Automatic sliding block assembling equipment for rotary ball guide rail

Abstract

The invention discloses automatic assembling equipment for a sliding block of a rotary ball guide rail, and belongs to the field of automation equipment. The invention discloses automatic sliding block assembling equipment for a rotary ball guide rail. Comprising a rotating mechanism which is located in the center and drives an original module to move towards a next station, and a feeding mechanism, an end cover mounting mechanism, a screw mounting mechanism, a middle dustproof strip mounting mechanism, an end cover mounting mechanism, a screw mounting mechanism, an oil injection mechanism, a bead filling mechanism and a discharging mechanism which are sequentially distributed on the periphery of the rotating mechanism in the circumferential direction. And between the feeding mechanism and the discharging mechanism, the sliding block clamping air cylinder clamps the sliding block all the time, the movement stability of the sliding block between all the mechanisms is guaranteed, and the error probability is reduced.

Description

Technical Field

[0001] The invention belongs to the field of automation equipment, and more specifically, relates to an automatic assembly device for a slider of a rotary ball guide rail. Background Art

[0002] The installation of the slider usually requires the cooperation of multiple mechanisms in the equipment. The existing equipment is usually long and narrow, and the various mechanisms are arranged in sequence along the left and right directions. In the existing long and narrow equipment, in order for the slider to move between different mechanisms, a clamping cylinder is usually installed between the two mechanisms to transfer the slider. This will cause the slider to transfer between the clamping cylinders, and it is easy to fall off during the transfer process, affecting normal production. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide an automatic assembly device for a slider of a rotary ball guide rail, which can realize that various mechanisms are distributed along the circumference, and the rotating mechanism is located in the middle of each mechanism.

[0004] The present invention discloses an automatic assembly device for a slider of a rotary ball guide rail, comprising a rotating mechanism located in the center and driving an original module to move to a next workstation, a loading mechanism, an end cover mounting mechanism, a screw mounting mechanism, a middle dust strip mounting mechanism, an end cover mounting mechanism, a screw mounting mechanism, an oiling mechanism, a bead filling mechanism, and a unloading mechanism, which are sequentially distributed along the circumferential direction on the outer periphery of the rotating mechanism; the loading mechanism is used to place the original module on the rotating mechanism; the end cover mounting mechanism is used to mount the end cover on the original module on the rotating mechanism; the screw mounting mechanism fixes the end cover and the original module together by means of hexagon socket screws; the oiling mechanism is used to inject lubricating oil into the original module; the bead filling mechanism is used to inject balls into the original module; the unloading mechanism is used to remove the assembled slider from the rotating mechanism.

[0005] As a further improvement of the present invention, the rotating mechanism includes a rotatable turntable and a feed rotating cylinder driving the turntable to rotate; clamping rotating cylinders are evenly arranged along the circumferential direction on the upper end of the turntable; and a slider clamping cylinder is installed at the output end of each clamping rotating cylinder.

[0006] As a further improvement of the present invention, the loading mechanism includes a material tray for holding the original module, a mechanical arm for transferring the original module on the material tray, and a barcode scanning gun for scanning the QR code on the original module.

[0007] As a further improvement of the present invention, the end cap installation mechanism includes an end cap feeding track for storing end caps, an end cap clamping cylinder for clamping the end caps, an end cap lifting cylinder for driving the end cap clamping cylinder to move up and down, and an end cap rotating cylinder for driving the end cap lifting cylinder to rotate; a first end cap cylinder and a second end cap cylinder perpendicular to each other are installed at one end of the end cap feeding track; through the operation of the first end cap cylinder and the second end cap cylinder, an end cap is transported to the end cap clamping cylinder.

[0008] As a further improvement of the present invention, the screw installation mechanism includes a feed tube for inserting hexagon socket screws into the original module, an electric screwdriver for tightening the hexagon socket screws, and a screw lifting cylinder for driving the electric screwdriver to move up and down.

[0009] As a further improvement of the present invention, the middle dust strip installation mechanism includes a dust strip feed track for storing a middle dust strip, a dust strip clamping cylinder for transferring the middle dust strip in the dust strip feed track to the original module, a dust strip rotating cylinder for driving the dust strip clamping cylinder to rotate, and a dust strip lifting cylinder for driving the dust strip rotating cylinder to move longitudinally.

