TPE pulley automatic assembling equipment

Abstract

The utility model relates to the technical field of pulley assembly, and discloses automatic TPE pulley assembly equipment which comprises a rack, a manipulator, a discharging box, a climbing mechanism, a limiting transmission mechanism, a first bearing mechanism, a shaft sleeve mechanism, a second bearing mechanism, a detector, a manipulator and a receiving box. A manipulator, a discharging box, a climbing mechanism, a limiting conveying mechanism, a first bearing mechanism, a shaft sleeve mechanism, a second bearing mechanism, a detector, a manipulator and a collecting box are installed on the machine frame, the discharging end of the discharging box is connected with the feeding end of the climbing mechanism, and the discharging end of the climbing mechanism is close to the feeding end of the limiting conveying mechanism. The first bearing mechanism, the shaft sleeve mechanism, the detector, the second bearing mechanism and the manipulator are sequentially arranged above the limiting transmission mechanism, and the control ends of the climbing mechanism, the limiting transmission mechanism, the first bearing mechanism, the shaft sleeve mechanism, the second bearing mechanism, the detector and the manipulator are electrically connected with the control end of the manipulator. According to the equipment, labor force is liberated, wheels are rapidly assembled, and assembling errors are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel pulley assembly, in particular to a TPE pulley automatic assembly device. Background Art

[0002] Roller skate wheels are often called flint wheels or motor wheels. Flint wheels are a type of wheel specifically used for roller skates, and are divided into ordinary flint wheels and custom flint wheels. Ordinary flint wheels contain 40 to 50 flint grains, while custom flint wheels can be customized by communicating with the manufacturer, with up to 214 flint grains. The more flint grains there are, the bigger the sparks produced and the more dazzling the movements, but correspondingly, the life of the wheel will be shortened. Motor wheels are highly elastic and wear-resistant wheels made of high-density rubber, and they are newly launched in Germany. The characteristics of motor wheels are their excellent elasticity and wear resistance, which are suitable for various usage scenarios.

[0003] Roller skates play an important role in roller skates. The pulley wheel needs to be installed with a sleeve in the middle, and bearings are installed on both sides of the sleeve to facilitate the smoother operation of the pulley wheel. Among them, there is a TPE pulley. TPE is a thermoplastic elastomer material, also known as artificial rubber or synthetic rubber. It has the characteristics of high strength, high elasticity, and can be processed by injection molding. It has a wide range of applications, is environmentally friendly, non-toxic and safe, has excellent colorability, soft contact, thickness resistance, fatigue resistance and temperature resistance, and excellent processability. It does not require vulcanization and can be recycled to reduce costs. It can be secondary injection molded, coated and bonded with body materials such as pp, pe, pc, ps, ABS, etc., or it can be independently molded. TPE material is suitable for pulley outer skin coating. The standard pulley on the market consists of a wheel hub, two bearings, and a sleeve. These accessories are generally assembled and pressed by hand, which is very inefficient, and the assembly quality cannot be guaranteed. There are usually omissions or incomplete installations, and rework operations often occur, which increases costs and is time-consuming and labor-intensive.

[0004] Therefore, in view of the above problems, the existing technology of wheel pulley assembly needs to be further improved. Utility Model Content

[0005] The purpose of the utility model is to overcome the problems of manual assembly, time-consuming and labor-intensive, increased costs and prone to errors in the existing wheel pulley assembly technology; through a rational design of the wheel pulley assembly technology, using a frame, a manipulator, a material discharge box, a climbing mechanism, a limit transmission mechanism, a first bearing mechanism, a sleeve mechanism, a second bearing mechanism, a detector, a manipulator and a material receiving box, it can achieve convenient operation, convenient use, liberate labor, quickly assemble wheels, and reduce assembly errors.

[0006] The technical solution of the utility model is as follows:

[0007] A TPE pulley automatic assembly device, the automatic assembly device comprising: a frame, a manipulator, a discharge box, a climbing mechanism, a limit transmission mechanism, a first bearing mechanism, a sleeve mechanism, a second bearing mechanism, a detector, a manipulator and a receiving box, the frame is equipped with the manipulator, the discharge box, the climbing mechanism, the limit transmission mechanism, the first bearing mechanism, the sleeve mechanism, the second bearing mechanism, the detector, the manipulator and the receiving box, the discharge box is arranged at one end of the frame, the discharge end of the discharge box is connected to the feed end of the climbing mechanism, the discharge end of the climbing mechanism is close to the limit transmission The feeding end of the conveying mechanism, the limiting transmission mechanism is used to transmit the TPE pulley to the material receiving box, the first bearing mechanism, the sleeve mechanism, the detector, the second bearing mechanism and the manipulator are arranged in sequence above the limiting transmission mechanism, the material receiving box is arranged on the other end of the frame, and the material receiving box is arranged near the manipulator, the control end of the climbing mechanism, the control end of the limiting transmission mechanism, the control end of the first bearing mechanism, the control end of the sleeve mechanism, the control end of the second bearing mechanism, the control end of the detector and the control end of the manipulator are electrically connected to the control end of the manipulator respectively.

[0008] Furthermore, a funnel-shaped inner cavity is provided in the discharge box, and the funnel-shaped inner cavity facilitates the placement of the TPE pulley and the sliding of the TPE pulley into the feed end of the climbing mechanism for transmission.

