Damper processing apparatus

Abstract

The application discloses a damper processing equipment, comprising: an oil injection mechanism for injecting damping oil into an oil storage cavity of an outer shell; a sealing ring assembly mechanism for mounting an inner sealing ring to the inner side of an insertion part of an inner shell and mounting an outer sealing ring to the outer side of the insertion part of the inner shell; a shell assembly mechanism for inserting the inner shell provided with the inner sealing ring and the outer sealing ring into the oil storage cavity of the outer shell; and a detection mechanism for detecting the assembled damper. The oil injection mechanism can realize automatic oil injection, automatic sealing ring assembly, automatic inner shell and outer shell assembly and automatic damper detection, and the application can effectively improve the processing efficiency of the damper.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of assembling processing equipment, in particular to a damper processing equipment. BACKGROUND

[0002] As Figures 1 to 3 shown, it is a damper 1 used for automobile, the structure of the damper 1 is same as the damper disclosed in the patent literature with announcement number CN205578593 U, which comprises an outer shell 11, an inner shell 12, an outer sealing ring 13 and an inner sealing ring 14.

[0003] The inner shell 12 is sealingly arranged on the outer shell 11 and can rotate relative to the outer shell, the outer shell 11 comprises an outer cylinder 11a, an inner cylinder 11b located in the inner cavity of the outer cylinder and an annular bottom plate 11c formed between the lower edges of the outer cylinder and the inner cylinder, an oil storage cavity 111 is formed between the inner wall of the outer cylinder, the outer wall of the inner cylinder and the annular bottom plate, the inner shell 12 comprises a cylindrical insertion part 121 and an annular cover part 122 formed at the end of the insertion part 121, the insertion part 121 is inserted into the oil storage cavity 111, the cover part 122 is arranged at the port of the oil storage cavity and covers the oil storage cavity 111, the outer periphery of the cover part 122 is radially protruded to form an annular protrusion, correspondingly, the inner wall of the outer cylinder has an annular concave area sealingly matched with the annular protrusion, the inner sealing ring 14 is arranged between the outer wall of the inner cylinder and the insertion part, the outer sealing ring 13 is arranged between the inner wall of the outer cylinder and the insertion part 121, and the outer sealing ring 13 and the inner sealing ring 14 are arranged close to the cover part 122; the end surface of the cover part 122 away from the insertion part has a protrusion 1221, which is used to enable the inner shell 12 to rotate relative to the outer shell 11 after being subjected to a torsion force; the outer side wall of the outer shell has a protruding rib 112 arranged along the length direction of the outer shell.

[0004] When assembling the damper, the following processes are included: oiling process, sealing ring assembly process, inner shell and outer shell assembly process and damper detection process, in the prior art, each process is manually performed, and the processing efficiency is low. SUMMARY

[0005] The present application overcomes at least one of the above problems and provides a damper processing equipment.

[0006] The technical scheme adopted by the present application is as follows:

[0007] A damper processing equipment comprises:

[0008] An oiling mechanism is used for injecting damping oil into the oil storage cavity of the outer shell;

[0009] A sealing ring assembly mechanism is used for mounting the inner sealing ring to the inner side of the insertion part of the inner shell and mounting the outer sealing ring to the outer side of the insertion part of the inner shell;

[0010] The shell assembly mechanism is used for inserting the inner shell provided with the inner sealing ring and the outer sealing ring into the oil storage cavity of the outer shell.

[0011] The detection mechanism is used for detecting the assembled damper.

[0012] The present application can realize automatic oiling through the oiling mechanism, automatic sealing ring assembly through the sealing ring assembly mechanism, automatic inner shell and outer shell assembly through the shell assembly mechanism, and automatic detection through the damper detection process, thereby effectively improving the processing efficiency.

[0013] In one embodiment of the present application, the oiling mechanism comprises:

[0014] The first rack;

[0015] The rotating disc is rotatably installed on the first rack, and the rotating disc has a plurality of positioning grooves which are spaced apart around the rotation axis of the rotating disc, and the positioning grooves are used for receiving the outer shell;

[0016] The first clamping assembly is installed on the rotating disc and cooperates with the positioning grooves, and is used for clamping and positioning the outer shell falling into the positioning grooves;

[0017] The first vibrating feeding assembly is used for feeding the outer shell;

[0018] The feeding assembly is used for cooperating with the first vibrating feeding assembly to transfer the outer shell from the first vibrating feeding assembly to the positioning grooves of the rotating disc;

[0019] The oiling assembly is used for injecting the damping oil into the oil storage cavity of the outer shell;

[0020] The rotating disc driving assembly is used for driving the rotating disc to rotate, so that the positioning grooves on the rotating disc can be located below the feeding assembly and below the oiling assembly;

[0021] The first taking assembly is used for taking the outer shell from the rotating disc.

[0022] In one embodiment of the present application, the feeding assembly comprises:

[0023] The receiving seat is arranged above the rotating disc, and the receiving seat has a first material passing channel through which the outer shell passes and which penetrates the receiving seat from top to bottom, and the receiving seat further has a first through hole which communicates with the sidewall of the first material passing channel;

[0024] The first jack rod is slidably arranged on the first through hole, and the first jack rod is used for cooperating with the outer shell in the first material passing channel;

[0025] The first telescopic element is used for driving the first jack rod to move, so that the first jack rod abuts against the outer shell in the first material passing channel or no longer abuts against the outer shell in the material passing channel;

[0026] A transfer seat is capable of moving up and down between the rotating disc and the material receiving seat, and the transfer seat has a second material passing channel corresponding to the first material passing channel;

[0027] A material blocking piece is capable of moving horizontally relative to the transfer seat, and the material blocking piece has a material blocking working position and a non-material blocking working position; when the material blocking piece is in the material blocking working position, the material blocking piece extends into the second material passing channel to contact and cooperate with the shell in the second material passing channel to prevent the shell from falling off the second material passing channel; when the material blocking piece is in the non-material blocking working position, the material blocking piece no longer extends into the second material passing channel, and the shell can pass through the second material passing channel;

[0028] A second telescopic element is connected with the material blocking piece and used to drive the material blocking piece to switch between the material blocking working position and the non-material blocking working position;

[0029] A first lifting element is used to drive the transfer seat, the second telescopic element and the material blocking piece to move synchronously up and down.

[0030] In one embodiment of the present application, the oiling assembly comprises:

[0031] An electric screw valve is used to deliver damping oil;

[0032] An oil injection head is installed on the output end of the electric screw valve; and

[0033] A second lifting element is used to drive the electric screw valve to move so that the oil injection head extends into the shell to be oiled directly below;

[0034] The oil injection head comprises:

[0035] An inner tube has a blocking portion inside, and the blocking portion divides the space of the inner tube into a lower space and an upper space; the side wall of the inner tube has an oil outlet hole in communication with the upper space;

[0036] An oil outlet pipe is connected with the output end of the electric screw valve at the upper end and located in the upper space at the lower end;

[0037] An outer tube is fixed with the inner tube and sleeved on the inner tube; the outer tube and the inner tube form an annular oil outlet channel, and the upper end of the oil outlet channel is in communication with the oil outlet hole, and the lower end is used to extend into the oil storage cavity of the shell.

[0038] In one embodiment of the present application, the oiling mechanism further comprises a reverse material detection assembly and an oiling auxiliary assembly;

[0039] The rotating disc driving assembly is used to enable the positioning groove on the rotating disc to be located in the material inlet assembly area, the reverse material detection assembly area, the oiling assembly area and the first material taking assembly area in sequence;

[0040] The reverse material detection assembly comprises a distance measuring sensor opposite the positioning slot, and the distance measuring sensor is directed to the material storage cavity of the shell on the positioning slot;

[0041] The oiling auxiliary assembly comprises:

[0042] An auxiliary frame capable of moving up and down, the auxiliary frame having a bayonet fitting with the upper end face of the shell;

[0043] A third lifting element connected with the auxiliary frame for driving the auxiliary frame to move upwards, and the bayonet fitting abuts against the shell;

[0044] A third telescopic element for driving the auxiliary frame and the third lifting element to move horizontally synchronously, so that the bayonet fitting approaches or moves away from the positioning slot;

[0045] The first tightening assembly comprises:

[0046] A top block slidingly arranged on the rotating disc, and the end of the top block is aligned with the positioning slot;

[0047] A fourth telescopic element for driving the top block to slide.

