Side cover gluing assembly line and side cover gluing assembly method

Abstract

The present invention relates to the technical field of motor side cover assembly, and in particular to a side cover gluing assembly line and a side cover gluing assembly method, wherein a side cover tilting transfer mechanism can drive the side cover to tilt vertically until the gluing mechanism is aligned with a first annular groove of a side cover side wall, and drives the side cover to rotate in a tilted state to ensure that the first annular groove can be evenly coated with glue, after the side cover is transferred with a turntable and a first bearing and a gasket are sequentially loaded, the side cover continues to be transferred with the side cover tilting transfer mechanism to a second gluing mechanism to coat the second annular groove of the side cover side wall with glue, and then the side cover tilting transfer mechanism drives the side cover to be laid flat and transferred to a rotating shaft pressing mechanism, a rotating shaft grasping manipulator tilts the rotating shaft to a third gluing mechanism and coats at least one circle of glue on the side wall of the rotating shaft, and then a second bearing and a rotating shaft are sequentially placed on the side cover, and the second bearing and the rotating shaft are pressed against the side cover, so as to realize automatic assembly, optimize the existing manual gluing method, and improve production efficiency and quality.

Description

Technical Field

[0001] The invention relates to the technical field of motor side cover assembly, and in particular to a side cover gluing assembly line and a side cover gluing assembly method. Background Art

[0002] The motor side cover is the front and rear end cover of the motor, which is used to fix and support the motor shaft. In layman's terms, the front and rear end covers of the motor are used to fix the entire motor through the shaft. When assembling the side cover, it is usually necessary to apply at least one circle of sealant on the inner wall of the side cover, and then install the bearing and gasket into the side cover in turn. Figure 1 As shown. Due to the special location of gluing, there is currently no special mechanism for gluing the inner wall of the side cover in the industry, and manual gluing is still used for production. This method has the problems of low efficiency and difficulty in ensuring quality. Summary of the invention

[0003] The invention provides an edge cover gluing assembly line, which is used to solve the problems of low automation, low efficiency and difficult quality assurance in the prior art.

[0004] In order to achieve the above object, the present invention adopts the following technical scheme:

[0005] An edge cover gluing assembly line includes a base, and further includes:

[0006] A side cover tilting and conveying mechanism, which can reciprocate horizontally on the base along a linear guide rail, the side cover tilting and conveying mechanism is used to place the side cover and drive the side cover to tilt relative to the vertical surface, and the side cover tilting and conveying mechanism also includes a second driving source, and the second driving source is used to drive the side cover to rotate;

[0007] A first glue coating mechanism is fixedly installed on one side of the linear guide rail in a vertical downward direction, and the side cover tilting transfer mechanism can drive the side cover to move below the first glue coating mechanism, and the first glue coating mechanism is used to coat glue on the first annular groove on the inner side wall of the side cover;

[0008] A turntable, one side of which is provided with an edge cover gluing detection mechanism, a bearing feeding mechanism, a bearing pressing mechanism and a gasket feeding mechanism in sequence;

[0009] A second glue coating mechanism is fixedly installed on one side of the linear guide rail in a vertical downward direction, and the side cover tilting transfer mechanism can drive the side cover to move below the second glue coating mechanism, and the second glue coating mechanism is used to coat glue on the second annular groove on the inner side wall of the side cover;

[0010] A transfer robot, which is used to transfer the side cover on the side cover tilting transfer mechanism to the turntable, and then transfer the side cover on the turntable to another side cover tilting transfer mechanism;

[0011] A third glue coating mechanism, which is used to coat glue on the side surface of the rotating shaft;

[0012] A rotating shaft grabbing robot, which is used to tilt the rotating shaft and transfer it to the third gluing mechanism;

[0013] The rotating shaft pressing mechanism is arranged on the base, and comprises a pressing head which can reciprocate vertically.

[0014] An embodiment of the present invention provides a side cover gluing assembly line, in which a side cover tilting transfer mechanism can drive the side cover to tilt vertically until the gluing mechanism is aligned with the first annular groove of the side cover side wall, and drives the side cover to rotate in a tilted state to ensure that the first annular groove can be evenly coated with glue. After the side cover is transferred with the turntable and the first bearing and gasket are sequentially installed, it continues to be transferred with the side cover tilting transfer mechanism to the second gluing mechanism to coat the second annular groove of the side cover side wall with glue. Then, the side cover tilting transfer mechanism drives the side cover to be laid flat and transferred to the rotating shaft pressing mechanism. The rotating shaft grasping manipulator tilts the rotating shaft to the third gluing mechanism. The third gluing mechanism coats at least one circle of glue on the side wall of the rotating shaft, and then the second bearing and the rotating shaft are sequentially placed on the side cover. The second bearing and the rotating shaft are pressed onto the side cover by the rotating shaft pressing mechanism, so that automatic assembly can be realized, the existing manual gluing method is optimized, and production efficiency and quality are improved.

