CN212019974U

CN212019974U - Automatic assembly system of rotary driving head

Info

Publication number: CN212019974U
Application number: CN202020509493.2U
Authority: CN
Inventors: 雷云进; 匡伟祥; 段攀; 周擎坤; 余卓; 刘业
Original assignee: Hunan Highengine Intelligent Technology Co ltd
Current assignee: Hunan Highengine Intelligent Technology Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-11-27
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses an automatic assembly system of a rotary driving head, which comprises a flange pin assembly mechanism, a bearing assembly mechanism and a rotary driving head assembly mechanism, wherein the rotary driving head assembly mechanism is arranged between the flange pin assembly mechanism and the bearing assembly mechanism; a first semi-finished product transferring mechanism is also arranged between the flange pin assembling mechanism and the rotary driving head assembling mechanism, and reciprocates between the flange pin assembling mechanism and the rotary driving head assembling mechanism to transfer a first semi-finished product; a second semi-finished product transferring mechanism is arranged between the bearing assembling mechanism and the rotary driving head assembling mechanism, and reciprocates between the bearing assembling mechanism and the rotary driving head assembling mechanism to transfer a second semi-finished product; the flange pin assembling mechanism is used for assembling the flange pin and the bearing pin. The utility model has the advantages of degree of automation is high, the equipment precision is high, the qualification rate is high.

Description

Automatic assembly system of rotary driving head

Technical Field

The utility model relates to an automatic change equipment technical field, refer in particular to an automatic equipment system of rotary driving head.

Background

The small household appliance driving part usually comprises a plurality of parts, if the small household appliance driving part is integrally formed by a plastic die, the parts are very expensive in manufacturing cost, for example, a rotary driving head is usually disassembled into a plurality of parts to be assembled in the prior art, and the assembled workpiece has perfect mechanical property and does not waste materials. However, the number of parts is large, the assembly steps are complicated, a large amount of manual operation is generated, the labor cost is increased continuously, the assembly of the workpieces needs high labor cost, the manual operation is low in working efficiency, the pins cannot be accurately inserted into the pin holes of the flange due to manual material taking and material position adjustment, once the position adjustment has deviation, the pins or the metal shafts can be inserted askew in the process of pressing the pins or the metal shafts into the flange, so that the material loss is caused, therefore, how to realize the automatic and efficient assembly of the driving parts of the rotary driving head, and the requirement that the workpieces have high qualified rate is a technical problem to be solved by technical staff in the field.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in: to the technical problem that prior art exists, the utility model provides an automatic equipment system of rotary drive head that degree of automation is high, the equipment precision is high, the qualification rate is high.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a rotary driving head automatic assembly system comprises a flange pin assembly mechanism, a bearing assembly mechanism and a rotary driving head assembly mechanism, wherein the rotary driving head assembly mechanism is arranged between the flange pin assembly mechanism and the bearing assembly mechanism; a first semi-finished product transferring mechanism is further arranged between the flange pin assembling mechanism and the rotary driving head assembling mechanism, and reciprocates between the flange pin assembling mechanism and the rotary driving head assembling mechanism to transfer a first semi-finished product; a second semi-finished product transferring mechanism is arranged between the bearing assembling mechanism and the rotary driving head assembling mechanism, and reciprocates between the bearing assembling mechanism and the rotary driving head assembling mechanism to transfer a second semi-finished product; the flange pin assembling mechanism, the bearing assembling mechanism and the rotary driving head assembling mechanism are connected with each other and are controlled by the control mechanism.

As a further improvement of the utility model: the flange pin assembling mechanism comprises a flange feeding device, a flange feeding mechanical arm, a pin feeding device, a pin pressing device, a shaft feeding device, a flange pressing device and a first material rotating device, and the flange feeding device, the flange feeding mechanical arm, the pin feeding device, the pin pressing device, the shaft feeding device and the flange pressing device are arranged around the outer peripheral side of the first material rotating device; the first material rotating device comprises a first jig for placing materials, a first rotating disc and a rotating driving mechanism, the first jig is arranged on the upper surface of the first rotating disc, the rotating driving mechanism is arranged on the lower portion of the first rotating disc, and a cam mechanism is arranged in the middle of the first rotating disc; the flange feeding manipulator is used for taking out a flange in the flange feeding device and moving the flange to a first jig of the first rotating disc, the pin feeding device is used for blowing pins into pin holes of the flange, the pin pressing device is used for pressing the pins into the pin holes of the flange, and the shaft feeding device is used for transferring a shaft body from the shaft feeding device to the flange; and the flange pressing device is used for pressing the shaft body into the middle of the flange.