[0048] In one embodiment of the present application, the sealing ring assembly mechanism comprises:

[0049] A second frame having an initial station area, a clamping station area, a first assembly station area and a second assembly station area;

[0050] A second vibration material conveying assembly for conveying the inner shell to the initial station area;

[0051] A material blocking assembly arranged on one side of the initial station area for positioning the inner shell conveyed by the second vibration material conveying assembly in the initial station area;

[0052] A material moving assembly for moving the inner shell in the initial station area to the clamping station area;

[0053] A first material transferring assembly for transferring the inner shell in the clamping station area to the first assembly station area;

[0054] A third vibration material conveying assembly for conveying the outer sealing ring;

[0055] A first sealing ring transferring assembly for conveying the outer sealing ring on the third vibration material conveying assembly to the first assembly station area, and sleeving the outer sealing ring on the outer side wall of the insertion part of the inner shell;

[0056] A second material transferring assembly for transferring the inner shell in the first assembly station to the second assembly station;

[0057] A fourth vibration material conveying assembly for conveying the inner sealing ring;

[0058] A transfer mounting assembly is configured to receive the inner sealing ring and mount the inner sealing ring to the inside of the insertion portion of the inner shell of the second assembly work area.

[0059] A second sealing ring transfer assembly is configured to transfer the inner sealing ring on the fourth vibration feeding assembly to the transfer mounting assembly.

[0060] In one embodiment of the present application, the second rack further comprises a docking track located at the initial work area, the docking track is docked with the second vibration feeding assembly, and the material blocking assembly comprises:

[0061] A first material blocking telescopic element, a first material blocking rod is mounted on the movable part of the first material blocking telescopic element, and the first material blocking rod is used to block and position one inner shell entering the docking track; and

[0062] A second material blocking telescopic element, a second material blocking rod is mounted on the movable part of the first material blocking telescopic element, and the second material blocking rod is used to block other inner shells entering the docking track.

[0063] The material moving assembly comprises:

[0064] A second ejector rod is used to eject the inner shell in the docking track from below;

[0065] A fourth lifting element is used to drive the second ejector rod to move up and down; and

[0066] A fifth telescopic element is used to drive the fourth lifting element and the second ejector rod to move synchronously, so that the inner shell positioned by the second ejector rod is moved from the initial work area to the clamping work area.

[0067] The first material rotating assembly and the second material rotating assembly each comprise:

[0068] A rotating support is capable of rotating around an axis;

[0069] A first automatic clamping jaw is mounted on the rotating support and is used to clamp and release the inner shell; and

[0070] A rotating element is mounted on the second rack and is used to drive the rotating support to rotate;

[0071] The first sealing ring transfer assembly and the second sealing ring transfer assembly each comprise:

[0072] A first support;

[0073] A sixth telescopic element is connected with the first support and is used to drive the first support to move horizontally;

[0074] A fifth lifting element is mounted on the first support;

[0075] A mounting support is mounted on the movable part of the fifth lifting element.

[0076] A seal ring taking and placing clamp jaw is fixed on the mounting bracket and used for grabbing the seal ring, and the seal ring taking and placing clamp jaw comprises at least three jaw parts capable of approaching or separating from each other;

[0077] A sixth lifting element is mounted on the mounting bracket; and

[0078] A disengaging frame is mounted on the movable part of the sixth lifting element, and the disengaging frame has a through hole for the jaw parts to pass through, and when the sixth lifting element drives the disengaging frame to move downward, the seal ring supported by the jaw parts can be disengaged from the seal ring taking and placing clamp jaw;

[0079] The transfer mounting assembly comprises:

[0080] A second bracket;

[0081] A seventh telescopic element is connected with the second bracket and used for driving the second bracket to move horizontally, and the seventh telescopic element can drive the second bracket to move to the second assembly working area;

[0082] A seventh lifting element is mounted on the second bracket;

[0083] A third bracket is mounted on the movable part of the seventh lifting element, and the third bracket has a hollow column thereon, and the outer diameter of the hollow column is less than or equal to the outer diameter of the inner seal ring;

[0084] An eighth lifting element is mounted on the third bracket, and a releasing column is mounted on the movable part of the eighth lifting element, the releasing column is sleeved on the hollow column in a sliding manner, the upper end of the releasing column can pass out of the upper end of the hollow column and can also retract into the hollow column, and the releasing column is used for receiving the inner seal ring from the second seal ring transfer assembly, and the inner seal ring is used for sleeving on the releasing column;

[0085] The seal ring assembly mechanism further comprises a fixing assembly arranged in the first assembly working area, and the fixing assembly comprises:

[0086] Two fixing columns capable of approaching or separating from each other, and the outer side wall of each fixing column has a clamping groove, and after the two fixing columns approach each other, the two fixing columns can be inserted into the insertion part of the cover part into the inner shell, and after the two fixing columns separate from each other, the clamping grooves are clamped into the inner ring of the cover part of the inner shell to lock the inner shell;

[0087] A first driving element is used for driving the two fixing columns to approach or separate from each other.

[0088] In one of the embodiments of the present application, the shell assembly mechanism comprises:

[0089] A positioning disc has positioning columns with good oil sheaths on the positioning columns, and the opening end of the oil storage cavity of the sheath is upward.

[0090] A transfer robot includes a multifunctional gripper, and is used for transferring and inserting an inner shell provided with an inner sealing ring and an outer sealing ring into an oil storage cavity of the sheath of the positioning disc.

[0091] The multifunctional gripper includes:

[0092] Two clamping grippers;

[0093] A second driving element is used for driving the two clamping grippers to approach or move away from each other to clamp and release the inner shell;

[0094] A pressing piece has a lower end between the two clamping grippers, and is used for pressing the inner shell into the sheath.

[0095] In one embodiment of the present application, the detection mechanism includes:

[0096] A third rack has a feeding station area, a calibration station area and a detection station area;

[0097] A fifth vibration feeding assembly is arranged on the third rack and is used for conveying the damper;

[0098] A receiving assembly is arranged at the feeding station and is used for receiving the damper from the fourth vibration feeding assembly;

[0099] A calibration assembly is arranged at the calibration station and is used for rotating the inner shell of the damper to a set angle to realize calibration operation;

[0100] A detection assembly is arranged at the detection station and is used for rotating the calibrated inner shell of the damper to a specified angle and measuring force; and

[0101] A transfer assembly is used for transferring the damper from the receiving assembly to the calibration assembly and transferring the damper from the calibration assembly to the detection assembly.

[0102] In one embodiment of the present application, the receiving assembly includes:

[0103] A blocking block is installed on the third rack;

[0104] The movable seat is movably arranged between the fifth vibration material conveying assembly and the material blocking block, and the upper end surface of the movable seat is provided with a material receiving groove. The two side walls of the material receiving groove are provided with through holes penetrating from top to bottom. The movable seat has a first working position and a second working position. When the movable seat is in the first working position, the material receiving groove faces the fifth vibration material conveying assembly. The damper from the fifth vibration material conveying assembly can enter the material receiving groove, and the end of the damper is blocked by the material blocking block. When the movable seat is in the second working position, the material receiving groove is staggered with the fifth vibration material conveying assembly, and the damper of the fifth vibration material conveying assembly cannot enter the material receiving groove.

[0105] The lifting block is movably arranged at the through hole of the movable seat. The lifting block has an upper position and a lower position. When the movable seat is in the first working position, the lifting block is in the upper position, and the material receiving groove is filled with space on both sides, so that the damper can enter the material receiving groove completely.

[0106] The ninth lifting element is used for driving the positioning block to move up and down.

[0107] The tenth telescopic element is used for synchronously moving the movable seat, the positioning block and the ninth lifting element, so that the movable seat is switched between the first working position and the second working position.

[0108] The calibration assembly comprises:

[0109] The first receiving seat is provided with a limiting groove for receiving the damper.

[0110] The first positioning rod is used for being inserted into the damper of the limiting groove of the first receiving seat.

[0111] The eleventh telescopic element is used for driving the first positioning rod to move.

[0112] The correction servo motor is provided with a first actuating piece sliding on the output shaft of the correction servo motor. The actuating piece and the correction servo motor are provided with a return spring. One side of the first actuating piece facing the damper is provided with an actuating protrusion matched with the convex block. And

[0113] The twelfth telescopic element is used for driving the correction servo motor to move to one side of the damper.

[0114] The detection assembly comprises:

[0115] The second receiving seat is provided with a limiting groove for receiving the damper.

[0116] The second positioning rod is used for being inserted into the damper of the limiting groove of the second receiving seat.

[0117] The thirteenth telescopic element is used for driving the second positioning rod to move.

[0118] The force servo motor is provided with a second knob on the output shaft, and the knob is provided with a knob protrusion matched with the protrusion on the damper.

[0119] The fourteenth telescopic element is used for driving the force servo motor to move to the side of the damper.