[0009] Furthermore, the material receiving box includes a qualified box and an unqualified box, the qualified box is used to store qualified TPE pulleys grasped by the robot, and the unqualified box is used to store unqualified TPE pulleys grasped by the robot.

[0010] Furthermore, the manipulator includes an operation panel, a display and a controller, and the operation panel, the display and the controller are all installed on the frame, the control end of the operation panel and the control end of the display are respectively electrically connected to the control end of the controller, and the control end of the climbing mechanism, the control end of the limit transmission mechanism, the control end of the first bearing mechanism, the control end of the sleeve mechanism, the control end of the second bearing mechanism, the control end of the detector and the control end of the manipulator are respectively electrically connected to the control end of the controller.

[0011] Furthermore, the climbing mechanism includes a climbing motor, a driving wheel, a driven wheel, a climbing belt and a loading platform, the climbing motor, the driving wheel and the driven wheel are all installed on the frame, the driving wheel and the driven wheel are both rotatably connected to the frame, the driving end of the climbing motor is connected to the driven end of the driving wheel, the climbing belt is installed on the driving wheel and the driven wheel, the loading platform is installed on the climbing belt, and the control end of the climbing motor is electrically connected to the control end of the manipulator.

[0012] Furthermore, the loading platform is a rectangular loading platform, the loading platform is arranged perpendicular to the running direction of the climbing belt, and at least two loading platforms are selected and arranged parallel to each other.

[0013] Furthermore, a rubber layer is provided on the loading surface of the loading platform, and the rubber layer is used for buffering and increasing the wear of the load-bearing wheels.

[0014] Furthermore, the inclination angle of the climbing belt is set at 45°-60°.

[0015] Furthermore, the inclination angle of the climbing belt is preferably set to 50°.

[0016] Furthermore, the position-limiting transmission mechanism includes a first transmission mechanism and an object transmission mechanism, both of which are installed on the frame, the first transmission mechanism is arranged at the end of the climbing mechanism, and the object transmission mechanism is arranged at the end of the first transmission mechanism, and the object transmission mechanism is used to transmit the TPE pulley to the material receiving box, and the control end of the first transmission mechanism and the control end of the object transmission mechanism are respectively electrically connected to the control end of the manipulator.

[0017] Furthermore, the first transmission mechanism includes a limiter, a transmission belt, a main transmission wheel, a slave transmission wheel and a transmission motor, the limiter, the main transmission wheel, the slave transmission wheel and the transmission motor are all installed on the frame, the main transmission wheel and the slave transmission wheel are both rotatably connected to the frame, the driving end of the transmission motor is connected to the driven end of the main transmission wheel, the transmission belt is installed on the main transmission wheel and the slave transmission wheel, the control end of the transmission motor is electrically connected to the control end of the manipulator, and the object transmission mechanism is arranged at the end of the transmission belt.

[0018] Furthermore, the object transfer mechanism includes an object transfer cylinder, an object transfer slide rail, an object transfer motor, a conveyor belt, a main sending wheel, a slave sending wheel and a plurality of object transfer slides; the object transfer cylinder, the object transfer slide rail, the object transfer motor, the main sending wheel and the slave sending wheel are all installed on the frame; the main sending wheel and the slave sending wheel are both rotatably connected to the frame; the main sending wheel is installed on the driving end of the object transfer motor; the conveyor belt is installed on the main sending wheel and the slave sending wheel; the object transfer slide is slidably installed on the object transfer slide rail; the driving end of the object transfer cylinder is used to push the object transfer slide; the control end of the object transfer cylinder and the control end of the object transfer motor are electrically connected to the control end of the manipulator respectively; the object transfer motor, the conveyor belt, the main sending wheel and the slave sending wheel cooperate with each other to assist the sliding of the object transfer slide, wherein the object transfer slide is carried on the conveyor belt.

[0019] Further, the limiter includes a first limit plate and a second limit plate, which are respectively installed on both sides of the frame, and the first limit plate and the second limit plate constitute a large-diameter input and a small-diameter output, and the small-diameter of the first limit plate and the second limit plate is close to the conveyor belt.

[0020] Furthermore, the object transfer slide rail is a square ring-shaped object transfer slide rail.

[0021] Furthermore, four transfer cylinders are selected, including a first transfer cylinder, a second transfer cylinder, a third transfer cylinder and a fourth transfer cylinder, and the first transfer cylinder, the second transfer cylinder, the third transfer cylinder and the fourth transfer cylinder are respectively arranged on the four corners of the transfer slide rail.

[0022] Furthermore, a central positioning column and an edge positioning column are provided on the object transfer slide, and the central positioning column and the edge positioning column cooperate with each other to limit the TPE pulley.

[0023] Furthermore, the first bearing mechanism includes a first bearing manipulator, a first bearing supply box and a first bearing vibration disk. The first bearing manipulator, the first bearing supply box and the first bearing vibration disk are all installed on the frame. The first bearing supply box is used to provide bearings to the first bearing vibration disk. The first bearing vibration disk is used to screen bearings in the correct position to the first bearing manipulator. The first bearing manipulator clamps the first bearing and installs it on the bearing position of the limiting transmission mechanism. The control end of the first bearing manipulator and the control end of the first bearing vibration disk are respectively electrically connected to the control end of the manipulator.