[0010] As a further improvement of the present invention, the oil filling mechanism includes an oil filling rack, an oil filling pipe fixed in the oil filling rack, an oil pump for driving the flow of lubricating oil, and an oil storage barrel; the oil filling mechanism is located before the bead filling mechanism.

[0011] As a further improvement of the present invention, the bead filling mechanism includes a bead filling rack for inserting into the original module and a bead filling lifting cylinder for driving the bead filling rack to move up and down; a bead filling channel is provided in the bead filling rack; the balls enter the original module through the bead filling channel.

[0012] As a further improvement of the present invention, the unloading mechanism includes an unloading track, a unloading seat, a unloading rack slidably connected to the unloading seat, a reciprocating cylinder driving the unloading rack to move, and a rotating body rotatably connected to the unloading rack for placing the original module; an eccentric column is arranged at an eccentric position on the rotating body; an inclined slide groove slidably connected to the eccentric column is arranged on the unloading seat; when the reciprocating cylinder drives the unloading rack to move, the eccentric column moves in the inclined slide groove, and then the rotating body rotates; and a push plate is arranged on the bead filling rack, which can resist the original module and thereby push the original module to move.

[0013] As a further improvement of the present invention, the unloading mechanism also includes a detector located above the unloading track, a toggle frame for driving the slider to move, an unloading cylinder for driving the toggle frame to move toward the slider, and a feed guide rail for driving the unloading cylinder to move.

[0014] Compared with the prior art, the beneficial effect of the present invention is that the various mechanisms in the present solution are evenly distributed on the periphery of the rotating mechanism, the structure is compact, and the occupied area is saved. The assembly of the slider is completed through the coordinated work of the various mechanisms.

[0015] In the rotating mechanism, the slider clamping cylinder moves between the various mechanisms through the rotation of the turntable. Between the loading mechanism and the unloading mechanism, the slider clamping cylinder always clamps the slider to ensure the stability of the slider's movement between the various mechanisms and reduce the probability of error.

[0016] The oil injection mechanism can be arranged before the ball filling mechanism, that is, oil is injected first and then the balls are installed, which can fully lubricate the balls and create conditions for convenient ball installation; the oil injection amount can be controlled for different models and lean production is realized.

[0017] When the bead filling mechanism is working, the downward movement of the bead filling rack is not only used to connect the bead filling channel with the ball channel to facilitate adding balls into the ball channel, but also to push the slider into the unloading mechanism through the push plate to separate the slider from the slider clamping cylinder.

[0018] In the unloading mechanism, when the reciprocating cylinder works, it drives the slider to move in the direction of the unloading track. Through the cooperation of the inclined slide groove and the eccentric column, the slider is rotated 90 degrees to change the direction of the slider, making it easier for the slider to enter the unloading track. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the rotating mechanism of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the feeding mechanism of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the end cover installation mechanism of the present invention;

[0023] Figure 5 It is a structural schematic diagram of the screw installation mechanism of the present invention;

[0024] Figure 6 It is a structural schematic diagram of the dust strip installation mechanism in the present invention;

[0025] Figure 7 It is a structural schematic diagram of the oil injection mechanism of the present invention;

[0026] Figure 8 It is a structural schematic diagram of the bead filling mechanism of the present invention;

[0027] Fig. 9 It is a structural schematic diagram of the material unloading mechanism of the present invention;

[0028] Fig.10 This is a schematic diagram of the structure of the sliding block of the present invention being placed in the material unloading mechanism;

[0029] Fig.11 This is a schematic diagram of the structure of the material unloading mechanism of the present invention after the slider is rotated 90 degrees;

[0030] Fig.12 It is a schematic diagram of the exploded structure of the slider of the present invention.