[0120] The transfer assembly comprises:

[0121] The moving frame is horizontally movable.

[0122] The tenth lifting element is provided with a second automatic clamp on the movable part.

[0123] The fifteenth telescopic element is used for driving the moving frame to move.

[0124] The application has the advantages that the oiling mechanism can realize automatic oiling, the sealing ring assembly mechanism can realize automatic assembly of the sealing ring, the shell assembly mechanism can realize automatic assembly of the inner shell and the outer shell, and the damper detection procedure can realize automatic detection, thereby effectively improving the processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0125] Figure 1 is a sectional view of the damper;

[0126] Figure 2 is a schematic view of the inner shell and the outer shell after being separated;

[0127] Figure 3 is another angle schematic view of the inner shell and the outer shell after being separated;

[0128] Figure 4 is a schematic view of the oiling mechanism;

[0129] Figure 5 is a schematic view of the oiling mechanism; Figure 4 is an enlarged view of A in the schematic view of the oiling mechanism;

[0130] Figure 6 is a schematic view of the oiling mechanism after omitting part of the structure;

[0131] Figure 7 is another angle schematic view of the oiling mechanism after omitting part of the structure;

[0132] Figure 8 is a top view of the oiling mechanism after omitting part of the structure;

[0133] Figure 9 is a sectional view of A-A in the schematic view of the oiling mechanism; Figure 8 is a sectional view of A-A in the schematic view of the oiling mechanism;

[0134] Figure 10 This is a partial structural diagram of the feeding assembly when the transfer seat moves to one end of the receiving seat;

[0135] Figure 11 This is a partial exploded view of the feed assembly;

[0136] Figure 12 This is a schematic diagram of the oil filling head;

[0137] Figure 13 This is an exploded view of the oil filler head;

[0138] Figure 14 This is a partial cross-sectional view of the oiling assembly in conjunction with the housing;

[0139] Figure 15 This is a schematic diagram of the sealing ring assembly mechanism;

[0140] Figure 16 This is a schematic diagram of the sealing ring assembly mechanism from another angle;

[0141] Figure 17 This is a schematic diagram of the fixed components;

[0142] Figure 18 This is a schematic diagram of the fixing components securing the inner shell;

[0143] Figure 19 This is a schematic diagram of a partial structure of the sealing ring assembly mechanism;

[0144] Figure 20 This is a schematic diagram of the material stop assembly;

[0145] Figure 21 yes Figure 16 Enlarged view of point B in the middle;

[0146] Figure 22 This is a schematic diagram of the transfer and installation components;

[0147] Figure 23 yes Figure 22 A schematic diagram of the release column retracting into the hollow column;

[0148] Figure 24 This is a schematic diagram of the sealing ring assembly mechanism from another angle;

[0149] Figure 25 yes Figure 24 Enlarged view of point C in the middle;

[0150] Figure 26 This is a partial schematic diagram of the detection mechanism when the movable seat is in the first working position;

[0151] Figure 27 yes Figure 26 Enlarged view of point D in the middle;

[0152] Figure 28 is a partial view of the detection mechanism when the mobile seat is in the second operating position;

[0153] Figure 29 is Figure 28 is an enlarged view of E in Fig. 4.

[0154] The reference numerals in the figures refer to:

[0155] 1, damper; 11, outer shell; 111, oil storage cavity; 11a, outer cylinder; 11b, inner cylinder; 11c, annular bottom plate; 112, convex rib; 12, inner shell; 121, insertion part; 122, cover part; 1221, convex block; 13, outer sealing ring; 14, inner sealing ring; 2, oiling mechanism; 20, first rack; 21, rotating disc; 211, positioning groove; 22, first jacking assembly; 221, jacking block; 222, fourth telescopic element; 23, first vibrating feeding assembly; 24, feeding assembly; 241, receiving seat; 2411, first material passing channel; 2412, first through hole; 242, first jacking rod; 243, first telescopic element; 244, transfer seat; 2441, second material passing channel; 245, material blocking piece; 246, second telescopic element; 247, first lifting element; 25, oiling assembly; 251, electric screw valve; 252, oil injection head; 2521, inner tube; 25211, blocking part; 25212, lower space; 25213, upper space; 25214, oil outlet hole; 2522, oil outlet tube; 2523, outer tube; 2524, oil outlet channel; 253, second lifting element; 26, rotating disc driving assembly; 27, first material taking assembly; 28, distance measuring sensor; 29, oiling auxiliary assembly; 291, auxiliary rack; 2911, bayonet; 292, third lifting element; 293, third telescopic element; 3, sealing ring assembling mechanism; 31, second rack; 311, initial working position area; 312, clamping working position area; 313, first assembling working position area; 314, second assembling working position area; 315, butt joint track; 32a, second vibrating feeding assembly; 32b, third vibrating feeding assembly; 32c, fourth vibrating feeding assembly; 33, material blocking assembly; 331, first material blocking telescopic element; 332, first material blocking rod; 333, second material blocking telescopic element; 334, second material blocking rod; 34, material moving assembly; 341, second jacking rod; 342, fourth lifting element; 343, fifth telescopic element; 35a, first material transferring assembly; 35b, second material transferring assembly; 351, rotating support; 352, first automatic clamping jaw; 353, rotating element; 36a, first sealing ring transferring assembly; 36b, second sealing ring transferring assembly; 361, first support; 362, sixth telescopic element; 363, fifth lifting element; 364, sealing ring taking and placing clamping jaw; 3641, jaw part; 365, sixth lifting element; 366, disengaging rack; 3661, through hole; 367, mounting support; 37, transferring mounting assembly; 371, second support; 372, seventh telescopic element; 373, seventh lifting element; 374, third support; 3741, hollow column; 3742, eighth lifting element; 3743, releasing column; 38, fixing assembly; 381, fixing column; 3811, clamping groove; 382, first driving element; 4, shell assembling mechanism; 41, positioning disc; 411, positioning column; 42, transferring manipulator; 43, multifunctional clamping jaw; 431, clamping jaw;432, second driving element; 433, pressing piece; 5, detection mechanism; 51, third rack; 511, feeding station area; 512, calibration station area; 513, detection station area; 52, fifth vibration feeding assembly; 53, material receiving assembly; 531, material blocking block; 532, movable seat; 5321, material receiving groove; 5322, through hole; 533, lifting block; 534, ninth lifting element; 535, tenth telescopic element; 54, calibration assembly; 541, first receiving seat; 5411, limiting groove; 542, first positioning rod; 543, eleventh telescopic element; 544, correction servo motor; 545, first toggle piece; 5451, first toggle protrusion; 546, return spring; 547, twelfth telescopic element; 55, detection assembly; 551, second receiving seat; 552, second positioning rod; 553, thirteenth telescopic element; 554, force measurement servo motor; 555, second toggle piece; 5551, second toggle protrusion; 556, fourteenth telescopic element; 56, transfer assembly; 561, moving frame; 562, tenth lifting element; 563, second automatic clamping jaw; 564, fifteenth telescopic element. DETAILED DESCRIPTION

[0156] The present application will be described in detail below with reference to the drawings.

[0157] As shown in Figure 4 , 15 and 26, the embodiment discloses a damper processing equipment, which comprises an oiling mechanism 2, a sealing ring assembly mechanism 3, a shell assembly mechanism 4 and a detection mechanism 5, and is used for Figures 1 to 3 damper 1 assembly and detection.

[0158] As shown in Figures 4 to 14 , the oiling mechanism 2 of the embodiment is used for oiling the shell 11.

[0159] As shown in Figure 5 , the oiling mechanism 2 comprises:

[0160] a first rack 20;

[0161] a rotating disc 21 rotatably installed on the first rack 20, the rotating disc 21 having a plurality of positioning grooves 211 distributed at intervals around the rotating axis of the rotating disc 21, the positioning grooves 211 being used for receiving the shell 11;

[0162] a first tightening assembly 22 installed on the rotating disc 21 and cooperating with the positioning grooves 211, and used for tightly positioning the shell 11 falling into the positioning grooves 211;

[0163] a first vibration feeding assembly 23 used for feeding the shell 11;

[0164] The feeding assembly 24 is used in cooperation with the first vibrating feeding assembly 23 to transfer the shell 11 from the first vibrating feeding assembly 23 to the positioning groove 211 of the rotating disc 21.

[0165] The oiling assembly 25 is used to inject damping oil into the oil storage cavity 111 of the shell 11.

[0166] The rotating disc driving assembly 26 is used to drive the rotating disc 21 to rotate, so that the positioning groove 211 on the rotating disc 21 can be located below the feeding assembly 24 and below the oiling assembly 25.