[0024] Furthermore, the first bearing mechanism also includes a first shaft presser and a first shaft adjuster, both of which are installed on the frame, and the first shaft presser and the first shaft adjuster are arranged between the first bearing manipulator and the sleeve mechanism, the first shaft presser is arranged between the first shaft adjuster and the first bearing manipulator, the control end of the first shaft presser and the control end of the first shaft adjuster are respectively electrically connected to the control end of the manipulator, the first shaft presser is used to press the TPE pulley into the first bearing, and the first shaft adjuster is used to adjust the position of the TPE pulley and the first bearing.

[0025] Furthermore, the sleeve mechanism includes a sleeve manipulator, a sleeve feed box and a sleeve vibration plate, the sleeve manipulator, the sleeve feed box and the sleeve vibration plate are all installed on the frame, the sleeve feed box is used to provide sleeves to the sleeve vibration plate, the sleeve vibration plate is used to screen sleeves in the correct position to the sleeve manipulator, the sleeve manipulator clamps the sleeve and installs it on the sleeve position of the TPE pulley, the control end of the sleeve manipulator and the control end of the sleeve vibration plate are respectively electrically connected to the control end of the manipulator.

[0026] Furthermore, the second bearing mechanism includes a second bearing manipulator, a second bearing supply box and a second bearing vibration plate, which are all installed on the frame, and the second bearing supply box is used to provide bearings to the second bearing vibration plate, and the second bearing vibration plate is used to screen bearings in the correct position to the second bearing manipulator, and the second bearing manipulator clamps the second bearing and installs it on the bearing position of the limiting transmission mechanism, and the control end of the second bearing manipulator and the control end of the second bearing vibration plate are electrically connected to the control end of the manipulator respectively.

[0027] Furthermore, the second bearing mechanism also includes a second shaft presser and a second shaft adjuster, the second shaft presser and the second shaft adjuster are both installed on the frame, and the second shaft presser and the second shaft adjuster are arranged between the second bearing manipulator and the sleeve mechanism, the second shaft presser is arranged between the second shaft adjuster and the second bearing manipulator, the control end of the second shaft presser and the control end of the second shaft adjuster are respectively electrically connected to the control end of the manipulator, the second shaft presser is used to press the TPE pulley into the second bearing, and the second shaft adjuster is used to adjust the position of the TPE pulley and the second bearing.

[0028] Furthermore, the automatic assembly equipment also includes a shifting and grabbing mechanism, which is installed on the frame, and the control end of the shifting and grabbing mechanism is electrically connected to the control end of the manipulator, and the shifting and grabbing mechanism is used to grab the TPE pulley from the end of the conveyor belt to the object transfer mechanism.

[0029] Furthermore, the detector includes a detection bracket, a detection lifting motor and a detection sensor, the detection bracket is installed on the frame, the detection lifting motor is installed on the detection bracket, the lifting end of the detection lifting motor is installed with the detection sensor, and the control end of the detection lifting motor and the control end of the detection sensor are respectively electrically connected to the control end of the manipulator.

[0030] Furthermore, the detection sensor is a position detection sensor, such as a radar sensor or an infrared sensor.

[0031] Furthermore, the manipulator includes a material receiving bracket, a material receiving slide, a material receiving slide, a material receiving cylinder, a lifting cylinder and a gripper. The material receiving bracket is installed on the frame, and the material receiving slide and the material receiving cylinder are installed on the material receiving bracket. The material receiving slide is slidably installed on the material receiving slide, the driving end of the material receiving cylinder is connected to the material receiving slide, the lifting cylinder is installed on the material receiving slide, and the lifting end of the lifting cylinder is connected to the gripper. The control end of the material receiving cylinder, the control end of the lifting cylinder and the control end of the gripper are electrically connected to the control end of the manipulator respectively.

[0032] Furthermore, at least two grippers are selected.

[0033] Beneficial Effects

[0034] The utility model rationalizes the design of the wheel pulley assembly technology, adopts a frame, a manipulator, a material discharge box, a climbing mechanism, a limit transmission mechanism, a first bearing mechanism, a sleeve mechanism, a second bearing mechanism, a detector, a manipulator and a material receiving box, which can realize convenient operation, convenient use, liberate labor, quickly assemble wheels, and reduce assembly errors. Among them, the first bearing mechanism, the sleeve mechanism, and the second bearing mechanism all adopt a feeding box and a vibration plate to load materials. The vibration plate can automatically sort the workpieces and feed them to the assembly parts, replacing the cumbersome manual sorting process, sorting unqualified workpieces, and improving production speed and efficiency. The automatic assembly is that after the vibration plate sends the workpiece to the specified position, the automatic assembly mechanism transports the workpiece to the specified position for assembly and pressing assembly, replacing the cumbersome manual action of picking and placing and pressing and aligning, greatly improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 The utility model is a schematic diagram of the structure of a TPE pulley automatic assembly device.

[0036] Figure 2 The utility model is a schematic structural diagram of a climbing mechanism of a TPE pulley automatic assembly device.

[0037] Figure 3 It is a structural schematic diagram of a first bearing mechanism of a TPE pulley automatic assembly device of the utility model.

[0038] Figure 4 It is a partially enlarged structural schematic diagram of a first bearing mechanism of a TPE pulley automatic assembly device of the utility model.

[0039] Figure 5 It is a partially enlarged structural schematic diagram of a displacement grabbing mechanism of a TPE pulley automatic assembly device of the utility model.

[0040] Figure 6This is a structural schematic diagram of a shaft sleeve mechanism of a TPE pulley automatic assembly device of the utility model.

[0041] Figure 7 It is a partially enlarged structural schematic diagram of a shaft sleeve mechanism of a TPE pulley automatic assembly device of the utility model.