[0015] In a possible implementation, the side cover tilting transfer mechanism includes a moving seat and a mounting seat hinged on the moving seat, one end of the mounting seat is connected to a first driving source, the first driving source is used to drive the mounting seat to swing along a hinge point between the mounting seat and the moving seat, the other end of the mounting seat is provided with a mounting groove for placing the side cover, and the second driving source is arranged in the mounting groove.

[0016] In a possible implementation, the second driving source is also connected to a third driving source, and the third driving source is used to drive the side cover to extend or retract from the mounting seat along the axial direction of the mounting groove along with the second driving source to approach or move away from the first gluing mechanism / second gluing mechanism.

[0017] In a possible implementation, the first driving source is a linear telescopic electric cylinder, a push-pull block is provided at the output end of the first driving source, a horizontal waist hole is formed on the push-pull block, and a push rod passing through the waist hole is provided at one end of the mounting seat.

[0018] In a possible implementation, a vertical stand is fixedly mounted on the movable seat, the mounting seat is hinged at the upper end of the stand, and a stop block is provided on the side of the stand close to the first driving source, the stop block is used to prevent the end of the mounting seat connected to the first driving source from tilting up to a position higher than the upper end of the stand.

[0019] In a possible implementation, an indexing block is further provided on the output end of the second driving source, the indexing block has a notch, and a first detection member for detecting the notch is provided on one side of the second driving source.

[0020] In a possible implementation, the first detection member is U-shaped, and the indexing block can reciprocate in the U-shaped notch of the first detection member along with the output end of the third driving source.

[0021] In a possible implementation, shift pins are disposed around the installation slot, and at least one positioning pin is disposed at the output end of the second driving source.

[0022] In a possible implementation, at least two workstations are distributed circumferentially on the turntable, a rotation drive source for driving the side cover to rotate is provided in the workstation, and the side cover gluing detection mechanism is tilted above the turntable and aligned with one of the workstations.

[0023] In one possible implementation, the bearing feeding mechanism includes a horizontally arranged first feeding plate having at least one feeding trough, a pushing block is arranged at one end of the feeding trough, and a bearing grabbing robot for transferring the bearing is also arranged between the feeding trough and the turntable.

[0024] In a possible implementation, the gasket loading mechanism includes a horizontally arranged second loading plate, and the gaskets are stacked and placed on the second loading plate. A gasket grabbing robot for transferring the gaskets is also arranged between the second loading plate and the turntable.

[0025] In a possible implementation, there are two side cover tilting transfer mechanisms, which are separately arranged on the linear guide rail.

[0026] In a possible implementation, a rotating shaft gluing detection mechanism is also provided at the third gluing mechanism.

[0027] The present invention also provides a side cover gluing assembly method, which is applied to the side cover gluing assembly line of the above embodiment, and comprises the following steps:

[0028] S100: Place the side cover on the side cover tilting and conveying mechanism, which drives the side cover to move along the linear guide to the bottom of the first glue coating mechanism, and drives the side cover to tilt vertically, so that the glue coating head of the first glue coating mechanism can be aligned with the first annular groove of the side cover side wall, and the side cover rotates so that the first annular groove is evenly coated with glue;

[0029] S200 The transfer robot transfers the side cover to the turntable. The side cover is transferred along with the turntable and sequentially undergoes glue detection, press-fitting of the first bearing, and placement of at least one gasket. The transfer robot then transfers the side cover to another side cover tilt transfer mechanism.

[0030] S300 The side cover tilting transfer mechanism drives the side cover to move along the linear guide rail to the bottom of the second glue coating mechanism, and drives the side cover to tilt vertically so that the second glue coating mechanism can align with the second annular groove on the side wall of the side cover, and the side cover rotates so that the second annular groove is evenly coated with glue;

[0031] S400 Install the second bearing into the side cover;

[0032] The S500 shaft grabbing manipulator moves the shaft to the bottom of the third gluing mechanism, the shaft is tilted vertically, and the third gluing mechanism applies two circles of glue on the side wall of the shaft;

[0033] The S600 shaft grabbing robot installs the shaft into the side cover;

[0034] The S700 side cover tilting transfer mechanism transfers the side cover equipped with the second bearing and the rotating shaft to the rotating shaft pressing mechanism to press the second bearing and the rotating shaft onto the side cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0036] Figure 1 A cross-sectional schematic diagram of the assembly of the side cover, the bearing and the rotating shaft provided in an embodiment of the present invention;

[0037] Figure 2 Schematic diagram of the structure of the side cover gluing assembly line provided by the embodiment of the present invention Figure 1 ;

[0038] Figure 3 Schematic diagram of the structure of the side cover gluing assembly line provided by the embodiment of the present invention Figure 2 ;

[0039] Figure 4 A schematic diagram of the structure of the side cover tilting transfer mechanism provided by an embodiment of the present invention;

[0040] Figure 5 A schematic diagram of the assembly of the side cover tilting transfer mechanism provided by an embodiment of the present invention;

[0041] Figure 6 A schematic diagram of the structure of a turntable portion provided by an embodiment of the present invention;

[0042] Figure 7 A schematic structural diagram of a bearing feeding mechanism provided in an embodiment of the present invention.