[0167] The first taking assembly 27 is used to take the shell 11 from the rotating disc 21.

[0168] A working process of the oiling mechanism 2: the first vibrating feeding assembly 23 feeds the shell 11 to the feeding assembly 24, the feeding assembly 24 transfers the shell 11 from the first vibrating feeding assembly 23 to the positioning groove 211 of the rotating disc 21, the rotating disc driving assembly 26 drives the rotating disc 21 to rotate, so that the shell 11 which has not been oiled can be rotated to the area where the oiling assembly 25 is located, then the oiling assembly 25 works to inject damping oil into the oil storage cavity 111 of the shell 11, after the oiling is completed, the rotating disc 21 rotates by a set angle, and the first taking assembly 27 works to take the shell 11 from the rotating disc 21. The oiling mechanism 2 can automatically oil the shell 11, has high processing efficiency and good processing stability; the design of the rotating disc 21 enables the feeding assembly 24, the oiling assembly 25 and the first taking assembly 27 to operate simultaneously after the rotating disc 21 stops rotating each time, thereby effectively improving the processing efficiency.

[0169] The first vibrating feeding assembly 23 can be an existing vibrating material feeding structure, which can feed the material along the track to the feeding assembly 24. For example, it includes a vibrating disc and a conveying track connected with the vibrating disc, and the shell 11 can move along the conveying track until entering the feeding assembly 24 when working.

[0170] The rotating disc driving assembly 26 can be an existing driving structure in various forms, such as a motor and a transmission structure.

[0171] In actual application, the first taking assembly 27 can be a mechanical hand with a gripper (such as a scara mechanical hand or a mechanical hand with X, Y and Z three-axis movement functions).

[0172] As shown in FIGS. Figure 7 , 9 , 10 and 11, in the embodiment, the feeding assembly 24 includes:

[0173] The receiving seat 241 is arranged above the rotating disc 21, and has a first passing channel 2411 passing through the receiving seat 241 from top to bottom for the shell 11 to pass through, and has a first through hole 2412 communicating with the sidewall of the first passing channel 2411;

[0174] The first top rod 242 is slidingly arranged on the first through hole 2412, and is used for cooperating with the shell 11 in the first passing channel 2411;

[0175] The first telescopic element 243 is used for driving the first top rod 242 to move, so that the first top rod 242 abuts against or no longer abuts against the shell 11 in the first passing channel 2411;

[0176] The transfer seat 244 is capable of moving up and down between the rotating disc 21 and the receiving seat 241, and has a second passing channel 2441 corresponding to the first passing channel 2411;

[0177] The blocking piece 245 is capable of moving horizontally relative to the transfer seat 244, and has a blocking working position and a non-blocking working position. When the blocking piece 245 is in the blocking working position, the blocking piece 245 extends into the second passing channel 2441, and is used for contacting and cooperating with the shell 11 in the second passing channel 2441, so as to prevent the shell 11 from falling from the second passing channel 2441. When the blocking piece 245 is in the non-blocking working position, the blocking piece 245 no longer extends into the second passing channel 2441, and the shell 11 can pass through the second passing channel 2441;

[0178] The second telescopic element 246 is connected with the blocking piece 245, and is used for driving the blocking piece 245 to switch between the blocking working position and the non-blocking working position;

[0179] The first lifting element 247 is used for driving the transfer seat 244, the second telescopic element 246 and the blocking piece 245 to move synchronously up and down.

[0180] One of the working modes of the feeding assembly 24: the first lifting element 247 moves the transfer seat 244 upward to the side close to the receiving seat 241, at this time the blocking piece 245 is in the blocking working position, the first vibrating feeding assembly 23 feeds the outer shell 11 to the receiving seat 241 and the transfer seat 244, that is, there is one outer shell 11 (referred to as a) in the second feeding channel 2441 of the transfer seat 244 and one outer shell 11 (referred to as b) in the first feeding channel 2411, b is directly above a, then the first telescopic element 243 drives the first top rod 242 to move, so that the first top rod 242 abuts against the outer shell 11 (b) in the first feeding channel 2411, because b is abutted against, b and the outer shell 11 above b will not fall from the first feeding channel 2411, the first lifting element 247 synchronously drives the transfer seat 244, the second telescopic element 246 and the blocking piece 245 to move downward to the side of the rotating disc 21, the second telescopic element 246 works, so that the blocking piece 245 switches to the non-blocking working position, at this time the blocking piece 245 no longer extends into the second feeding channel 2441, that is, the blocking piece 245 will not prevent the outer shell 11 in the second feeding channel 2441 from falling down, the outer shell 11 (a) in the second feeding channel 2441 can automatically fall into the positioning groove 211 of the rotating disc 21 directly below. The feeding assembly 24 of the present application can accurately feed the outer shell 11 into the positioning groove 211 one by one, without manual placement.

[0181] As shown in Figure 6 , in the present embodiment, the oiling assembly 25 comprises:

[0182] The electric screw valve 251 is used for feeding damping oil;

[0183] The oiling head 252 is installed on the output end of the electric screw valve 251; and

[0184] The second lifting element 253 is used for driving the electric screw valve 251 to move, so that the oiling head 252 extends into the outer shell 11 to be oiled directly below.

[0185] As shown in Figure 12 , 13 and 14, the oiling head 252 comprises:

[0186] The inner tube 2521 has a blocking portion 25211 inside, the blocking portion 25211 divides the space of the inner tube 2521 into a lower space 25212 and an upper space 25213, the side wall of the inner tube 2521 has an oil outlet hole 25214 in communication with the upper space 25213;

[0187] The oil outlet tube 2522 is connected with the output end of the electric screw valve 251 at the upper end and located in the upper space 25213 at the lower end;

[0188] The outer tube 2523 is fixed with the inner tube 2521 and is sleeved on the inner tube 2521, and the outer tube 2523 and the inner tube 2521 form an annular oil outlet channel 2524, the upper end of the oil outlet channel 2524 is communicated with the oil outlet hole 25214, and the lower end is used for extending into the oil storage cavity 111 of the shell 11.

[0189] When the oiling assembly 25 works, the second lifting element 253 drives the electric screw valve 251 to move downward, so that the oil injection head 252 extends into the shell 11 below to be oiled, specifically, the outer tube 2523 and the inner tube 2521 are inserted into the oil storage cavity 111 of the shell 11, and then the electric screw valve 251 works, so that the damping oil enters the oil storage cavity 111 of the shell 11 through the oil outlet pipe 2522, the oil outlet hole 25214 and the oil outlet channel 2524 in sequence.

[0190] In actual application, when the oil injection head 252 cooperates with the shell 11, the blocking part 25211 is in contact with or gap cooperation with the inner cylinder 11b of the shell 11, and preferably, the contact cooperation is preferred.

[0191] As shown in Figure 5 and 6 In the embodiment, the oiling mechanism 2 further comprises a reverse material detection assembly 55 and an oiling auxiliary assembly 29.

[0192] The rotating disc driving assembly 26 is used for enabling the positioning groove 211 on the rotating disc 21 to be located in the area where the feeding assembly 24 is located, the area where the reverse material detection assembly 55 is located, the area where the oiling assembly 25 is located and the area where the first material taking assembly 27 is located in sequence.

[0193] The reverse material detection assembly 55 comprises a distance measuring sensor 28 opposite to the positioning groove 211, and the distance measuring sensor 28 is aimed at the material storage cavity of the shell 11 on the positioning groove 211.

[0194] As shown in Figure 6 and 9 In the embodiment, the oiling auxiliary assembly 29 comprises:

[0195] The auxiliary frame 291 is capable of moving up and down, and the auxiliary frame 291 has a bayonet 2911 matched with the upper end surface of the shell 11;

[0196] The third lifting element 292 is connected with the auxiliary frame 291 and is used for driving the auxiliary frame 291 to move upward, so that the bayonet 2911 abuts against the shell 11;

[0197] The third telescopic element 293 is used for driving the auxiliary frame 291 and the third lifting element 292 to move horizontally synchronously, so that the bayonet 2911 approaches or moves away from the positioning groove 211;

[0198] The first tightening assembly 22 comprises:

[0199] The top block 221 is slidingly arranged on the rotating disc 21, and the end of the top block 221 is aligned with the positioning groove 211.

[0200] The fourth telescopic element 222 is used for driving the top block 221 to slide.

[0201] In actual application, the measuring sensor can be a laser distance sensor. The oiling of the shell 11 needs the opening of the oil storage cavity 111 to face upward, and if the shell 11 faces downward, the oiling cannot be performed. The measuring sensor can monitor (the distance data measured when the shell 11 faces upward is different from the distance data measured when the shell 11 faces downward) that the oiling assembly 25 cannot oil the shell 11 placed in reverse, and then the first material taking assembly 27 can transport the shell 11 placed in reverse to another area for separate storage, which is different from the storage area of the shell 11 after oiling.

