and a sixth up-and-down moving assembly (903) for driving the third rotating cylinder (902) to move up and down is provided on one side of the third rotating cylinder (902); The fourth clamping assembly (901) includes two clamping jaws (904) and a clamping jaw cylinder for driving the two clamping jaws (904) to open or close relative to each other; the clamping jaws (904) have an avoidance groove (905) in the middle of the vertical direction for placing the assembled product, so that the clamping jaws (904) can clamp the rotating shaft, gasket and washer together to prevent the gasket and washer from falling during the flipping process; the upper end surface of the clamping jaw (904) is provided with an avoidance groove (906) for avoiding the protrusion on the gasket.

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