[0042] Figure 8 It is a partial structural schematic diagram of a second bearing mechanism of a TPE pulley automatic assembly device of the utility model.

[0043] Fig. 9 The utility model is a schematic diagram of the partial structure of a limit transmission mechanism of a TPE pulley automatic assembly device.

[0044] Fig.10 The utility model is a schematic diagram of the transmission slide structure of the limit transmission mechanism of the TPE pulley automatic assembly equipment.

[0045] Figure numbers: 1. First transfer cylinder; 2. Second transfer cylinder; 3. Third transfer cylinder; 4. Fourth transfer cylinder; 5. Conveyor belt; 6. Transfer motor; 01. Frame; 02. Climbing mechanism; 03. Position-limiting transmission mechanism; 04. First bearing mechanism; 05. Bushing mechanism; 06. Second bearing mechanism; 07. Manipulator; 08. Manipulator; 21. Material discharge box; 22. Climbing belt; 23. Loading platform; 24. Climbing motor; 25. Discharge end; 41. First bearing feed box; 42. First bearing vibration plate; 43. First bearing motor; 44. First bearing conveyor belt; 45. First bearing manipulator; 451. First bearing gripper; 46. First bearing cylinder ;47, shift grabbing mechanism;48, shift grabbing bracket;49, first roller bearing press;471, shift grabbing hand;472, shift grabbing cylinder;051, bushing feed box;052, bushing vibration disk;053, first lifting cylinder;054, first shaft adjuster;055, bushing manipulator;056, detector;531, first roller bearing press;541, first shaft adjusting part;61, second bearing feed box;62, second bearing motor;63, second bearing conveyor belt;64, second bearing vibration disk;65, detection lifting motor;66, detection sensor;67, second bearing gripper;68, second bearing cylinder;69, second roller bearing press;610, second shaft adjuster. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0047] See also Figure 1-Figure 10 As shown, the utility model provides a TPE pulley automatic assembly device, which includes: a frame 01, a manipulator 07, a material discharge box 21, a climbing mechanism 02, a limit transmission mechanism 03, a first bearing mechanism 04, a sleeve mechanism 05, a second bearing mechanism 06, a detector 056, a manipulator 08 and a material receiving box;

[0048] The frame 01 is equipped with a manipulator 07, a discharge box 21, a climbing mechanism 02, a limit transmission mechanism 03, a first bearing mechanism 04, a sleeve mechanism 05, a second bearing mechanism 06, a detector 056, a manipulator 08 and a receiving box. The discharge box 21 is arranged at one end of the frame 01, and the discharge end of the discharge box 21 is connected to the feed end of the climbing mechanism 02. The discharge end 25 of the climbing mechanism 02 is close to the feed end of the limit transmission mechanism 03. The limit transmission mechanism 03 is used to transmit the TPE pulley to the receiving box. The first bearing mechanism 04, the sleeve mechanism 05, the second bearing mechanism 06, the detector 056, the manipulator 08 and the receiving box are provided. The mechanism 04, the sleeve mechanism 05, the detector 056, the second bearing mechanism 06 and the manipulator 08 are sequentially arranged above the position-limiting transmission mechanism 03, the material receiving box is arranged on the other end of the frame 01, and the material receiving box is arranged near the manipulator 08, and the control end of the climbing mechanism 02, the control end of the position-limiting transmission mechanism 03, the control end of the first bearing mechanism 04, the control end of the sleeve mechanism 05, the control end of the second bearing mechanism 06, the control end of the detector 056 and the control end of the manipulator 08 are respectively electrically connected to the control end of the manipulator 07;

[0049] The discharge box 21 is provided with a funnel-shaped inner cavity, which is convenient for the placement of the TPE pulley and the sliding of the TPE pulley into the feeding end of the climbing mechanism 02 for transmission; the receiving box includes a qualified box and an unqualified box, the qualified box is used to store the qualified TPE pulleys grabbed by the manipulator 08, and the unqualified box is used to store the unqualified TPE pulleys grabbed by the manipulator 08;

[0050] The manipulator 07 includes an operation panel, a display and a controller, which are all mounted on the frame 01. The control end of the operation panel and the control end of the display are electrically connected to the control end of the controller, and the control end of the climbing mechanism 02, the control end of the limit transmission mechanism 03, the control end of the first bearing mechanism 04, the control end of the sleeve mechanism 05, the control end of the second bearing mechanism 06, the control end of the detector 056 and the control end of the manipulator 08 are electrically connected to the control end of the controller;

[0051] The climbing mechanism 02 includes a climbing motor 24, a driving wheel, a driven wheel, a climbing belt 22 and a loading platform 23. The climbing motor 24, the driving wheel and the driven wheel are all mounted on the frame 01. The driving wheel and the driven wheel are both rotatably connected to the frame 01. The driving end of the climbing motor 24 is connected to the driven end of the driving wheel. The climbing belt 22 is mounted on the driving wheel and the driven wheel. The loading platform 23 is mounted on the climbing belt 22. The control end of the climbing motor 24 is electrically connected to the control end of the controller 07. The loading platform 23 is a rectangular loading platform 23, which is arranged perpendicular to the running direction of the climbing belt 22. At least two loading platforms 23 are selected and arranged parallel to each other. A rubber layer is provided on the load surface of the loading platform 23, and the rubber layer is used for buffering and increasing the wear of the load-bearing wheels. The inclination angle of the climbing belt 22 is preferably set at 50°.