[0202] As shown in Figures 15 to 25 , the sealing ring assembly mechanism 3 is used for mounting the inner sealing ring 14 to the inner side of the insertion part 121 of the inner shell 12 and mounting the outer sealing ring 13 to the outer side of the insertion part 121 of the inner shell 12.

[0203] As shown in Figure 15 , 19 and 21, the sealing ring assembly mechanism 3 comprises:

[0204] The second rack 31 has an initial station area 311, a clamping station area 312, a first assembly station area 313, and a second assembly station area 314.

[0205] The second vibration material conveying assembly 32a is used for conveying the inner shell 12 to the initial station area 311.

[0206] The material blocking assembly 33 is arranged on one side of the initial station area 311 and is used for positioning the inner shell 12 conveyed by the second vibration material conveying assembly 32a in the initial station area 311.

[0207] The material moving assembly 34 is used for moving the inner shell 12 in the initial station area 311 to the clamping station area 312.

[0208] The first material rotating assembly 35a is used for transferring the inner shell 12 in the clamping station area 312 to the first assembly station area 313.

[0209] The third vibration material conveying assembly 32b is used for conveying the outer sealing ring 13.

[0210] The first sealing ring transferring assembly 5636a is used for conveying the outer sealing ring 13 on the third vibration material conveying assembly 32b to the first assembly station area 313 and making the outer sealing ring 13 sleeved on the outer sidewall of the insertion part 121 of the inner shell 12.

[0211] The second transferring assembly 35b is used for transferring the inner shell 12 in the first assembly station to the second assembly station.

[0212] The fourth vibrating feeding assembly 32c is used for feeding the inner sealing ring 14.

[0213] The transferring and installing assembly 37 is used for receiving the inner sealing ring 14 and installing the inner sealing ring 14 to the inner side of the insertion part 121 of the inner shell 12 in the second assembly working area 314.

[0214] The second sealing ring transferring assembly 5636b is used for feeding the inner sealing ring 14 on the fourth vibrating feeding assembly 32c to the transferring and installing assembly 37.

[0215] The installation of the inner sealing ring 14 and the outer sealing ring 13 on the existing inner shell 12 needs to be manually performed, and the processing efficiency is low. The sealing ring assembly mechanism 3 can install the inner sealing ring 14 to the inner side of the insertion part 121 of the inner shell 12 and install the outer sealing ring 13 to the outer side of the insertion part 121 of the inner shell 12 through the mechanical structure, so that the assembly efficiency is effectively improved.

[0216] One working mode of the sealing ring assembly mechanism 3: the second vibrating feeding assembly 32a and the material blocking assembly 33 cooperate with each other to feed the inner shell 12 to the initial working area 311, the material moving assembly 34 moves the inner shell 12 in the initial working area 311 to the clamping working area 312, the first transferring assembly 35a is used for transferring the inner shell 12 in the clamping working area 312 to the first assembly working area 313, the first sealing ring transferring assembly 5636a feeds the outer sealing ring 13 on the third vibrating feeding assembly 32b to the first assembly working area 313 and makes the outer sealing ring 13 be sleeved on the outer side wall of the insertion part 121 of the inner shell 12, then the second transferring assembly 35b transfers the inner shell 12 in the first assembly station to the second assembly station, then the second sealing ring transferring assembly 5636b feeds the inner sealing ring 14 on the fourth vibrating feeding assembly 32c to the transferring and installing assembly 37, and the transferring and installing assembly 37 receives the inner sealing ring 14 and installs the inner sealing ring 14 to the inner side of the insertion part 121 of the inner shell 12 in the second assembly working area 314.

[0217] The second vibrating feeding assembly 32a can be an existing vibrating material feeding structure and can feed the material along the track to the initial working area 311. For example, the vibrating feeding structure can include a vibrating disc and a conveying track connected with the vibrating disc. When the vibrating disc works, the insertion part 121 of the inner shell 12 can be made to enter the track downward (the cover part 122 above the insertion part 121 is above the track), and the inner shell 12 can be moved along the conveying track and enter the initial working area. The third vibrating feeding assembly 32b and the fourth vibrating feeding assembly 32c are also existing vibrating material feeding structures and are used for feeding the sealing ring.

[0218] For example, the first sealing ring transferring assembly 5636a can include a conveying track and a conveying belt. Figure 19 and20 As shown, in the embodiment, the second frame 31 further comprises a docking track 315 located at the initial work area 311, the docking track 315 is docked with the second vibration feeding assembly 32a, the material blocking assembly 33 comprises:

[0219] a first material blocking telescopic element 331, a first material blocking rod 332 is installed on the movable part of the first material blocking telescopic element 331, the first material blocking rod 332 is used to block and position one inner shell 12 entering the docking track 315; and

[0220] a second material blocking telescopic element 333, a second material blocking rod 334 is installed on the movable part of the first material blocking telescopic element 331, the second material blocking rod 334 is used to block other inner shells 12 entering the docking track 315.

[0221] As shown, Figure 19 in the embodiment, the material moving assembly 34 comprises:

[0222] a second top rod 341, used to top into the inner shell 12 in the docking track 315 from bottom to top;

[0223] a fourth lifting element 342, used to drive the second top rod 341 to move up and down; and

[0224] a fifth telescopic element 343, used to drive the fourth lifting element 342 and the second top rod 341 to move synchronously, so that the inner shell 12 fixed by the second top rod 341 is moved from the initial work area 311 to the clamping work area 312.

[0225] As shown, Figure 19 in the embodiment, the first material rotating assembly 35a and the second material rotating assembly 35b both comprise:

[0226] a rotating support 351, capable of rotating around an axis;

[0227] a first automatic clamping jaw 352, installed on the rotating support 351, used to clamp and release the inner shell 12; and

[0228] a rotating element 353, installed on the second frame 31, used to drive the rotating support 351 to rotate.

[0229] As shown, Figure 21 and 22 in the embodiment, the first sealing ring transferring assembly 5636a and the second sealing ring transferring assembly 5636b both comprise:

[0230] a first support 361;

[0231] a sixth telescopic element 362, connected with the first support 361, used to drive the first support 361 to move horizontally;

[0232] A fifth lifting element 363 is installed on the first support 361;

[0233] A mounting support 367 is installed on the movable part of the fifth lifting element 363;

[0234] A seal ring taking and placing clamp jaw 364 is fixed on the mounting support 367, and is used for grabbing the seal ring. The seal ring taking and placing clamp jaw 364 comprises at least three jaw parts 3641 which can be close to or separated from each other;

[0235] A sixth lifting element 365 is installed on the mounting support 367; and

[0236] A disengaging support 366 is installed on the movable part of the sixth lifting element 365. The disengaging support 366 has a through hole 3661 through which the jaw parts 3641 pass. When the sixth lifting element 365 drives the disengaging support 366 to move downward, the seal ring which is pried open by the jaw parts 3641 can be disengaged from the seal ring taking and placing clamp jaw 364.

[0237] As shown in FIGS. Figure 22 and 23 In the embodiment, the transfer mounting assembly 37 comprises:

[0238] A second support 371;

[0239] A seventh telescopic element 372 is connected with the second support 371, and is used for driving the second support 371 to move horizontally. The seventh telescopic element 372 can drive the second support 371 to move to the second assembly working area 314;

[0240] A seventh lifting element 373 is installed on the second support 371;

[0241] A third support 374 is installed on the movable part of the seventh lifting element 373. The third support 374 has a hollow column 3741 thereon. The outer diameter of the hollow column 3741 is less than or equal to the outer diameter of the inner seal ring 14;

[0242] An eighth lifting element 3742 is installed on the third support 374. A release column 3743 is installed on the movable part of the eighth lifting element 3742. The release column 3743 is sleeved on the hollow column 3741 in a sliding manner. The upper end of the release column 3743 can pass through the upper end of the hollow column 3741 or can be retracted into the hollow column 3741. The release column 3743 is used for receiving the inner seal ring 14 from the second seal ring transfer assembly 5636b. The inner seal ring 14 is used for sleeving on the release column 3743.