[0031] Description of the numbers in the figure:

[0032] 1. Rotating mechanism; 11. Feeding rotating cylinder; 12. Turntable; 13. Clamping rotating cylinder; 14. Slider clamping cylinder; 2. Feeding mechanism; 21. Robotic arm; 22. Barcode scanner; 23. Feed tray; 3. End cover installation mechanism; 31. End cover feeding track; 32. End cover first cylinder; 33. End cover second cylinder; 34. End cover rotating cylinder; 35. End cover clamping cylinder; 36. End cover lifting cylinder; 4. Screw installation mechanism; 41. Electric screwdriver; 42. Screw lifting cylinder; 43. Feed pipe; 5. Middle dust strip installation mechanism; 51. Dust strip feeding track; 52. Dust strip lifting cylinder; 53. Dust strip rotating cylinder; 54. Dust strip clamping cylinder; 6. Oil filling mechanism; 61. Oil filling pipe; 62. Oil filling rack; 7. Bead filling mechanism; 71. Bead filling lifting cylinder; 72. Bead filling rack; 73. Bead filling channel; 74. Push plate; 8. Unloading mechanism; 80. Unloading track; 81. Reciprocating cylinder; 82. Unloading rack; 83. Rotating body; 831. Eccentric column; 832. Rotating slide rail; 84. Unloading seat; 841. Inclined slide groove; 85. Detector; 86. Feed guide rail; 87. Unloading cylinder; 88. Toggle rack; 89. Convergence device; 9. Slider; 91. Original module; 911. Ball channel; 92. End cover; 93. Hexagon socket screw; 94. Ball; 95. Middle dust strip. DETAILED DESCRIPTION

[0033] Specific embodiment 1: Please refer to Figure 1-Figure 12A rotary ball guide slider automatic assembly device, comprising a rotating mechanism 1 located in the center to drive the original module 91 to move to the next station, a feeding mechanism 2, an end cover mounting mechanism 3, a screw mounting mechanism 4, a middle dust strip mounting mechanism 5, an end cover mounting mechanism 3, a screw mounting mechanism 4, an oiling mechanism 6, a bead filling mechanism 7, and a feeding mechanism 8, which are sequentially distributed along the circumferential direction on the outer periphery of the rotating mechanism 1; the feeding mechanism 2 is used to place the original module 91 on the rotating mechanism 1; the end cover mounting mechanism 3 is used to mount the end cover 92 on the original module 91 on the rotating mechanism 1; the screw mounting mechanism 4 fixes the end cover 92 and the original module 91 together through the hexagon socket screw 93; the oiling mechanism is used to inject lubricating oil into the original module 91; the bead filling mechanism 7 is used to inject balls 94 into the original module 91; the feeding mechanism 8 is used to remove the assembled slider 9 from the rotating mechanism 1.

[0034] The slider 9 includes an original module 91 , end covers 92 located at the upper and lower ends of the original module 91 , hexagon socket screws 93 for fixing the end covers 92 on the original module 91 , and a middle dust strip 95 located in the original module 91 .

[0035] The original module 91 is provided with a plurality of groups of ball channels 911, and the ball channels 911 are provided with balls 94. The balls 94 are used to reduce the friction between the slider 9 and the slider track.

[0036] The rotating mechanism 1 includes a rotatable turntable 12 and a feed rotating cylinder 11 driving the turntable 12 to rotate; the upper end of the turntable 12 is evenly provided with clamping rotating cylinders 13 along the circumferential direction; and the output end of each clamping rotating cylinder 13 is installed with a slider clamping cylinder 14.

[0037] The slider clamping cylinder 14 is used to clamp the original module 91; the clamping rotating cylinder 13 is used to drive the slider clamping cylinder 14 to rotate, thereby driving the original module 91 to rotate 180 degrees; the feed rotating cylinder 11 will drive the turntable 12 to rotate, thereby causing each clamping rotating cylinder 13 to move to the next workstation.

[0038] The loading mechanism 2 includes a tray 23 for holding the original module 91 , a mechanical arm 21 for transferring the original module 91 on the tray 23 , and a barcode scanner 22 for scanning the QR code on the original module 91 .

[0039] The QR code on the side wall of the original module 91 records the model of the original module 91, thereby determining the working conditions in the subsequent workstations, such as the number and diameter of the balls 94 injected into the original module 91 and the volume of the lubricating oil injected.