[0052] Among them, the position-limiting transmission mechanism 03 includes a first transmission mechanism and an object transmission mechanism, both of which are installed on the frame, the first transmission mechanism is arranged at the end of the climbing mechanism, and the object transmission mechanism is arranged at the end of the first transmission mechanism, and the object transmission mechanism is used to transmit the TPE pulley to the material receiving box, and the control end of the first transmission mechanism and the control end of the object transmission mechanism are electrically connected to the control end of the manipulator respectively;

[0053] Among them, the first transmission mechanism includes a limiter, a transmission belt, a main transmission wheel, a slave transmission wheel and a transmission motor. The limiter, the main transmission wheel, the slave transmission wheel and the transmission motor are all installed on the frame 01. The main transmission wheel and the slave transmission wheel are both rotatably connected to the frame 01. The driving end of the transmission motor is connected to the driven end of the main transmission wheel. The transmission belt is installed on the main transmission wheel and the slave transmission wheel. The control end of the transmission motor is electrically connected to the control end of the controller 07. The object transmission mechanism is arranged at the end of the transmission belt; the limiter includes a first limit plate and a second limit plate. The first limit plate and the second limit plate are respectively installed on both sides of the frame 01. The first limit plate and the second limit plate constitute a large-diameter inlet and a small-diameter outlet. The small diameter of the first limit plate and the second limit plate is close to the transmission belt; the object transmission mechanism includes an object transmission cylinder, an object transmission slide rail, an object transmission motor 6, a conveyor belt 5, a main feeding wheel, a slave feeding wheel and a plurality of object transmission slide seats. The object transmission cylinder, the object transmission slide rail, the object transmission motor, the main feeding wheel and the slave feeding wheel are all installed on the frame. The feeding wheel and the slave feeding wheel are both rotatably connected to the frame, the main feeding wheel is installed on the driving end of the object transfer motor, the conveyor belt is installed on the main feeding wheel and the slave feeding wheel, the object transfer slide is slidably installed on the object transfer slide rail, the driving end of the object transfer cylinder is used to push the object transfer slide, the control end of the object transfer cylinder and the control end of the object transfer motor are respectively electrically connected to the control end of the manipulator, the object transfer motor, the conveyor belt, the main feeding wheel and the slave feeding wheel cooperate with each other to assist the sliding of the object transfer slide, wherein the object transfer slide is carried on the conveyor belt; the object transfer slide rail selects a square ring-shaped object transfer slide rail; the object transfer cylinder selects four, and includes a first object transfer cylinder 1, a second object transfer cylinder 2, a third object transfer cylinder 3 and a fourth object transfer cylinder 4, the first object transfer cylinder 1, the second object transfer cylinder 2, the third object transfer cylinder 3 and the fourth object transfer cylinder 4 are respectively arranged on the four corners of the object transfer slide rail; the object transfer slide is provided with a center positioning column and an edge positioning column, and the center positioning column and the edge positioning column cooperate with each other to limit the TPE pulley;

[0054] The first bearing mechanism 04 includes a first bearing manipulator 45, a first bearing supply box 41 and a first bearing vibration plate 42. The first bearing manipulator 45, the first bearing supply box 41 and the first bearing vibration plate 42 are all installed on the frame 01. The first bearing supply box 41 is used to provide bearings to the first bearing vibration plate 42. The first bearing vibration plate 42 is used to screen the bearings in the correct position to the first bearing manipulator 45. The first bearing manipulator 45 clamps the first bearing and installs it on the bearing position of the limit transmission mechanism 03. The control end of the first bearing manipulator 45 and the control end of the first bearing vibration plate 42 are respectively The first bearing feeding box 41 is electrically connected to the control end of the manipulator 07; the first bearing motor 43 and the first bearing conveyor belt 44 are provided at the bottom of the first bearing feeding box 41, and the first bearing motor 43 is used to drive the first bearing conveyor belt 44 to transmit the bearing to the first bearing vibration plate 42; the first bearing manipulator 45 includes a first bearing gripper 451 and a first bearing cylinder 46, the first bearing cylinder 46 is installed on the frame 01, the first bearing gripper 451 is installed on the driving end of the first bearing cylinder 46, and the first bearing gripper 451 is used to grab the bearing and move it to the working position through the first bearing cylinder 46; the first bearing mechanism 04 also The first shaft presser 49 and the first shaft adjuster 054 are both mounted on the frame 01, and the first shaft presser 49 and the first shaft adjuster 054 are arranged between the first bearing manipulator 45 and the sleeve mechanism 05. The first shaft presser 49 is arranged between the first shaft adjuster 054 and the first bearing manipulator 45. The control end of the first shaft presser 49 and the control end of the first shaft adjuster 054 are respectively electrically connected to the control end of the controller 07. The first shaft presser 49 is used to press the TPE pulley into the first bearing, and the first shaft adjuster 054 is used to adjust the position of the TPE pulley and the first bearing. ; The first shaft adjuster 054 includes a first shaft adjusting cylinder and a first shaft adjusting member 541, the first shaft adjusting cylinder is installed on the frame 01, the first shaft adjusting member 541 is installed on the driving end of the first shaft adjusting cylinder, the first shaft adjusting member 541 is used to adjust the position of the TPE pulley and the first bearing, and the control end of the first shaft adjusting cylinder is electrically connected to the control end of the manipulator; the first shaft pressing device 49 includes a first lifting cylinder 053 and a first shaft pressing member 531, the first lifting cylinder 053 is installed on the frame 01, and the lifting end of the first lifting cylinder 053 is installed with the first shaft pressing member 531, and the first shaft pressing member 531 is used to press the TPE pulley into the bearing;