[0243] One working mode of the material blocking assembly 33 and the material moving assembly 34: first, the first material blocking rod 332 extends to block and position an inner shell 12 entering the docking track 315, at this time the inner shell 12 cannot leave the docking track 315, then the second material blocking rod 334 extends to block other inner shells 12 entering the docking track 315, then the fourth lifting element 342 drives the second top rod 341 to move upwards to enter the inner shell 12 in the docking track 315, then the first material blocking rod 332 retracts, the fifth telescopic element 343 works to drive the fourth lifting element 342 and the second top rod 341 to move synchronously, so that the inner shell 12 positioned by the second top rod 341 moves from the initial working area 311 to the clamping working area 312.

[0244] One process of the first sealing ring transfer assembly 5636a and the second sealing ring transfer assembly 5636b grabbing and releasing the sealing ring is as follows: the sixth telescopic element 362 drives the first support 361 to move, so that the sealing ring taking and placing clamp jaw 364 is above the sealing ring to be grabbed, then the fifth lifting element 363 drives the mounting support 367, the sealing ring taking and placing clamp jaw 364, the sixth lifting element 365 to move downwards synchronously, the jaw part 3641 of the sealing ring taking and placing clamp jaw 364 penetrates through the sealing ring, the jaw parts 3641 of the sealing ring taking and placing clamp jaw 364 are separated from each other to spread the sealing ring, then the sixth telescopic element 362 and the fifth lifting element 363 are used to make the sealing ring be located on the corresponding structure (specifically, the first sealing ring transfer assembly 5636a makes the outer sealing ring 13 be sleeved on the insertion part 121, and the second sealing ring transfer assembly 5636b makes the inner sealing ring 14 be sleeved on the release column 3743), then the sixth lifting element 365 works to make the disengaging support 366 move downwards, the disengaging support 366 drives the corresponding sealing ring to disengage from the sealing ring taking and placing clamp jaw 364, so that the sealing ring is no longer spread and is sleeved on the corresponding structure after elastic reset.

[0245] One working process of the transfer and installation assembly 37: after the release column 3743 receives the inner sealing ring 14 (the inner sealing ring 14 is sleeved on the release column 3743), the seventh telescopic element 372 works to drive the second support 371 to move to the second assembly working area 314; then the seventh lifting element 373 works to drive the third support 374 (together with the hollow column 3741, the release column 3743 and the inner sealing ring 14) to move upwards, so that the hollow column 3741, the release column 3743 and the inner sealing ring 14 are inserted into the insertion part 121 of the inner shell 12, then the eighth lifting element 3742 works to make the release column 3743 retract into the hollow column 3741, at this time the inner sealing ring 14 disengages from the transfer and installation assembly 37, and the operation of being installed in the insertion part 121 is completed.

[0246] In the present application, the cover part 122 is on top and the insertion part 121 is on bottom when the inner shell 12 is in the initial station area 311 and the clamping station area 312; the first material rotating assembly 35a can clamp the inner shell 12 in the clamping station area 312, and after rotating 180°, the inner shell 12 is placed in the first assembly station area 313 (at this time, the insertion part 121 is on top and the cover part 122 is on bottom), then the first sealing ring transferring assembly 5636a is used to coat the outer sealing ring 13 on the insertion part 121, and after completion, the second material rotating assembly 35b is used to clamp the inner shell 12 in the first assembly station area 313, and after rotating 180°, the inner shell 12 is placed in the second assembly station area (at this time, the insertion part 121 is on bottom and the cover part 122 is on top), then the second sealing ring transferring assembly 5636b is used to coat the inner sealing ring 14 on the release column 3743 of the transferring and installing assembly 37, the transferring and installing assembly 37 works, and the inner sealing ring 14 is sleeved in the insertion part 121.

[0247] As shown in Figure 17 and 18 , in the present embodiment, the sealing ring assembly mechanism 3 further comprises a fixing assembly 38 arranged in the first assembly station area 313, and the fixing assembly 38 comprises:

[0248] two fixing columns 381 capable of approaching each other or moving away from each other, the outer side wall of the two fixing columns 381 has a clamping groove 3811, and the two fixing columns 381 can be inserted into the insertion part 121 of the inner shell 12 after approaching each other, and the clamping groove 3811 is clamped into the inner ring of the cover part 122 of the inner shell 12 after moving away from each other, so as to lock the inner shell 12;

[0249] a first driving element 382 for driving the two fixing columns 381 to approach each other or move away from each other.

[0250] The fixing assembly 38 can fix the inner shell 12 from the inside by the fixing columns 381, so as to facilitate the assembly of the outer sealing ring 13.

[0251] As shown in Figure 24 and 25 , in the present embodiment, the shell assembly mechanism 4 further comprises:

[0252] a positioning disc 41, the positioning disc 41 has a positioning column 411, the positioning column 411 is used to sleeve the outer shell 11 with good oil, and the opening end of the oil storage cavity 111 of the outer shell 11 faces upward; and

[0253] a transferring manipulator 42 comprising a multifunctional clamping jaw 43, the transferring manipulator 42 is used to transfer and insert the inner shell 12 with the inner sealing ring 14 and the outer sealing ring 13 into the oil storage cavity 111 of the outer shell 11 of the positioning disc 41;

[0254] the multifunctional clamping jaw 43 comprises:

[0255] two clamping jaws 431;

[0256] a second driving element 432 for driving the two clamping jaws 431 to move towards or away from each other to clamp and release the inner shell 12;

[0257] a pressing piece 433, a lower end of the pressing piece 433 is located between the two clamping jaws 431, and the pressing piece 433 is used to press the inner shell 12 into the outer shell 11.

[0258] One working process of the shell assembly mechanism 4 is that the clamping jaws 431 of the multifunctional clamping jaw 43 clamp the inner shell 12, and then the transfer robot 42 transfers the inner shell 12 to the upper side of the outer shell 11 of the positioning disc 41 and preliminarily inserts the inner shell 12 into the outer shell 11, and then the two clamping jaws 431 move away from each other, the transfer robot 42 drives the multifunctional clamping jaw 43 to move downward, thereby driving the pressing piece 433 to move downward, and the inner shell 12 is completely inserted into the outer shell 11.

[0259] As shown in Figures 26 to 29 , the detection mechanism 5 is used for detecting the damper 1, and the detection mechanism 5 comprises:

[0260] a third rack 51 having a feeding station area 511, a calibration station area 512 and a detection station area 513;

[0261] a fifth vibration material conveying assembly 52 arranged on the third rack 51 and used for conveying the damper 1;

[0262] a receiving assembly 53 arranged at the feeding station and used for receiving the damper 1 from the fourth vibration material conveying assembly 32c;

[0263] a calibration assembly 54 arranged at the calibration station and used for rotating the inner shell 12 of the damper 1 to a set angle to realize a calibration operation;

[0264] a detection assembly 55 arranged at the detection station and used for rotating the calibrated inner shell 12 of the damper 1 to a specified angle and measuring force; and

[0265] a transfer assembly 56 for transferring the damper 1 from the receiving assembly 53 to the calibration assembly 54 and transferring the damper 1 from the calibration assembly 54 to the detection assembly 55.

[0266] The detection of the existing damper 1 needs to be manually performed, and the detection efficiency is low.

[0267] The fifth vibration material conveying assembly 52 can be an existing vibrating material conveying structure, which can convey the damper 1 along a track to the feeding station area 511 and into the receiving assembly 53.

[0268] As shown in Figure 27 and 28As shown, in the embodiment, the material receiving assembly 53 comprises:

[0269] The material blocking block 531 is mounted on the third frame 51.

[0270] The movable seat 532 is movably arranged between the fifth vibrating material conveying assembly 52 and the material blocking block 531. The upper end surface of the movable seat 532 is provided with a material receiving groove 5321. The two side walls of the material receiving groove 5321 are provided with upper and lower through holes 5322. The movable seat 532 has a first working position and a second working position. When the movable seat 532 is in the first working position, the material receiving groove 5321 faces the fifth vibrating material conveying assembly 52. The damper 1 from the fifth vibrating material conveying assembly 52 can enter the material receiving groove 5321 and the end of the damper 1 is blocked by the material blocking block 531. When the movable seat 532 is in the second working position, the material receiving groove 5321 is staggered with the fifth vibrating material conveying assembly 52. The damper 1 of the fifth vibrating material conveying assembly 52 cannot enter the material receiving groove 5321.

[0271] The lifting block 533 is movably arranged at the through hole 5322 of the movable seat 532. The lifting block 533 has an upper position and a lower position. When the movable seat 532 is in the first working position, the lifting block 533 is in the upper position, filling the material receiving groove 5321 left and right space, facilitating the damper 1 to enter the material receiving groove 5321 completely.

[0272] The ninth lifting element 534 is used to drive the positioning block to move up and down.

[0273] The tenth telescopic element 535 is used to drive the movable seat 532, the positioning block, and the ninth lifting element 534 to move synchronously, so that the movable seat 532 switches between the first working position and the second working position.