As a further improvement of the utility model: the pin loading attachment includes feeder, air-blowing mechanism, buffering slider, pin counterpoint mechanism, the discharge end of feeder includes an at least blown down tank, be equipped with the slotted hole corresponding with the blown down tank on the buffering slider, buffering slider top is equipped with the discharge opening more than one, the hole of blowing of air-blowing mechanism communicates with each other with the discharge opening, pin counterpoint mechanism is linked together through the trachea with the discharge opening.

As a further improvement of the utility model: still include pinhole position check device, pinhole position check device includes that the flange snatchs manipulator, mounting bracket, first shooting mechanism, first light source mechanism sets up the mounting bracket top, first shooting mechanism sets up the below at first light source mechanism, first shooting mechanism links to each other with control mechanism, the flange snatchs the manipulator and links to each other with control mechanism, the flange snatchs the signal that manipulator receipt control mechanism takes out the flange and removes the position to the top of first shooting mechanism and adjustment flange.

As a further improvement of the utility model: the crack detection device comprises a detection carrying mechanical arm, a mounting support, a second shooting mechanism and a second light source mechanism, the second light source mechanism is arranged at the top end of the mounting support, the second shooting mechanism is arranged below the second light source mechanism, the second shooting mechanism is connected with a control mechanism, the detection carrying mechanical arm is connected with the control mechanism, and a signal of the detection carrying mechanical arm receiving control mechanism is used for taking out a flange pressed with a pin and moving to the position above the second shooting mechanism for detection.

As a further improvement of the utility model: still include slide trip gear, slide trip gear sets up on the first rotary disk and with first tool links to each other, slide trip gear is including the support slide and the elastic mechanism that are used for the support pin, elastic mechanism links to each other with the support slide.

As a further improvement of the utility model: the bearing assembling mechanism comprises a bearing cover feeding device, a bearing cover feeding mechanical arm, a bearing feeding device, a bearing feeding mechanical arm, a clamp spring feeding device, a clamp spring feeding mechanical arm and a second material rotating device, wherein the bearing cover feeding device, the bearing cover feeding mechanical arm, the bearing feeding device, the bearing feeding mechanical arm, the clamp spring feeding device and the clamp spring feeding mechanical arm are arranged around the outer peripheral side of the second material rotating device.

As a further improvement of the utility model: the second material rotating device comprises a second jig for placing materials, a second rotating disk and a rotating driving mechanism, the second jig is arranged on the upper surface of the second rotating disk, and the rotating driving mechanism is arranged at the lower part of the second rotating disk; the bearing cap feeding manipulator is used for taking out a bearing cap in the bearing cap feeding device and moving the bearing cap to a second jig of the second rotating disc, the bearing feeding manipulator is used for taking out a bearing in the bearing feeding device and moving the bearing cap, and the clamp spring feeding manipulator is used for sucking a clamp spring in the clamp spring feeding device and pressing the clamp spring into the bearing cap.

As a further improvement of the utility model: the rotary driving head assembling mechanism comprises a third material rotating device, a finished product detecting device, a finished product discharging device and a shaft pressing device, the third material rotating device comprises a third jig for placing materials, a third rotating disc and a rotary driving mechanism, the third jig is arranged on the upper surface of the third rotating disc, and the rotary driving mechanism is arranged at the lower part of the third rotating disc; finished product detection device, finished product discharging device, axle pressure equipment are in the periphery side of third material rotary device, axle pressure equipment is used for pressfitting first semi-manufactured goods and second semi-manufactured goods.

As a further improvement of the utility model: finished product detection device includes that the third is clapped and is taken photograph mechanism, third light source, the third light source sets up in the third below of taking photograph the mechanism, the light orientation that the third light source sent the third is clapped and is taken photograph the mechanism, the third is clapped and is taken photograph the mechanism and link to each other with control mechanism, finished product discharging device includes ejection of compact manipulator and ejection of compact conveyor, ejection of compact manipulator links to each other with control mechanism, ejection of compact manipulator receiving control mechanism's signal clamp is got the finished product and is removed and detect and move to ejection of compact conveyor to the third below of taking photograph the mechanism.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a rotary driving head assembly system, through setting up flange pin assembly mechanism, bearing assembly mechanism and rotary driving head assembly mechanism to realize the automatic feeding of material, material loading, the automatic flange that impresses of pin, the automatic flange that impresses of metal axle, bearing cap, bearing and the automatic equipment of jump ring under the control of control mechanism; the system realizes automatic assembly of a plurality of component parts of the rotary driving head, has high automation degree, does not need manual operation, greatly reduces the human input, and has high working efficiency, high assembly precision and high yield.