[0055] The sleeve mechanism 05 includes a sleeve manipulator 055, a sleeve feeding box 051 and a sleeve vibration plate 052. The sleeve manipulator 055, the sleeve feeding box 051 and the sleeve vibration plate 052 are all installed on the frame 01. The sleeve feeding box 051 is used to provide sleeves to the sleeve vibration plate 052. The sleeve vibration plate 052 is used to screen the sleeves in the correct position to the sleeve manipulator 055. The sleeve manipulator 055 clamps the sleeve and installs it on the sleeve position of the TPE pulley. The control end of the sleeve manipulator 055 and the control end of the sleeve vibration plate 052 are respectively electrically connected to the control end of the controller 07.

[0056] Among them, the second bearing mechanism 06 includes a second bearing manipulator, a second bearing supply box 61 and a second bearing vibration disk 64, the second bearing manipulator, the second bearing supply box 61 and the second bearing vibration disk 64 are all installed on the frame 01, the second bearing supply box 61 is used to provide bearings to the second bearing vibration disk 64, the second bearing vibration disk 64 is used to screen the bearings in the correct position to the second bearing manipulator, the second bearing manipulator clamps the second bearing and installs it on the bearing position of the limiting transmission mechanism 03, the control end of the second bearing manipulator and the control end of the second bearing vibration disk 64 are respectively electrically connected to the control end of the manipulator 07; the second bearing manipulator includes a second bearing gripper 67 and a second bearing cylinder 68, the second bearing cylinder 68 is installed on the frame 01, the second bearing gripper 67 is installed on the driving end of the second bearing cylinder 68, the second bearing gripper 67 is used to grab the bearing and pass through the second The bearing cylinder 68 moves to the working position; a second bearing motor 62 and a second bearing conveyor belt 63 are provided at the bottom of the second bearing feed box 61, and the second bearing motor 62 is used to drive the second bearing conveyor belt 63 to transmit the bearing to the second bearing vibration plate 64; the second bearing mechanism 06 also includes a second shaft presser 69 and a second shaft adjuster 610, the second shaft presser 69 and the second shaft adjuster 610 are both installed on the frame 01, and the second shaft presser 69 and the second shaft adjuster 610 are arranged between the second bearing manipulator and the sleeve mechanism 05, the second shaft presser 69 is arranged between the second shaft adjuster 610 and the second bearing manipulator, the control end of the second shaft presser 69 and the control end of the second shaft adjuster 610 are respectively electrically connected to the control end of the manipulator 07, the second shaft presser 69 is used to press the TPE pulley into the second bearing, and the second shaft adjuster 610 is used to adjust the position of the TPE pulley and the second bearing;

[0057] The automatic assembly equipment further includes a shift grabbing mechanism 47, which is mounted on the frame 01. The control end of the shift grabbing mechanism 47 is electrically connected to the control end of the controller. The shift grabbing mechanism 47 is used to grab the TPE pulley from the end of the conveyor belt to the object transfer mechanism. The shift grabbing mechanism 47 includes a shift grabbing bracket 48, a shift grabbing cylinder 472 and a shift grabbing hand 471. The shift grabbing bracket 48 is mounted on the frame 01, the shift grabbing cylinder 472 is mounted on the shift grabbing bracket 48, and the shift grabbing hand 471 is mounted on the driving end of the shift grabbing cylinder 472.

[0058] Among them, the detector 056 includes a detection bracket, a detection lifting motor 65 and a detection sensor 66. The detection bracket is installed on the frame 01, the detection lifting motor 65 is installed on the detection bracket, and the lifting end of the detection lifting motor 65 is installed with a detection sensor 66. The control end of the detection lifting motor 65 and the control end of the detection sensor 66 are respectively electrically connected to the control end of the manipulator 07; the detection sensor 66 selects a position detection sensor, such as a radar sensor or an infrared sensor.

[0059] Among them, the robot 08 includes a material receiving bracket, a material receiving slide, a material receiving slide, a material receiving cylinder, a lifting cylinder and a gripper. The material receiving bracket is installed on the frame 01, and the material receiving bracket is installed with a material receiving slide and a material receiving cylinder. The material receiving slide is slidably installed on the material receiving slide, the driving end of the material receiving cylinder is connected to the material receiving slide, the lifting cylinder is installed on the material receiving slide, and the lifting end of the lifting cylinder is connected to the gripper. The control end of the material receiving cylinder, the control end of the lifting cylinder and the control end of the gripper are respectively electrically connected to the control end of the manipulator 07; two grippers are selected.

[0060] Specific implementation mode of the utility model: after assembling the device, a batch of TPE pulleys are placed in a funnel-shaped discharge box, and the manipulator is started. The manipulator will control the operation of the climbing motor, thereby driving the climbing belt to transmit. The loading platform thereon will take out the wheel from the discharge box and climb upward for transmission. After reaching the top, it enters the limited transmission mechanism through the inclined climbing discharge port, first installs the first bearing on the transmission mechanism through the first bearing mechanism, and then advances to the placement position of the TPE pulley, and the shifting grabbing mechanism grabs the TPE pulley from the end of the conveyor belt and installs it on the first bearing, and then installs the first bearing on it through the first shaft presser and the first shaft adjuster, and then enters the sleeve installation position, and installs the sleeve on the TPE pulley through the sleeve mechanism, and uses the detector to detect whether the sleeve is missing, etc., and then goes to the second bearing position, and installs the second bearing on the TPE pulley through the second bearing mechanism, completing the assembly, and is classified and transferred into the receiving box by the manipulator.