[0274] As shown in Figure 27 and 28 in the embodiment, the calibration assembly 54 comprises:

[0275] The first receiving seat 541 has a limiting groove 5411 for receiving the damper 1.

[0276] The first positioning rod 542 is used to be inserted into the damper 1 of the limiting groove 5411 of the first receiving seat 541.

[0277] The eleventh telescopic element 543 is used to drive the first positioning rod 542 to move.

[0278] The correction servo motor 544 is provided with the first actuating member 545 on the output shaft. The correction servo motor 544 is provided with the reset spring 546 between the actuating member and the correction servo motor 544. One side of the first actuating member 545 facing the damper 1 is provided with the first actuating protrusion 5451 matched with the protrusion 1221; and

[0279] The twelfth telescopic element 547 is used to drive the correction servo motor 544 to move to one side of the damper 1.

[0280] As shown in Figure 27 and 28 In the embodiment, the detection assembly 55 comprises:

[0281] The second receiving seat 551 has a limiting groove 5411 for receiving the damper 1.

[0282] The second positioning rod 552 is used to be inserted into the damper 1 in the limiting groove 5411 of the second receiving seat 551.

[0283] The thirteenth telescopic element 553 is used to drive the second positioning rod 552 to move.

[0284] The force measuring servo motor 554 has a second knob 555 installed on the output shaft of the force measuring servo motor 554, and the second knob 555 has a second knob protrusion 5551 on the side facing the damper 1, which is used to cooperate with the protrusion 1221. The force measuring servo motor 554 is used to detect the torque received by the second knob 555 after rotating a set angle.

[0285] The fourteenth telescopic element 556 is used to drive the force measuring servo motor 554 to move to one side of the damper 1.

[0286] As shown in Figure 27 In the embodiment, the transfer assembly 56 comprises:

[0287] The moving frame 561 is capable of horizontal movement.

[0288] The tenth lifting element 562 is installed on the moving frame 561 in intervals, and the second automatic clamp 563 is installed on the movable part of the tenth lifting element 562, which is used to clamp the damper 1.

[0289] The fifteenth telescopic element 564 is used to drive the moving frame 561 to move.

[0290] One working process of the receiving assembly 53 and the transfer assembly 56: the movable seat 532 is in the first working position, the lifting block 533 is in the upper position, and the receiving groove 5321 is filled with space on both sides. The damper 1 of the fifth vibration feeding assembly 52 can enter the receiving groove 5321 more smoothly, then the tenth telescopic element 535 switches the movable seat 532 to the second working position, and then the ninth lifting element 534 drives the positioning block to move downward, which is to leave space for the second automatic clamp 563 of the transfer assembly 56 to extend into the receiving groove 5321 and clamp the damper 1.

[0291] One working process of the calibration assembly 54 and the transfer assembly 56: the second automatic gripper 563 of the transfer assembly 56 places the damper 1 into the limiting groove 5411 of the first receiving seat 541, then the eleventh telescopic element 543 works to make the first positioning rod 542 insert into the damper 1 in the limiting groove 5411 of the first receiving seat 541 for positioning, then the twelfth telescopic element 547 drives the correction servo motor 544 to move to one side of the damper 1, so that the first poking protrusion 5451 of the first poking element 545 abuts against the cover part 122 and is rotated by a certain angle (for example, 2 turns), so that the position of the inner shell 12 of the damper 1 is at the set position. The reset spring 546 can make the first poking element 545 slide when the first poking protrusion 5451 directly interferes with the protrusion 1221, so that the first poking element 545 is reset under the action of the reset spring 546 after being rotated by a certain angle, at this time, the first poking protrusion 5451 can normally contact the protrusion 1221 to drive the inner shell 12 to rotate until the set angle.

[0292] One working process of the detection assembly 55 and the transfer assembly 56: the second automatic gripper 563 of the transfer assembly 56 places the damper 1 into the limiting groove 5411 of the second receiving seat 551, then the thirteenth telescopic element 553 drives the second positioning rod 552 to move to insert into the damper 1 in the limiting groove 5411 of the second receiving seat 551 for positioning, then the fourteenth telescopic element 556 drives the force measuring servo motor 554 to move to one side of the damper 1, then the force measuring servo motor 554 works, the second poking protrusion 5551 of the second poking element 555 cooperates with the convex edge 112 to drive the inner shell 12 to rotate by a set angle, and meanwhile the force measuring servo motor 554 records the measured data.

[0293] In actual application, the bottom of the receiving groove 5321 and the limiting groove 5411 has a recessed part matched with the convex edge 112, so that the circumferential movement of the outer shell 11 can be prevented.

[0294] The telescopic elements and the lifting elements of the present application are all generic, both of which have movable elements, and the movable elements can be rods or blocks or seats. Specifically, the telescopic elements can be air cylinders, oil cylinders, electric push rods, click screw pairs, conveying belts or conveying chains, and the lifting elements can be air cylinders, oil cylinders, electric push rods, click screw pairs, conveying belts or conveying chains.

[0295] The above are only the preferred embodiments of the present application, and do not limit the patent protection scope of the present application, any equivalent structural transformation, direct or indirect application in other related technical fields, are all included in the protection scope of the present application.

Claims

1. A damper processing apparatus characterized by comprising: The damping device comprises: a point oil mechanism for injecting damping oil into the oil storage cavity of the outer shell; a sealing ring assembly mechanism for mounting the inner sealing ring to the inner side of the insertion part of the inner shell and mounting the outer sealing ring to the outer side of the insertion part of the inner shell; a shell assembly mechanism for inserting the inner shell provided with the inner sealing ring and the outer sealing ring into the oil storage cavity of the outer shell; a detection mechanism for detecting the assembled damping device; the detection mechanism comprises: a third rack having a feeding station area, a calibration station area and a detection station area; a fifth vibrating feeding assembly arranged on the third rack and used for conveying the damping device; a receiving assembly arranged at the feeding station and used for receiving the damping device from the fifth vibrating feeding assembly; a calibration assembly arranged at the calibration station and used for rotating the inner shell of the damping device to a set angle to realize calibration operation; a detection assembly arranged at the detection station and used for rotating the calibrated inner shell of the damping device to a specified angle and measuring force; and a transfer assembly for transferring the damping device from the receiving assembly to the calibration assembly and transferring the damping device from the calibration assembly to the detection assembly; the receiving assembly comprises: a blocking block mounted on the third rack; a movable seat movably arranged between the fifth vibrating feeding assembly and the blocking block, the upper end surface of the movable seat is provided with a receiving groove, the two side walls of the receiving groove are provided with through holes penetrating upward and downward, the movable seat has a first working position and a second working position, when the movable seat is at the first working position, the receiving groove faces the fifth vibrating feeding assembly, the damping device from the fifth vibrating feeding assembly can enter the receiving groove and the end of the damping device is blocked by the blocking block, when the movable seat is at the second working position, the receiving groove is staggered with the fifth vibrating feeding assembly, the damping device of the fifth vibrating feeding assembly cannot enter the receiving groove; a lifting block movably arranged at the through hole of the movable seat, the lifting block has an upper position and a lower position, when the movable seat is at the first working position, the lifting block is at the upper position, the receiving groove is filled with the lifting block on both sides, so that the damping device can enter the receiving groove completely; a ninth lifting element for driving the lifting block to move up and down; a tenth telescopic element for driving the movable seat, the lifting block and the ninth lifting element to move synchronously and switching the movable seat between the first working position and the second working position; the calibration assembly comprises: a first receiving seat having a limiting groove for receiving the damping device; a first positioning rod for being inserted into the damping device in the limiting groove of the first receiving seat; an eleventh telescopic element for driving the first positioning rod to move; a correction servo motor, a first actuating member is sleeved on the output shaft of the correction servo motor, a return spring is mounted between the first actuating member and the correction servo motor, one side of the first actuating member facing the damping device is provided with an actuating protrusion matched with the protrusion; and a twelfth telescopic element for driving the correction servo motor to move to one side of the damping device; the detection assembly comprises: a second receiving seat having a limiting groove for receiving the damping device; a second positioning rod for being inserted into the damping device in the limiting groove of the second receiving seat; a thirteenth telescopic element for driving the second positioning rod to move; The force servo motor is provided with a second knob installed on the output shaft of the force servo motor, and the surface of the second knob facing the damper is provided with a knob protrusion matched with the protrusion, and the force servo motor is used for detecting the torque received by the second knob after the second knob is rotated by a set angle. The fourteenth telescopic element is used for driving the force servo motor to move to the side of the damper. The transfer assembly comprises: The moving frame can move horizontally. The tenth lifting element is installed on the moving frame. The fifteenth telescopic element is used for driving the moving frame to move.