[0043] Reference numerals:

[0044] Side cover 10; first bearing 11; second bearing 12; gasket 13; rotating shaft 14; first annular groove 15; second annular groove 16; glue coating groove 17;

[0045] Base 100; Linear guide rail 101;

[0046] Side cover tilting transfer mechanism 200; moving seat 201; mounting seat 202; first driving source 203; mounting slot 204; second driving source 205; third driving source 206; push-pull block 207; waist hole 208; push rod 209; vertical plate 210; stop block 211; indexing block 212; first detection member 214; stop pin 215; positioning pin 216;

[0047] A first gluing mechanism 300;

[0048] Turntable 400; side cover gluing detection mechanism 401; bearing feeding mechanism 402; bearing pressing mechanism 403; gasket feeding mechanism 404; workstation 405; self-rotation driving source 406;

[0049] First loading plate 4021; loading trough 4022; pushing block 4023; bearing grabbing manipulator 4024;

[0050] Second loading plate 4041; gasket grabbing manipulator 4042;

[0051] A second gluing mechanism 500;

[0052] Transfer robot 600;

[0053] The third gluing mechanism 700;

[0054] Rotating axis grasping manipulator 800;

[0055] Rotating shaft pressing mechanism 900. DETAILED DESCRIPTION

[0056] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0057] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present disclosure, unless otherwise specified, "plurality" means two or more.

[0058] Reference Figure 1 The side cover assembly product shown includes a side cover 10, a first bearing 11, a second bearing 12, a gasket 13 and a rotating shaft 14. A mounting hole is provided at the center of the side cover 10. A first annular groove 15 and a second annular groove 16 are provided on the side wall of the mounting hole. Two glue grooves 17 are also provided on the side surface of the rotating shaft 14. In the prior art, the assembly process of the side cover 10 assembly product is as follows: apply a circle of glue in the first annular groove 15, install the first bearing 11 in the mounting hole at a position corresponding to the first annular groove 15, place at least one gasket 13 on the upper end surface of the first bearing 11, apply a circle of glue in the second annular groove 16, install the second bearing 12 in the mounting hole at a position corresponding to the second annular groove 16, apply a circle of glue on the two glue grooves 17 on the side surface of the rotating shaft 14, and then press the rotating shaft 14 into the inner rings of the first bearing 11 and the second bearing 12. At this time, the two glue grooves 17 correspond to the first annular groove 15 and the second annular groove 16 respectively.

[0059] Reference Figures 2 to 7 The side cover gluing assembly line shown in the figure includes a base 100 and a linear guide rail 101, a side cover tilting transfer mechanism 200, a first gluing mechanism 300, a turntable 400, a side cover gluing detection mechanism 401, a bearing feeding mechanism 402, a bearing pressing mechanism 403, a gasket feeding mechanism 404, a second gluing mechanism 500, a transfer manipulator 600, a third gluing mechanism 700, a rotating shaft grabbing manipulator 800 and a rotating shaft pressing mechanism 900, wherein:

[0060] The side cover tilting and transferring mechanism 200 can move back and forth along the linear guide rail 101, and the first glue coating mechanism 300 is fixedly installed on one side of the linear guide rail 101 along the vertical downward direction. The side cover tilting and transferring mechanism 200 can drive the side cover 10 to move to the bottom of the first glue coating mechanism 300. The side cover tilting and transferring mechanism 200 can drive the side cover 10 to tilt vertically at a certain angle, so that the first glue coating mechanism 300 can be aligned with the first annular groove 15 on the side wall of the side cover 10. A second driving source 205 is also provided on the side cover tilting and transferring mechanism 200. The second driving source 205 can drive the side cover 10 to rotate, so that the first glue coating mechanism 300 can evenly apply a circle of glue on the first annular groove 15.