[0061] Specifically:

[0062] 1. The elevator of the climbing mechanism transports the hub of the TPE pulley to the conveyor belt of the flat belt. The elevator uses the climbing belt to transport the hub. Each format loading platform can accommodate multiple hubs and multiple products to the flat belt assembly line. In order to prevent multiple products from piling up, the flat belt assembly line is designed and developed to be faster than the climbing belt. When the product falls, the flat belt can separate the product. If there are stacked products, they will also be separated by the separation baffle, and then the hub will be automatically sorted to the waiting area;

[0063] 2. Synchronously, the vibration plate will sort and send the first bearing to the discharge port. After the workpiece is in place, the transport mechanism will transport the bearing workpiece to the tray on the transfer mechanism;

[0064] 3. The pallet is designed with five positioning columns, one of which is fixed at the center of the hub. This positioning column plays a role in positioning the bearing and sleeve, and the other four only limit the shape of the hub. In this way, the pallet can position all workpieces;

[0065] 4. When the first bearing is transported to the position by the vibration plate, the first bearing manipulator moves the bearing to the pallet. After completion, the shift grabbing mechanism grabs the hub and puts it on top of the bearing. After the two workpieces are stacked, the pallet flows to the next workstation for pressing;

[0066] 5. The tray moves along the slide rail, which has high precision and accurate positioning when it moves to the next station. The transmission power is driven by the cylinder;

[0067] 6. After pressing, the tray continues to move to the upper shaft sleeve position. The sleeve is also transported by the vibration plate. After reaching the designated position, the shaft sleeve robot moves it to the column at the middle fixed position. The sleeve will slide along the guide column into the wheel hub.

[0068] 7. After the sleeve is completed, the tray continues to move to the next station to detect whether there is any missing or not installed in place. The detection function relies on the cylinder to move a limit sensor for detection. When the product is missing, the cylinder will detect downward and there will be no hard objects to support it. If there is no missing, the detection rod will be pushed to the proximity switch, so that it can be detected whether there is any missing.

[0069] 8. After the inspection is completed, the pallet continues to move to the second bearing station. The bearing workpiece is actually the same as the first bearing, and is also transported out by the vibration plate. The second bearing manipulator grabs the bearing workpiece to the middle positioning guide column, and the bearing falls down along the guide column. After completion, it continues to move to the next station for pressing;

[0070] 9. After pressing, the push plate moves to the last workstation, which grabs the assembled product into the box;

[0071] 10. The equipment has a total of 22 trays (transfer slides) that are assembled in sequence, and the trays rotate in a circle in turn, which greatly improves production efficiency.

[0072] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A TPE pulley automatic assembly equipment, characterized in that: The automatic assembly equipment comprises: a frame, a manipulator, a discharge box, a climbing mechanism, a limit transmission mechanism, a first bearing mechanism, a sleeve mechanism, a second bearing mechanism, a detector, a manipulator and a receiving box; the manipulator, the discharge box, the climbing mechanism, the limit transmission mechanism, the first bearing mechanism, the sleeve mechanism, the second bearing mechanism, the detector, the manipulator and the receiving box are installed on the frame; the discharge box is arranged at one end of the frame; the discharge end of the discharge box is connected to the feed end of the climbing mechanism; and the discharge end of the climbing mechanism is close to the feed end of the limit transmission mechanism. , the position-limiting transmission mechanism is used to transmit the TPE pulley to the material receiving box, the first bearing mechanism, the sleeve mechanism, the detector, the second bearing mechanism and the manipulator are sequentially arranged above the position-limiting transmission mechanism, the material receiving box is arranged on the other end of the frame, and the material receiving box is arranged near the manipulator, and the control end of the climbing mechanism, the control end of the position-limiting transmission mechanism, the control end of the first bearing mechanism, the control end of the sleeve mechanism, the control end of the second bearing mechanism, the control end of the detector and the control end of the manipulator are electrically connected to the control end of the manipulator respectively; Wherein, the position-limiting transmission mechanism comprises a first transmission mechanism and an object transmission mechanism, both of which are installed on the frame, the first transmission mechanism is arranged at the end of the climbing mechanism, the object transmission mechanism is arranged at the end of the first transmission mechanism, the object transmission mechanism is used to transmit the TPE pulley to the material receiving box, and the control end of the first transmission mechanism and the control end of the object transmission mechanism are electrically connected to the control end of the manipulator respectively; Wherein, the object transfer mechanism comprises an object transfer cylinder, an object transfer slide rail, an object transfer motor, a conveyor belt, a main sending wheel, a slave sending wheel and a plurality of object transfer slide seats, wherein the object transfer cylinder, the object transfer slide rail, the object transfer motor, the main sending wheel and the slave sending wheel are all mounted on the frame, the main sending wheel and the slave sending wheel are both rotatably connected to the frame, the main sending wheel is mounted on the driving end of the object transfer motor, the conveyor belt is mounted on the main sending wheel and the slave sending wheel, the object transfer slide seat is slidably mounted on the object transfer slide rail, the driving end of the object transfer cylinder is used to push the object transfer slide seat, the control end of the object transfer cylinder and the control end of the object transfer motor are electrically connected to the control end of the manipulator respectively, the object transfer motor, the conveyor belt, the main sending wheel and the slave sending wheel cooperate with each other to assist the sliding of the object transfer slide seat, wherein the object transfer slide seat is carried on the conveyor belt; Wherein, the object transfer slide rail is a square ring-shaped object transfer slide rail; There are four transfer cylinders, including a first transfer cylinder, a second transfer cylinder, a third transfer cylinder and a fourth transfer cylinder, and the first transfer cylinder, the second transfer cylinder, the third transfer cylinder and the fourth transfer cylinder are respectively arranged at the four corners of the transfer slide rail; Among them, a central positioning column and an edge positioning column are provided on the object transfer slide, and the central positioning column and the edge positioning column cooperate with each other to limit the TPE pulley.