2. The utility model discloses a rotary driving head assembly system, pin loading attachment adopt the air-blowing mode to realize the pin material loading ingeniously, three pins of material loading each time are in the coplanar and the level is violently fallen after the completion of sequencing in three blown down tanks of feeder, the pin material loading need erect three pins of keeping flat and become 120 contained angles and evenly arrange to the top of flange pinhole; the utility model discloses a pin loading attachment includes feeder, air-blowing mechanism, cushion slide, pin counterpoint mechanism, and the discharge end of feeder includes three blown down tanks, is equipped with the three slotted hole that corresponds with the blown down tank on the cushion slide, is equipped with three discharge opening above the cushion slide, and the gas hole and the discharge opening of air-blowing mechanism communicate with each other, and pin counterpoint mechanism and discharge opening are linked together through the trachea; the pin passes through the feeder when carrying to the blown down tank, at first get into in the three slotted hole of buffering slider, be close to buffering slider department and be equipped with the inductor, when the inductor senses the pin, buffering slider is upward movement to the top under driving actuating cylinder effect, the slotted hole is linked together with the blown down hole this moment, because the hole of blowing of air-blowing mechanism communicates with each other with the blown down hole, the pin blows off from the blown down hole and gets into pin counterpoint mechanism through the trachea, because pinhole one-to-one on three hole sites of pin counterpoint mechanism and the flange, thereby can realize the accurate material loading of pin, can not appear inserting askew scheduling problem when ensureing the pressfitting.

3. The utility model discloses a rotary driving head assembly system is provided with a pinhole position checking device, the pinhole position checking device comprises a flange grabbing manipulator, a mounting frame, a first shooting mechanism and a first light source mechanism, the first light source mechanism is arranged at the top end of the mounting frame, and the first shooting mechanism is arranged below the first light source mechanism; the position of three pinhole on the first shooting mechanism shooting flange and with information transfer to control mechanism, control mechanism control flange snatchs the position that the manipulator corrected the flange and place the flange in the tool, pinhole and pinhole counterpoint mechanism accurate one-to-one on the flange correspond, ensure that the pin material loading can not the error, improved the precision of system's equipment.

4. The utility model discloses a rotary driving head assembly system is equipped with crackle detection device, after the pin flange of impressing, because the supplied materials is bad probably to lead to the pin to expand the flange when impressing the flange by force, causes the product unqualified, can detect and reject unqualified product in advance through crackle detection device, avoids getting into next station, has improved the work efficiency of system and the qualification rate of product.

Drawings

Fig. 1 is a schematic perspective view of a rotary driving head assembly system according to an embodiment of the present invention.

Fig. 2 is a schematic top view of a rotary drive head assembly system according to an embodiment of the present invention.

Fig. 3 is a schematic side view of the pin loading device of the rotary driving head assembling system according to the present invention in a specific embodiment.

Fig. 4 is a schematic perspective view of a pin hole position checking device of the rotary driving head assembling system according to an embodiment of the present invention.

Fig. 5 is a schematic perspective view of a crack detection device of the assembly system of the rotary driving head according to an embodiment of the present invention.

Illustration of the drawings:

1. a flange pin assembling mechanism; 11. a flange feeding device; 12. a flange feeding manipulator; 13. a pin feeding device; 131. a feeder; 132. a buffer slide block; 133. a pin alignment mechanism; 134. a discharge hole; 135. a gas blowing hole; 14. a pin pressing device; 15. a shaft feeding device; 16. a shaft feeding device; 17. a flange pressing device; 18. a first material rotation device; 181. a first jig; 182. a first rotating disk; 183. a cam mechanism; 2. a bearing assembly mechanism; 21. a bearing cap feeding device; 22. a bearing cap feeding manipulator; 23. a bearing feeding device; 24. a bearing feeding manipulator; 25. a clamp spring feeding device; 26. a clamp spring feeding manipulator; 27. a second material rotating device; 271. a second jig; 272. a second rotating disk; 3. a rotary drive head assembly mechanism; 31. a third material rotating device; 311. a third jig; 312. a third rotating disk; 32. a finished product detection device; 33. A finished product discharging device; 331. a discharging manipulator; 332. a discharge conveying device; 34. a shaft press-fit device; 4. a first semi-finished product transfer mechanism; 5. a second semi-finished product transfer mechanism; 6. a pin hole position checking device; 61. a flange grabbing manipulator; 62. a mounting frame; 63. a first photographing mechanism; 64. a first light source mechanism; 7. a crack detection device; 71. detecting a carrying manipulator; 72. mounting a bracket; 73. a second photographing mechanism; 74. a second light source mechanism; 8. a slide plate tripping device; 81. supporting the sliding plate; 82. an elastic mechanism.