[0061] The side cover gluing detection mechanism 401, the bearing feeding mechanism 402, the bearing pressing mechanism 403 and the gasket feeding mechanism 404 are sequentially arranged on the circumference of the turntable 400. A transfer robot 600 is also arranged between the linear guide rail 101 and the turntable 400. After the side cover 10 is glued at the first gluing mechanism 300 by the side cover tilting transfer mechanism 200, the transfer robot 600 transfers the side cover 10 to the turntable 400, and passes through the side cover gluing detection mechanism 401, the bearing feeding mechanism 402 and the turntable 400 in sequence. , a bearing pressing mechanism 403 and a gasket feeding mechanism 404. The side cover glue coating detection mechanism 401 detects the glue at the first ring groove 15 on the side cover 10 to prevent the glue from dripping onto the side wall of the side cover 10. The bearing feeding mechanism 402 places the first bearing 11 on the side cover 10. The bearing pressing mechanism 403 presses the first bearing 11 into the side cover 10 and into the position corresponding to the first ring groove 15. The gasket feeding mechanism 404 puts at least one gasket 13 into the side cover 10 and is located at the upper end of the first bearing 11.

[0062] After installing the first bearing 11 and the gasket 13, the transfer robot 600 transfers the side cover 10 to the side cover tilting transfer mechanism 200 on the linear guide 101, and is transferred to the bottom of the second gluing mechanism 500 along with the side cover tilting transfer mechanism 200. The second gluing mechanism 500 is fixedly installed vertically downward on one side of the linear guide 101. The side cover tilting transfer mechanism 200 drives the side cover 10 to tilt at a certain angle so that the second gluing mechanism 500 can be aligned with the second annular groove 16 on the side wall of the side cover 10. The second driving source 205 drives the side cover 10 to rotate. After a circle of glue is coated on the second annular groove 16, the side cover tilting transfer mechanism 200 lays the side cover 10 flat, and the bearing feeding mechanism 402 then places the second bearing 12 into the mounting hole.

[0063] The shaft grasping robot 800 is used to grasp the shaft 14 and tilt the shaft 14 to the third gluing mechanism 700. The shaft grasping robot 800 can also drive the shaft 14 to rotate, so that the third gluing mechanism 700 can evenly apply a circle of glue on the side surface of the shaft 14. The shaft grasping robot 800 can also drive the shaft 14 to be installed vertically downward into the side cover 10, and then the shaft 14 is transferred to the shaft pressing mechanism 900 along with the side cover 10 through the side cover tilting transfer mechanism 200. The shaft pressing mechanism 900 presses the shaft 14 into the inner rings of the first bearing 11 and the second bearing 12. During the pressing, the second bearing 12 can also be pressed tightly into the mounting hole of the side cover 10.

[0064] In one possible implementation, referring to Figure 4 and Figure 5As shown, the side cover tilting and transferring mechanism 200 includes a moving seat 201 and a mounting seat 202 hinged on the moving seat 201. The moving seat 201 can be slidably connected to the linear guide rail 101 through a linear slide. The linear slide drives the moving seat 201 to reciprocate along the linear guide rail 101. The hinge point between the mounting seat 202 and the moving seat 201 is located in the middle position of the mounting seat 202. One end of the mounting seat 202 is connected to the first driving source 203, and the other end is provided with a mounting groove 204 for placing the side cover 10. The first driving source 203 is used to drive the mounting seat 202 to swing relative to the moving seat 201 along the hinge point, and the side cover 10 rotates with the mounting seat 202 relative to the moving seat 201 to achieve vertical tilting. A second driving source 205 is also disposed in the installation groove 204 , and is used to drive the side cover 10 to rotate, so that the first glue coating mechanism 300 / the second glue coating mechanism 500 can evenly coat a circle of glue in the first annular groove 15 / the second annular groove 16 accordingly.

[0065] In one possible implementation, the second driving source 205 is also connected to the third driving source 206, and the third driving source 206 is used to drive the side cover 10 to extend from the mounting seat 202 along the axial direction of the mounting groove 204 along the second driving source 205, so that the first annular groove 15 is close to the lower end of the first gluing mechanism 300 / the second annular groove 16 is close to the lower end of the second gluing mechanism 500, thereby improving the stability of the gluing. After the gluing is completed, it is retracted onto the mounting seat 202 to avoid interference between the side cover 10 and the first gluing mechanism 300 / the second gluing mechanism 500, which causes the side cover 10 to be unable to move along the linear guide rail 101.

[0066] In one possible implementation, the first driving source 203 is a linear telescopic electric cylinder, which is fixedly installed on the moving seat 201 vertically upward. A push-pull block 207 is provided at the output end of the first driving source 203, and a horizontal waist hole 208 is formed on the push-pull block 207. A push rod 209 passing through the waist hole 208 is provided at one end of the mounting seat 202. The first driving source 203 drives the push-pull block 207 to move up and down vertically, and then drives the mounting seat 202 to swing relative to the hinge point between it and the moving seat 201 through the push rod 209, so that the side cover 10 is tilted or horizontal.