2. The dunnage machine of claim 1, wherein, The oiling mechanism comprises: The first frame; The rotating disc is rotatably installed on the first frame, and the rotating disc is provided with a plurality of positioning grooves distributed at intervals around the rotating axis of the rotating disc, and the positioning grooves are used for receiving the shell. The first tensioning assembly is installed on the rotating disc and matched with the positioning grooves, and is used for tightly positioning the shell falling into the positioning grooves. The first vibrating feeding assembly is used for conveying the shell. The feeding assembly is used for cooperating with the first vibrating feeding assembly to transfer the shell from the first vibrating feeding assembly to the positioning groove of the rotating disc. The oiling assembly is used for injecting the damping oil into the oil storage cavity of the shell. The rotating disc driving assembly is used for driving the rotating disc to rotate, so that the positioning groove on the rotating disc can be located below the feeding assembly and below the oiling assembly. The first material taking assembly is used for taking the shell from the rotating disc.

3. The dunnage machine of claim 2, wherein, The receiving seat is arranged above the rotating disc, and the receiving seat is provided with a first material passing channel penetrating through the receiving seat in the up-down direction and allowing the shell to pass through. The first telescopic element is used for driving the first jack rod to move, so that the first jack rod abuts against or no longer abuts against the shell in the first material passing channel. The transfer seat can move up and down between the rotating disc and the receiving seat, and the transfer seat is provided with a second material passing channel corresponding to the first material passing channel. The blocking piece can move horizontally relative to the transfer seat, and the blocking piece has a blocking working position and a non-blocking working position. The second lifting element is used for driving the oiling assembly to move, so that the oil injection head extends into the shell below. The oil injection head comprises: ​ ​ 4. The dunnage machine of claim 2, wherein, ​ ​ ​ ​ ​ The inner tube has a blocking part inside, which divides the space of the inner tube into a lower space and an upper space, and the side wall of the inner tube has an oil outlet hole communicating with the upper space; The oil outlet pipe is connected with the output end of the electric screw valve at the upper end and located in the upper space at the lower end; The outer tube is fixed with the inner tube and sleeved on the inner tube, and the outer tube and the inner tube form an annular oil outlet channel, the upper end of the oil outlet channel communicates with the oil outlet hole, and the lower end is used for extending into the oil storage cavity of the shell.

5. The dunnage machine of claim 2, wherein, The oiling mechanism further comprises a material reversing detection assembly and an oiling auxiliary assembly; The rotating disc driving assembly is used for enabling the positioning groove on the rotating disc to be located in the material entering assembly area, the material reversing detection assembly area, the oiling assembly area and the first material taking assembly area in sequence; The material reversing detection assembly comprises a distance measuring sensor opposite to the positioning groove, and the distance measuring sensor is aimed at the material storage cavity of the shell on the positioning groove; The oiling auxiliary assembly comprises: An auxiliary frame capable of moving up and down, the auxiliary frame has a bayonet fitting with the upper end surface of the shell; A third lifting element connected with the auxiliary frame, used for driving the auxiliary frame to move upwards, and the bayonet fitting abuts against the shell; A third telescopic element used for driving the auxiliary frame and the third lifting element to move horizontally synchronously, so that the bayonet fitting approaches or moves away from the positioning groove; The first clamping assembly comprises: A top block slidingly arranged on the rotating disc, and the end of the top block is aligned with the positioning groove; A fourth telescopic element used for driving the top block to slide.

6. The dunnage machine of claim 1, wherein, The sealing ring assembly mechanism comprises: A second rack having an initial station area, a clamping station area, a first assembly station area and a second assembly working area; A second vibration material conveying assembly used for conveying the inner shell to the initial station area; A material blocking assembly arranged on one side of the initial station area, used for positioning the inner shell conveyed by the second vibration material conveying assembly in the initial station area; A material moving assembly used for moving the inner shell in the initial station area to the clamping station area; A first material transferring assembly used for transferring the inner shell in the clamping station area to the first assembly station area; A third vibration material conveying assembly used for conveying the outer sealing ring; A first sealing ring transferring assembly used for conveying the outer sealing ring on the third vibration material conveying assembly to the first assembly station area, and sleeving the outer sealing ring on the outer side wall of the insertion part of the inner shell; A second material transferring assembly used for transferring the inner shell in the first assembly station to the second assembly station; A fourth vibration material conveying assembly used for conveying the inner sealing ring; A transferring and installing assembly used for receiving the inner sealing ring and installing the inner sealing ring into the inner side of the insertion part of the inner shell in the second assembly working area; A second sealing ring transferring assembly used for conveying the inner sealing ring on the fourth vibration material conveying assembly to the transferring and installing assembly.

7. The dunnage machine of claim 6, wherein, The second rack further comprises a docking track located in the initial station area, the docking track is docked with the second vibration material conveying assembly, and the material blocking assembly comprises: A first material blocking telescopic element, a first material blocking rod is installed on the movable part of the first material blocking telescopic element, and the first material blocking rod is used for blocking and positioning one inner shell entering the docking track; and A second material blocking telescopic element, a second material blocking rod is installed on the movable part of the first material blocking telescopic element, and the second material blocking rod is used for blocking other inner shells from entering the docking track; The material moving assembly comprises: A second top rod for pushing the inner shell in the butt joint track from bottom to top; A fourth lifting element for driving the second top rod to move up and down; and A fifth telescopic element for driving the fourth lifting element and the second top rod to move synchronously, so that the inner shell where the second top rod is fixed moves from the initial work area to the clamping work area; The first material turning assembly and the second material turning assembly each include: A rotating support capable of rotating around an axis; A first automatic clamping jaw mounted on the rotating support for clamping and releasing the inner shell; and A rotating element mounted on the second rack for driving the rotating support to rotate; The first sealing ring transferring assembly and the second sealing ring transferring assembly each include: A first support; A sixth telescopic element connected with the first support for driving the first support to move horizontally; A fifth lifting element mounted on the first support; A mounting support mounted on the movable part of the fifth lifting element; A sealing ring taking and placing clamping jaw fixed on the mounting support for grabbing the sealing ring, the sealing ring taking and placing clamping jaw including at least three jaw parts capable of approaching or separating from each other; A sixth lifting element mounted on the mounting support; and A disengaging rack mounted on the movable part of the sixth lifting element, the disengaging rack having a through hole for each jaw part to pass through, when the sixth lifting element drives the disengaging rack to move downward, the sealing ring pried open by each jaw part can be disengaged from the sealing ring taking and placing clamping jaw; The transferring mounting assembly includes: A second support; A seventh telescopic element connected with the second support for driving the second support to move horizontally, the seventh telescopic element can drive the second support to move to the second assembly work area; A seventh lifting element mounted on the second support; A third support mounted on the movable part of the seventh lifting element, the third support having a hollow column with an outer diameter less than or equal to the outer diameter of the inner sealing ring; An eighth lifting element mounted on the third support, the movable part of the eighth lifting element being provided with a releasing column, the releasing column being sleeved on the hollow column, the upper end of the releasing column being capable of protruding out of the upper end of the hollow column or retracting into the hollow column, the releasing column being used for receiving the inner sealing ring from the second sealing ring transferring assembly, the inner sealing ring being used for sleeving on the releasing column; The sealing ring assembly mechanism further includes a fixing assembly arranged in the first assembly work area, the fixing assembly including: Two fixing columns capable of approaching or separating from each other, the outer side walls of the two fixing columns being provided with clamping grooves, the two fixing columns being capable of being inserted into the insertion part of the cover part into the inner shell after approaching each other, the clamping grooves being capable of clamping into the inner ring of the cover part of the inner shell after the two fixing columns separating from each other, so as to lock the inner shell; A first driving element for driving the two fixing columns to approach or separate from each other.

8. The dunnage machine of claim 1, wherein, The shell assembly mechanism includes: A positioning disc, the positioning disc being provided with a positioning column, the positioning column being used for sleeving an outer shell with oil, the opening end of the oil storage cavity of the outer shell facing upward; and A transferring manipulator including a multifunctional clamping jaw, the transferring manipulator being used for transferring and inserting the inner shell provided with the inner sealing ring and the outer sealing ring into the oil storage cavity of the outer shell of the positioning disc; The multifunctional clamping jaw includes: two clamping jaws; a second drive element for driving the two clamping jaws towards each other or away from each other in order to clamp and release the inner housing; a pressing element, a lower end of the pressing element being located between the two clamping jaws, the pressing element being used to press the inner housing into the outer housing.

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