[0040] The end cover installation mechanism 3 includes an end cover feeding track 31 for storing the end cover 92, an end cover clamping cylinder 35 for clamping the end cover 92, an end cover lifting cylinder 36 for driving the end cover clamping cylinder 35 to move up and down, and an end cover rotating cylinder 34 for driving the end cover lifting cylinder 36 to rotate; one end of the end cover feeding track 31 is installed with a first end cover cylinder 32 and a second end cover cylinder 33 which are perpendicular to each other; through the operation of the first end cover cylinder 32 and the second end cover cylinder 33, an end cover 92 is transported to the end cover clamping cylinder 35.

[0041] Initially, the end cover clamping cylinder 35 is close to the end cover feeding track 31; the end cover first cylinder 32 and the end cover second cylinder 33 work successively to push an end cover 92 onto the end cover clamping cylinder 35, and the end cover clamping cylinder 35 clamps the end cover 92; then the end cover rotating cylinder 34 works to drive the end cover lifting cylinder 36 and the end cover clamping cylinder 35 to rotate, so that the end cover 92 moves to the top of the original module 91; then the end cover lifting cylinder 36 works to drive the end cover clamping cylinder 35 to move downward, placing the end cover 92 on the upper end of the original module 91, and then the end cover clamping cylinder 35 releases the end cover 92, and then installs an end cover 92 on the original module 91.

[0042] The screw installation mechanism 4 includes a feed tube 43 for inserting the hexagon socket screw 93 into the original module 91, an electric screwdriver 41 for tightening the hexagon socket screw 93, and a screw lifting cylinder 42 for driving the electric screwdriver 41 to move up and down.

[0043] When the original module 91 with the end cover 92 is moved to the screw installation mechanism 4, the hexagon socket screw 93 is placed on the original module 91 through the feed tube 43, and then the screw lifting cylinder 42 drives the electric screwdriver 41 to move downward, and the electric screwdriver 41 contacts the hexagon socket screw 93, and then the electric screwdriver 41 works to tighten the hexagon socket screw 93, so that the end cover 92 and the original module 91 are relatively fixed.

[0044] The middle dust strip installation mechanism 5 includes a dust strip feeding track 51 for storing the middle dust strip 95, a dust strip clamping cylinder 54 for transferring the middle dust strip 95 in the dust strip feeding track 51 to the original module 91, a dust strip rotating cylinder 53 for driving the dust strip clamping cylinder 54 to rotate, and a dust strip lifting cylinder 52 for driving the dust strip rotating cylinder 53 to move longitudinally.

[0045] Initially, the dust strip clamping cylinder 54 is directly opposite to the dust strip feeding track 51; during operation, a middle dust strip 95 moves into the dust strip clamping cylinder 54 under the action of the dust strip feeding track 51, and then the dust strip clamping cylinder 54 clamps the middle dust strip 95; then the dust strip rotating cylinder 53 drives the dust strip clamping cylinder 54 to rotate 90°, so that the middle dust strip 95 is vertical and directly opposite to the original module 91; then the dust strip lifting cylinder 52 works, driving the dust strip rotating cylinder 53 to move downward, and then the middle dust strip 95 is inserted into the original module 91, and then the dust strip clamping cylinder 54 releases the middle dust strip 95, and then the middle dust strip 95 is installed on the original module 91. Then the dust strip clamping cylinder 54, the dust strip rotating cylinder 53, and the dust strip lifting cylinder 52 move in the opposite direction and return to the initial position.

[0046] The oil filling mechanism 6 includes an oil filling frame 62 , an oil filling pipe 61 fixed in the oil filling frame 62 , an oil pump for driving the flow of lubricating oil, and an oil storage barrel; the oil filling mechanism 6 is located before the bead filling mechanism 7 .

[0047] The oil pump works to inject the lubricating oil in the oil storage barrel into the ball channel 911 through the oil filling pipe 61, thereby achieving a lubricating effect.

[0048] The bead filling mechanism 7 includes a bead filling rack 72 for inserting into the original module 91 and a bead filling lifting cylinder 71 for driving the bead filling rack 72 to move up and down; a bead filling channel 73 is provided in the bead filling rack 72; and the ball 94 enters the original module 91 through the bead filling channel 73.

[0049] The bead filling mechanism 7 further includes an adding mechanism for injecting rolling balls 94 into the bead filling channel 73 .