[0067] In one possible implementation, a vertical stand 210 is fixedly mounted on the movable seat 201, the mounting seat 202 is hinged to the upper end of the stand 210, and a stopper 211 is provided on the side of the stand 210 close to the first driving source 203. The stopper 211 is used to prevent one end of the mounting seat 202 connected to the first driving source 203 from tilting up to a position higher than the upper end of the stand 210, that is, the stopper 211 is used to limit the swinging amplitude of the mounting seat 202, and when one end of the mounting seat 202 swings to abut against the stopper 211, the side cover 10 is ensured to be level.

[0068] In one possible implementation, a transfer block 212 is further provided on the output end of the second driving source 205, and the transfer block 212 has a notch. A first detection member 214 for detecting the notch is provided on one side of the second driving source 205. The first detection member 214 can be a photoelectric sensor. The first detection member 214 can determine the number of rotations of the second driving source 205 by detecting the presence or absence of the notch, thereby ensuring that the first annular groove 15 / the second annular groove 16 can be evenly coated with glue.

[0069] In other embodiments, the first detection member 214 is U-shaped, and the index block 212 can reciprocate in the U-shaped groove of the first detection member 214 along with the output end of the third driving source 206. The U-shaped first detection member 214 limits the distance that the third driving source 206 drives the side cover 10 to extend along the axial direction of the mounting groove 204, thereby preventing the side cover 10 from extending too long and touching the glue needle on the first gluing mechanism 300 / the second gluing mechanism 500.

[0070] In one possible implementation, shift pins 215 are provided around the mounting groove 204, and at least one positioning pin 216 is provided at the output end of the second driving source 205. In this embodiment, the side cover 10 determines its position on the mounting groove 204 through the positioning pin 216, which cooperates with the shift pin 215 to ensure that the side cover 10 will not fall off the mounting seat 202 when the mounting seat 202 is tilted.

[0071] In one possible implementation, referring to Figure 6 As shown, at least two workstations 405 are distributed along the circumference of the turntable 400, and a self-rotation driving source 406 for driving the side cover 10 to rotate is arranged in the workstation 405. The detection structure is arranged obliquely above the turntable 400 and is aligned with one of the workstations 405. Preferably, four workstations 405 are arranged on the turntable 400, corresponding to the side cover gluing detection mechanism 401, the bearing feeding mechanism 402, the bearing pressing mechanism 403 and the gasket feeding mechanism 404, respectively, and the transfer manipulator 600 is located between the gasket feeding mechanism 404 and the side cover gluing detection mechanism 401. When the side cover 10 is transferred to the position corresponding to the side cover gluing detection mechanism 401 with the turntable 400, the self-rotation driving source 406 can drive the side cover 10 to rotate, so that the side cover gluing detection mechanism 401 can completely detect a circle of gluing to ensure that the gluing does not overflow along the side wall of the side cover 10.

[0072] In one possible implementation, referring to Figure 6 and Figure 7As shown, the bearing feeding mechanism 402 includes a horizontally arranged first feeding plate 4021, the first feeding plate 4021 has at least one feeding trough 4022, one end of the feeding trough 4022 is provided with a pushing block 4023, and a bearing grasping robot 4024 for transferring the bearing is also provided between the feeding trough 4022 and the turntable 400. When the side cover 10 is transferred with the turntable 400 to the position corresponding to the feeding trough 4022, the bearing grasping robot 4024 grasps the first bearing 11 and places the first bearing 11 horizontally on the mounting hole of the side cover 10, and the first bearing 11 and the side cover 10 are transferred with the turntable 400 to the bearing pressing mechanism 403, and the bearing pressing mechanism 403 moves downward and presses the first bearing 11 into the position corresponding to the first annular groove 15 in the mounting hole, and after the glue in the first annular groove 15 solidifies, it is ensured that the outer ring of the first bearing 11 and the mounting hole are firmly assembled.

[0073] In one possible implementation, referring to Figure 6 As shown, the gasket feeding mechanism 404 includes a second feeding plate 4041 arranged horizontally, and the gaskets 13 are stacked and placed on the second feeding plate 4041. A gasket grabbing manipulator 4042 for transferring the gaskets 13 is also arranged between the second feeding plate 4041 and the turntable 400. After the first bearing 11 is installed on the side cover 10, it is transferred to the position corresponding to the gasket feeding mechanism 404 with the turntable 400. The gasket grabbing manipulator 4042 grabs at least one gasket 13 in turn and places the gasket 13 horizontally on the upper end surface of the first bearing 11.