2. The TPE pulley automatic assembly equipment according to claim 1, characterized in that: The first transmission mechanism includes a limiter, a transmission belt, a main transmission wheel, a slave transmission wheel and a transmission motor, wherein the limiter, the main transmission wheel, the slave transmission wheel and the transmission motor are all mounted on the frame, the main transmission wheel and the slave transmission wheel are both rotationally connected to the frame, the driving end of the transmission motor is connected to the driven end of the main transmission wheel, the transmission belt is mounted on the main transmission wheel and the slave transmission wheel, the control end of the transmission motor is electrically connected to the control end of the manipulator, and the object transmission mechanism is arranged at the end of the transmission belt.

3. The TPE pulley automatic assembly equipment according to claim 1, characterized in that: The climbing mechanism includes a climbing motor, a driving wheel, a driven wheel, a climbing belt and a loading platform. The climbing motor, the driving wheel and the driven wheel are all installed on the frame. The driving wheel and the driven wheel are both rotatably connected to the frame. The driving end of the climbing motor is connected to the driven end of the driving wheel. The climbing belt is installed on the driving wheel and the driven wheel. The loading platform is installed on the climbing belt. The control end of the climbing motor is electrically connected to the control end of the manipulator.

4. The TPE pulley automatic assembly equipment according to claim 1, characterized in that: The first bearing mechanism includes a first bearing manipulator, a first bearing supply box and a first bearing vibration plate. The first bearing manipulator, the first bearing supply box and the first bearing vibration plate are all installed on the frame. The first bearing supply box is used to provide bearings to the first bearing vibration plate. The first bearing vibration plate is used to screen bearings in the correct position to the first bearing manipulator. The first bearing manipulator clamps the first bearing and installs it on the bearing position of the limiting transmission mechanism. The control end of the first bearing manipulator and the control end of the first bearing vibration plate are respectively electrically connected to the control end of the manipulator.

5. The TPE pulley automatic assembly equipment according to claim 1, characterized in that: The sleeve mechanism includes a sleeve manipulator, a sleeve feeding box and a sleeve vibration plate. The sleeve manipulator, the sleeve feeding box and the sleeve vibration plate are all installed on the frame. The sleeve feeding box is used to provide sleeves to the sleeve vibration plate. The sleeve vibration plate is used to screen sleeves in the correct position to the sleeve manipulator. The sleeve manipulator clamps the sleeve and installs it on the sleeve position of the TPE pulley. The control end of the sleeve manipulator and the control end of the sleeve vibration plate are electrically connected to the control end of the manipulator respectively.

6. The TPE pulley automatic assembly equipment according to claim 1, characterized in that: The second bearing mechanism includes a second bearing manipulator, a second bearing supply box and a second bearing vibration plate. The second bearing manipulator, the second bearing supply box and the second bearing vibration plate are all installed on the frame. The second bearing supply box is used to provide bearings to the second bearing vibration plate. The second bearing vibration plate is used to screen bearings in the correct position to the second bearing manipulator. The second bearing manipulator clamps the second bearing and installs it on the bearing position of the limiting transmission mechanism. The control end of the second bearing manipulator and the control end of the second bearing vibration plate are respectively electrically connected to the control end of the manipulator.

7. The TPE pulley automatic assembly equipment according to claim 2, characterized in that: The automatic assembly equipment also includes a shift grabbing mechanism, which is installed on the frame. The control end of the shift grabbing mechanism is electrically connected to the control end of the manipulator. The shift grabbing mechanism is used to grab the TPE pulley from the end of the conveyor belt to the object transfer mechanism.

8. The TPE pulley automatic assembly equipment according to claim 1, characterized in that: The manipulator includes an operation panel, a display and a controller, which are all installed on the frame. The control end of the operation panel and the control end of the display are electrically connected to the control end of the controller, and the control end of the climbing mechanism, the control end of the limit transmission mechanism, the control end of the first bearing mechanism, the control end of the sleeve mechanism, the control end of the second bearing mechanism, the control end of the detector and the control end of the manipulator are electrically connected to the control end of the controller.

9. The TPE pulley automatic assembly equipment according to claim 1, characterized in that: The detector includes a detection bracket, a detection lifting motor and a detection sensor. The detection bracket is installed on the frame, the detection lifting motor is installed on the detection bracket, the lifting end of the detection lifting motor is installed with the detection sensor, and the control end of the detection lifting motor and the control end of the detection sensor are electrically connected to the control end of the manipulator respectively.

10. The TPE pulley automatic assembly equipment according to claim 9, characterized in that: The detection sensor is a position detection sensor.

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