[0050] When an original module 91 moves into the bead filling mechanism 7, the bead filling lifting cylinder 71 drives the bead filling rack 72 to move downward, and the bead filling rack 72 is inserted into the original module 91; then the adding mechanism injects a specified number of balls 94 into the bead filling channel 73, and finally the balls 94 pass through the bead filling channel 73 and enter the original module 91.

[0051] The unloading mechanism 8 includes an unloading track 80, a unloading seat 84, an unloading rack 82 slidably connected to the unloading seat 84, a reciprocating cylinder 81 driving the unloading rack 82 to move, and a rotating body 83 rotatably connected to the unloading rack 82 for placing the original module 91; an eccentric column 831 is arranged at an eccentric position on the rotating body 83; the unloading seat 84 is provided with an inclined slide groove 841 slidably connected to the eccentric column 831; when the reciprocating cylinder 81 drives the unloading rack 82 to move, the eccentric column 831 moves in the inclined slide groove 841, and then the rotating body 83 rotates; the bead filling rack 72 is provided with a push plate 74 that can resist the original module 91 and thus push the original module 91 to move.

[0052] The rotating body 83 is provided with a rotating slide rail 832 for placing the slider 9; initially, the rotating slide rail 832 is placed vertically and is located directly below the bead filling rack 72; after the bead filling rack 72 injects the balls 94 into the original module 91, the slider clamping cylinder 14 releases the original module 91, and the bead filling rack 72 continues to move downward, so that the push plate 74 abuts against the original module 91, and pushes the original module 91 downward to insert into the rotating slide rail 832, and then transfers the original module 91 to the rotating slide rail 832. Then the reciprocating cylinder 81 works, and the unloading rack 82 moves toward the unloading track 80, and at the same time, the eccentric column 831 cooperates with the inclined slide 841, so that the rotating body 83 drives the original module 91 to rotate 90 degrees, and then the original module 91 is directly opposite to the unloading track 80.

[0053] The unloading mechanism 8 also includes a detector 85 located above the unloading track 80, a shifting frame 88 for driving the slider 9 to move, an unloading cylinder 87 for driving the shifting frame 88 to move toward the slider 9, and a feed guide rail 86 for driving the unloading cylinder 87 to move.

[0054] The detector 85 is used to detect the flatness and preload of the slider 9 ; the unloading mechanism 8 also includes a convergent separator 89 ; the convergent separator 89 is used to classify the slider 9 .

[0055] When the equipment is working, the robot arm 21 clamps and moves an original module 91 on the tray 23. The original module 91 is first moved to the front of the barcode scanner 22, and the barcode scanner 22 scans the original module 91 to confirm the information of the original module. Then the robot arm 21 puts the original module 91 on a slider clamping cylinder 14. The slider clamping cylinder 14 works to clamp the original module 91.

[0056] The feed rotating cylinder 11 works, driving the turntable 12 to rotate a certain angle, and the slider clamping cylinder 14 holding the original module 91 moves into the end cover installation mechanism 3. Then the end cover first cylinder 32 and the end cover second cylinder 33 work to push an end cover 92 onto the end cover clamping cylinder 35, and then the end cover clamping cylinder 35 clamps an end cover 92. Then the end cover rotating cylinder 34 works to transport the end cover 92 to the top of the original module 91. The end cover lifting cylinder 36 works to move the end cover downward, and then the end cover clamping cylinder 35 releases the end cover 92, and then the end cover 92 is placed on the original module 91.

[0057] The feed rotating cylinder 11 works, and the original module 91 with the end cover 92 installed moves to the screw installation mechanism 4. The feed pipe 43 transports the hexagon socket screw 93 to the end cover 92, and then the screw lifting cylinder 42 works, driving the electric screwdriver 41 to move downward and abut against the hexagon socket screw 93. The electric screwdriver 41 works, driving the hexagon socket screw 93 to rotate, and then the hexagon socket screw 93 fixes the end cover 92 and the original module 91 together.

[0058] Then the clamping rotating cylinder 13 works, driving the slider clamping cylinder 14 and the original module 91 to rotate 180°, and then the end cover 92 installed on the original module 91 rotates downward, and the end without the end cover 92 rotates upward.