[0074] In one possible implementation, referring to Figure 2 and Figure 3 As shown, there are two side cover tilting and transferring mechanisms 200 and they are separately arranged on the linear guide rail 101. Specifically, one of the side cover tilting and transferring mechanisms 200 is used for loading the side cover 10 and transferring the side cover 10 to the first gluing mechanism 300, and the other side cover tilting and transferring mechanism 200 is used for transferring the semi-finished assembly of the side cover 10 with the first bearing 11 and the gasket 13 installed to the second gluing mechanism 500 and the rotating shaft pressing mechanism 900. The two side cover tilting and transferring mechanisms 200 can move independently on the same linear guide rail 101, which greatly improves the assembly production efficiency of the side cover 10.

[0075] In one possible implementation, a glue coating detection mechanism for the rotating shaft 14 is also provided at the third glue coating mechanism 700, and the glue coating detection mechanism for the rotating shaft 14 is used to detect the glue coating quality of the side surface of the rotating shaft 14. Specifically, the rotating shaft grasping robot 800 of all the above-mentioned embodiments can be a conventional six-axis robot in the industry, which can drive the rotating shaft 14 to move and rotate horizontally, horizontally and vertically. During specific use, the rotating shaft grasping robot 800 can drive the rotating shaft 14 to tilt below the third glue coating mechanism 700 and drive the rotating shaft 14 to rotate in an inclined posture, ensuring that the third glue coating mechanism 700 can evenly coat the rotating shaft 14 with glue, and the rotating shaft grasping robot 800 can also drive the rotating shaft 14 to tilt below the glue coating detection mechanism of the rotating shaft 14 and drive the rotating shaft 14 to rotate in an inclined posture, so that the glue coating detection mechanism of the rotating shaft 14 can accurately detect the glue coating condition on the surface of the rotating shaft 14.

[0076] It should be noted that the second driving source 205 and the self-rotating driving source 406 of all the above embodiments can be conventional servo motors, the bearing grasping manipulator 4024 and the gasket grasping manipulator 4042 can both adopt conventional two-axis linkage manipulators in the industry that can move linearly in the horizontal direction and can move vertically, the edge cover gluing detection mechanism 401 and the rotating shaft 14 gluing detection mechanism can both be conventional industrial cameras in the industry, and the first gluing mechanism 300, the second gluing mechanism 500 and the third gluing mechanism 700 can all be conventional industrial cameras in the industry. , a gluing head is arranged vertically downward, and the gluing head is fixed, the side cover 10 is driven to tilt / approach the gluing head by the side cover tilting transfer mechanism 200, the rotating shaft 14 is driven to tilt / approach the gluing head by the rotating shaft grasping manipulator 800, the first bearing 11 pressing mechanism and the rotating shaft pressing mechanism 900 can both be conventional structures in the industry, which usually include a pressing head that can reciprocate vertically. Of course, the structures of the pressing head of the first bearing 11 pressing mechanism and the pressing head of the rotating shaft pressing mechanism 900 can be designed into different styles according to actual needs.

[0077] The present invention also provides a side cover gluing assembly method, which can be implemented using the side cover gluing assembly line of the above embodiment, and specifically comprises the following steps:

[0078] S100 can be that a worker manually or through a robot places the side cover 10 horizontally on the side cover tilting and transferring mechanism 200, at which time the side cover 10 relies on the cooperation of the positioning pin 216 and the shift pin 215 to fix the side cover 10 in the installation groove 204; then the side cover tilting and transferring mechanism 200 transfers the side cover 10 to the bottom of the first gluing mechanism 300, and the side cover tilting and transferring mechanism 200 drives the side cover 10 to tilt vertically at a certain angle, so that the first annular groove 15 in the installation hole of the side cover 10 is aligned with the first gluing mechanism 300, and then the first gluing mechanism 300 applies glue to the first annular groove 15, and at the same time the second driving source 205 drives the side cover 10 to rotate in an inclined posture to ensure that the first annular groove 15 can be evenly coated with glue. After the gluing is completed, the side cover tilting and transferring mechanism 200 drives the side cover 10 to be placed horizontally;

[0079] S200 The transfer robot 600 grabs the glue-coated side cover 10 and transfers the side cover 10 to the workstation 405 of the turntable 400. The side cover 10 is transferred to the side cover glue detection mechanism 401 along with the turntable 400. The side cover glue detection mechanism 401 is tilted and has a self-rotation drive source 406 at the position of the workstation 405 of the side cover glue detection mechanism 401. The self-rotation drive source 406 drives the side cover 10 to rotate, so that the side cover glue detection mechanism 401 can completely detect the glue coating in the first annular groove 15. The side cover 10 that has been tested is transferred to the bearing feeding mechanism 402 along with the turntable 400. The first bearing 1 1 is placed horizontally on the mounting hole, and then the first bearing 11 is pressed into the position corresponding to the first annular groove 15 in the mounting hole by the bearing pressing mechanism 403. The side cover 10 with the first bearing 11 pressed is continuously transferred to the gasket feeding mechanism 404 along with the turntable 400. The gasket grabbing manipulator 4042 grabs at least one gasket 13 and places the gasket 13 on the upper end surface of the first bearing 11. The function of the gasket 13 is to separate the first bearing 11 and the second bearing 12 to avoid interference between the two bearings. After the gasket 13 is installed, the transfer manipulator 600 transfers the side cover 10 to another side cover tilting transfer mechanism 200.