[0059] The feed rotary cylinder 11 works, and the original module 91 moves into the middle dust strip installation mechanism 5. A middle dust strip 95 in the dust strip feed track 51 enters the dust strip clamping cylinder 54 and is clamped by the dust strip clamping cylinder 54. Then the dust strip rotating cylinder 53 works, causing the middle dust strip 95 to rotate 90°, so that the middle dust strip 95 is facing the original module 91. Then the dust strip lifting cylinder 52 works, driving the middle dust strip 95 to move downward and insert into the original module 91. After the middle dust strip 95 is inserted into the original module 91, the dust strip clamping cylinder 54 releases the middle dust strip 95.

[0060] The feed rotary cylinder 11 works, and the original module 91 with the middle dustproof strip 95 installed moves to the oil injection mechanism 6. The lubricating oil is injected into the ball channel 911 through the oil injection pipe 61.

[0061] The feed rotary cylinder 11 works, and the original module 91 after oil filling moves to the second end cover installation mechanism 3, and the end cover installation mechanism 3 installs an end cover 92 on the original module 91. Then the feed rotary cylinder 11 works, and the original module 91 moves to the second screw installation mechanism 4. The screw installation mechanism 4 fixes the end cover 92 on the original module 91, and the end covers 92 are installed at both the upper and lower ends of the original module 91.

[0062] The feed rotary cylinder 11 works, and the original module 91 moves to the bottom of the bead filling mechanism 7. The bead filling lifting cylinder 71 works, driving the bead filling frame 72 to insert downward into the original module 91, and the bead filling channel 73 is connected with the ball channel 911, and then the ball 94 passes through the bead filling channel 73 and enters the ball channel 911.

[0063] When the bead filling lifting cylinder 71 drives the bead filling rack 72 to move downward, the push plate 74 abuts against the original module 91 and pushes the original module 91 to move downward synchronously, so that the original module is inserted into the rotating slide rail 832 in the unloading mechanism 8.

[0064] When the beads are filled, the bead filling lifting cylinder 71 drives the bead filling rack 72 to reset upward, and the original module 91 will be stranded on the rotating slide rail 832. Then the reciprocating cylinder 81 works to drive the unloading rack 82 to move toward the unloading track 80. At the same time, the eccentric column 831 slides in the inclined slide groove 841, so that the rotating body 83 rotates synchronously during the movement of the unloading rack 82, and then the rotating slide rail 832 drives the original module 91 to rotate 90°, and finally the original module 91 is directly opposite to the unloading track 80.

[0065] Then the feed rail 86 works, causing the unloading cylinder 87 and the toggle frame 88 to move to face the original module 91, and then the unloading cylinder 87 works, driving the toggle frame 88 to insert into both sides of the original module 91. Then the feed rail 86 works, driving the unloading cylinder 87 to move toward the unloading rail 80, and then the toggle frame 88 drives the original module 91 to move synchronously. The original module 91 will move onto the unloading rail 80 and move along the unloading rail 80 to below the detector 85.

[0066] The detector 85 detects the original module to confirm the quality of the original module. After the detection is completed, the feed guide 86 continues to work, driving the original module 91 into the convergence device 89.

[0067] The classifier 89 classifies the installed original modules according to the models of the original modules and the data after detection.

[0068] Finally, the end cover 92, the middle dustproof strip 95, and the ball bearing 94 are installed on the original module 91 to form the slider 9, thereby completing the production of the finished product.

[0069] When it is detected that the slider 9 on a slider clamping cylinder 14 is installed abnormally, the subsequent mechanism will stop installing parts on the slider 9, and finally transport it to the defective position through the convergent device 89.