[0080] S300 The side cover tilting and transferring mechanism 200 transfers the side cover 10 with the first bearing 11 and the gasket 13 installed to the bottom of the second gluing mechanism 500. The side cover tilting and transferring mechanism 200 drives the side cover 10 to tilt vertically at a certain angle, so that the second annular groove 16 in the mounting hole of the side cover 10 is aligned with the second gluing mechanism 500, and then the second gluing mechanism 500 applies glue to the second annular groove 16. At the same time, the second driving source 205 drives the side cover 10 to rotate in an inclined posture to ensure that the second annular groove 16 can be evenly coated with glue. After the gluing is completed, the side cover tilting and transferring mechanism 200 drives the side cover 10 to be placed horizontally;

[0081] The S400 bearing grasping manipulator 4024 grasps the second bearing 12 and places it horizontally on the mounting hole;

[0082] S500 The rotating shaft grasping manipulator 800 transfers the rotating shaft 14 to the bottom of the third gluing mechanism 700, and the rotating shaft 14 is tilted vertically at a certain angle so that the gluing groove 17 on the side surface of the rotating shaft 14 is aligned with the third gluing mechanism 700, and then the rotating shaft grasping manipulator 800 drives the rotating shaft 14 to rotate in an inclined posture so that the third gluing mechanism 700 can evenly apply a circle of glue on the gluing groove 17, and the two gluing grooves 17 are operated in this way; after the side surface of the rotating shaft 14 is coated with glue, the rotating shaft grasping manipulator 800 transfers the rotating shaft 14 to the gluing detection mechanism of the rotating shaft 14 for detection;

[0083] S600 The shaft grasping manipulator 800 rotates the shaft 14 to a vertical position and drives the shaft 14 to be installed into the side cover 10 from top to bottom. At this time, the lower end of the shaft 14 penetrates into the inner rings of the second bearing 12 and the first bearing 11 in sequence;

[0084] S700 The side cover tilting transfer mechanism 200 transfers the side cover 10 equipped with the second bearing 12 and the rotating shaft 14 to the rotating shaft pressing mechanism 900. The rotating shaft pressing mechanism 900 moves downward and presses the rotating shaft 14 connected to the second bearing 12 into the installation hole of the side cover 10.

[0085] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An edge cover gluing assembly line, characterized in that: It comprises a base (100), and also comprises: A side cover tilting and transporting mechanism (200) capable of horizontally reciprocating along the linear guide rail (101) on the base (100), the side cover tilting and transporting mechanism (200) being used to place the side cover (10) and drive the side cover (10) to tilt relative to a vertical plane, the side cover tilting and transporting mechanism (200) further comprising a second driving source (205), the second driving source (205) being used to drive the side cover (10) to rotate; A first glue coating mechanism (300) is fixedly mounted on one side of the linear guide rail (101) in a vertical downward direction, the side cover tilting transfer mechanism (200) is capable of driving the side cover (10) to move below the first glue coating mechanism (300), and the first glue coating mechanism (300) is used to coat glue on a first annular groove (15) on the inner side wall of the side cover (10); A rotating disk (400), wherein one side of the rotating disk (400) is provided with an edge cover gluing detection mechanism (401), a bearing feeding mechanism (402), a bearing pressing mechanism (403) and a gasket feeding mechanism (404) in sequence; A second glue coating mechanism (500) is fixedly mounted on one side of the linear guide rail (101) in a vertical downward direction, the side cover tilting transfer mechanism (200) is capable of driving the side cover (10) to move below the second glue coating mechanism (500), and the second glue coating mechanism (500) is used to coat glue on the second annular groove (16) on the inner side wall of the side cover (10); A transfer robot (600) used to transfer the side cover (10) on the side cover tilting transfer mechanism (200) to the turntable (400), and then transfer the side cover (10) on the turntable (400) to another side cover tilting transfer mechanism (200); A third glue coating mechanism (700), used for coating glue on the side surface of the rotating shaft (14); A rotating shaft grabbing robot (800), used for tiltingly transferring the rotating shaft (14) to the third gluing mechanism (700); The rotating shaft pressing mechanism (900) is arranged on the base (100), and comprises a pressing head capable of reciprocating vertically.