Claims

1. An automatic assembly device for a slider of a rotary ball guide rail, characterized in that: It includes a rotating mechanism located in the center and driving the original module to move to the next workstation, a loading mechanism, an end cover mounting mechanism, a screw mounting mechanism, a middle dust strip mounting mechanism, an end cover mounting mechanism, a screw mounting mechanism, an oiling mechanism, a bead filling mechanism, and a unloading mechanism, which are sequentially distributed along the circumferential direction on the outer periphery of the rotating mechanism; the loading mechanism is used to place the original module on the rotating mechanism; the end cover mounting mechanism is used to install the end cover on the original module on the rotating mechanism; the screw mounting mechanism fixes the end cover and the original module together by means of hexagon socket screws; the oiling mechanism is used to inject lubricating oil into the original module; the bead filling mechanism is used to inject ball bearings into the original module; the unloading mechanism is used to remove the assembled slider from the rotating mechanism.

2. The automatic assembly equipment for the slider of the rotary ball guide rail according to claim 1 is characterized in that: The rotating mechanism comprises a rotatable turntable and a feed rotating cylinder driving the turntable to rotate; the upper end of the turntable is evenly provided with clamping rotating cylinders along the circumferential direction; and the output end of each clamping rotating cylinder is equipped with a slider clamping cylinder.

3. The automatic assembly equipment for the slider of the rotary ball guide rail according to claim 1 is characterized in that: The loading mechanism includes a material tray for holding the original module, a mechanical arm for transferring the original module on the material tray, and a barcode scanning gun for scanning the QR code on the original module.

4. The automatic assembly equipment for the slider of the rotary ball guide rail according to claim 1 is characterized in that: The end cap installation mechanism includes an end cap feeding track for storing end caps, an end cap clamping cylinder for clamping the end caps, an end cap lifting cylinder for driving the end cap clamping cylinder to move up and down, and an end cap rotating cylinder for driving the end cap lifting cylinder to rotate; one end of the end cap feeding track is equipped with a first end cap cylinder and a second end cap cylinder which are perpendicular to each other; through the operation of the first end cap cylinder and the second end cap cylinder, an end cap is transported to the end cap clamping cylinder.

5. The automatic assembly equipment for the slider of the rotary ball guide rail according to claim 1 is characterized in that: The screw installation mechanism comprises a feeding tube for inserting hexagon socket screws into the original module, an electric screwdriver for tightening the hexagon socket screws, and a screw lifting cylinder for driving the electric screwdriver to move up and down.

6. The automatic assembly equipment for the slider of the rotary ball guide rail according to claim 1 is characterized in that: The middle dust strip installation mechanism includes a dust strip feeding track for storing a middle dust strip, a dust strip clamping cylinder for transferring the middle dust strip in the dust strip feeding track to the original module, a dust strip rotating cylinder for driving the dust strip clamping cylinder to rotate, and a dust strip lifting cylinder for driving the dust strip rotating cylinder to move longitudinally.

7. The automatic assembly equipment for the slider of the rotary ball guide rail according to claim 1 is characterized in that: The oil filling mechanism comprises an oil filling frame, an oil filling pipe fixed in the oil filling frame, an oil pump for driving the flow of lubricating oil, and an oil storage barrel; the oil filling mechanism is located before the bead filling mechanism.

8. The automatic assembly equipment for the slider of the rotary ball guide rail according to claim 1 is characterized in that: The bead filling mechanism includes a bead filling rack for inserting into the original module and a bead filling lifting cylinder for driving the bead filling rack to move up and down; a bead filling channel is arranged in the bead filling rack; The balls enter the original module through the ball filling channel.

9. The automatic assembly equipment for the slider of the rotary ball guide rail according to claim 8, characterized in that: The unloading mechanism includes an unloading track, a unloading seat, a unloading rack slidably connected to the unloading seat, a reciprocating cylinder driving the unloading rack to move, and a rotating body rotatably connected to the unloading rack for placing the original module; an eccentric column is arranged at an eccentric position on the rotating body; an inclined slide groove slidably connected to the eccentric column is arranged on the unloading seat; when the reciprocating cylinder drives the unloading rack to move, the eccentric column moves in the inclined slide groove, and then the rotating body rotates; the bead filling rack is provided with a push plate that can resist the original module and thus push the original module to move.

10. The automatic assembly equipment for the slider of the rotary ball guide rail according to claim 9, characterized in that: The unloading mechanism also includes a detector located above the unloading track, a shifting frame for driving the slider to move, an unloading cylinder for driving the shifting frame to move toward the slider, and a feed guide rail for driving the unloading cylinder to move.

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