2. The edge cover gluing assembly line according to claim 1, characterized in that: The side cover tilting transfer mechanism (200) comprises a moving seat (201) and a mounting seat (202) hinged on the moving seat (201); one end of the mounting seat (202) is connected to a first driving source (203); the first driving source (203) is used to drive the mounting seat (202) to swing along a hinge point between the mounting seat (202) and the moving seat (201); the other end of the mounting seat (202) is provided with a mounting groove (204) for placing the side cover (10); and the second driving source (205) is arranged in the mounting groove (204).

3. The edge cover gluing assembly line according to claim 2, characterized in that: The second driving source (205) is also connected to a third driving source (206), and the third driving source (206) is used to drive the side cover (10) to extend or retract from the mounting seat (202) along the axial direction of the mounting groove (204) along the second driving source (205) to approach or move away from the first gluing mechanism (300) / the second gluing mechanism (500).

4. The edge cover gluing assembly line according to claim 2 or 3, characterized in that: The first driving source (203) is a linear telescopic electric cylinder, the output end of the first driving source (203) is provided with a push-pull block (207), a horizontal waist hole (208) is formed on the push-pull block (207), and one end of the mounting seat (202) is provided with a push rod (209) that passes through the waist hole (208).

5. The edge cover gluing assembly line according to claim 1, characterized in that: At least two workstations (405) are distributed along the circumference of the turntable (400), and a rotation drive source (406) for driving the side cover (10) to rotate is arranged in the workstation (405). The side cover glue coating detection mechanism (401) is tiltedly arranged above the turntable (400) and is aligned with one of the workstations (405).

6. The edge cover gluing assembly line according to claim 1, characterized in that: The bearing loading mechanism (402) comprises a first loading plate (4021) arranged horizontally, the first loading plate (4021) having at least one loading trough (4022), one end of the loading trough (4022) being provided with a pushing block (4023), and a bearing grabbing manipulator (4024) for transferring bearings is also provided between the loading trough (4022) and the turntable (400).

7. The edge cover gluing assembly line according to claim 1, characterized in that: The gasket loading mechanism (404) comprises a second loading plate (4041) arranged horizontally, the gaskets (13) are stacked and placed on the second loading plate (4041), and a gasket grabbing robot (4042) for transferring the gaskets (13) is also arranged between the second loading plate (4041) and the turntable (400).

8. The edge cover gluing assembly line according to claim 1, characterized in that: There are two side cover tilting transfer mechanisms (200) which are separately arranged on the linear guide rail (101).

9. The edge cover gluing assembly line according to claim 1, characterized in that: The third gluing mechanism (700) is also provided with a rotating shaft gluing detection mechanism.

10. A method for gluing and assembling an edge cover, characterized in that: The method is applied to the edge cover gluing assembly line according to any one of claims 1 to 9, and comprises the following steps: S100, placing the side cover (10) on the side cover tilting and transferring mechanism (200), the side cover tilting and transferring mechanism (200) drives the side cover (10) to move along the linear guide rail (101) to below the first glue coating mechanism (300), and drives the side cover (10) to tilt vertically, so that the glue coating head of the first glue coating mechanism (300) can be aligned with the first annular groove (15) on the side wall of the side cover (10), and the side cover (10) rotates so that the first annular groove (15) is evenly coated with glue; S200, the transfer robot (600) transfers the side cover (10) to the turntable (400), the side cover (10) is transferred along with the turntable (400) and sequentially undergoes glue testing, press-fitting of the first bearing (11), and placement of at least one gasket (13), and the transfer robot (600) then transfers the side cover (10) to another side cover tilting transfer mechanism (200); S300, the side cover tilting transfer mechanism (200) drives the side cover (10) to move along the linear guide rail (101) to below the second glue coating mechanism (500), and drives the side cover (10) to tilt vertically, so that the second glue coating mechanism (500) can be aligned with the second annular groove (16) on the side wall of the side cover (10), and the side cover (10) rotates so that the second annular groove (16) is evenly coated with glue; S400, install the second bearing (12) onto the side cover (10); S500, the rotating shaft grasping manipulator (800) moves the rotating shaft (14) to the bottom of the third gluing mechanism (700), the rotating shaft (14) is tilted vertically, and the third gluing mechanism (700) applies two circles of glue on the side wall of the rotating shaft (14); S600, the rotating shaft grasping manipulator (800) installs the rotating shaft (14) onto the side cover (10); S700: The side cover tilting transfer mechanism (200) transfers the side cover (10) equipped with the second bearing (12) and the rotating shaft (14) to the rotating shaft pressing mechanism (900) to press the second bearing (12) and the rotating shaft (14) onto the side cover (10).

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