Detailed Description

The invention will be described in further detail with reference to the drawings and specific examples.

As shown in fig. 1 to 5, the utility model discloses an automatic assembly system of a rotary driving head, which comprises a flange pin assembly mechanism 1, a bearing assembly mechanism 2 and a rotary driving head assembly mechanism 3, wherein the rotary driving head assembly mechanism 3 is arranged between the flange pin assembly mechanism 1 and the bearing assembly mechanism 2; a first semi-finished product transferring mechanism 4 is also arranged between the flange pin assembling mechanism 1 and the rotary driving head assembling mechanism 3, and the first semi-finished product transferring mechanism 4 reciprocates between the flange pin assembling mechanism 1 and the rotary driving head assembling mechanism 3 to transfer a first semi-finished product; a second semi-finished product transferring mechanism 5 is arranged between the bearing assembling mechanism 2 and the rotary driving head assembling mechanism 3, and the second semi-finished product transferring mechanism 5 makes reciprocating motion between the bearing assembling mechanism 2 and the rotary driving head assembling mechanism 3 to transfer a second semi-finished product; the flange pin assembling mechanism 1, the bearing assembling mechanism 2 and the rotary driving head assembling mechanism 3 are connected with each other and control the same.

The utility model discloses a rotary driving head assembly system, through setting up flange pin assembly mechanism 1, bearing assembly mechanism 2 and rotary driving head assembly mechanism 3, and realize the automatic feeding of material, material loading, the automatic flange of impressing of pin, the automatic assembly of flange, bearing cap, bearing and jump ring of impressing of metal axle under the control of control mechanism; the system realizes automatic assembly of a plurality of parts of the rotary driving head, has high automation degree, does not need manual operation, greatly reduces the human input, and has high working efficiency, high assembly precision and high product qualification rate.

In this embodiment, the flange and pin assembling mechanism 1 includes a flange feeding device 11, a flange feeding manipulator 12, a pin feeding device 13, a pin pressing device 14, a shaft feeding device 15, a shaft feeding device 16, a flange pressing device 17, and a first material rotating device 18, where the flange feeding device 11, the flange feeding manipulator 12, the pin feeding device 13, the pin pressing device 14, the shaft feeding device 15, the shaft feeding device 16, and the flange pressing device 17 are arranged around the outer peripheral side of the first material rotating device 18; the first material rotating device 18 comprises a first jig 181 for placing materials, a first rotating disc 182 and a rotating driving mechanism, wherein the first jig 181 is arranged on the upper surface of the first rotating disc 182, the rotating driving mechanism is arranged on the lower part of the first rotating disc 182, and a cam mechanism 183 is arranged in the middle of the first rotating disc 182; the flange feeding mechanical arm 12 is used for taking out a flange in the flange feeding device 11 and moving the flange to a first jig 181 of a first rotating disc 182, the pin feeding device 13 is used for blowing pins into pin holes of the flange, the pin pressing device 14 is used for pressing the pins into the pin holes of the flange, and the shaft feeding device 16 is used for transferring a metal shaft from the shaft feeding device 15 into the flange; the flange pressing device 17 is used for pressing the shaft body into the middle of the flange; the device further comprises a sliding plate tripping device 8, the sliding plate tripping device 8 is arranged on the first rotating disc 182 and connected with the first jig 181, the sliding plate tripping device 8 comprises a supporting sliding plate 81 for supporting pins and an elastic mechanism 82, and the elastic mechanism 82 is connected with the supporting sliding plate 81.

Because the cam mechanism 183 is a non-circular structure, one end of the cam mechanism 183 is arc-shaped, and the other end of the cam mechanism has a protruding part, when the first rotating disc 182 rotates to drive the first jig 181 on the upper surface to rotate to the protruding part of the cam mechanism 183, the cam mechanism 183 is in contact with the first jig 181, at this time, the protruding part of the cam mechanism 183 abuts against the supporting sliding plate 81, under the effect of the protruding part, the supporting sliding plate 81 moves forward and stops at the front end of the first jig 181, the supporting sliding plate 81 is provided with a through hole corresponding to the pin hole on the flange, and when the pin enters the pin hole of the flange from the pin loading device 13, the supporting sliding plate 81 can play a role in righting the pin.

In order to ensure that the pin hole position of the flange placed in the first jig 181 is not deviated every time, the pin hole position checking device 6 is further included in the present embodiment, the pin hole position checking device 6 includes a flange grasping robot 61, a mounting frame 62, a first shooting mechanism 63, a first light source mechanism 64, the first light source mechanism 64 is disposed at the top end of the mounting frame 62, the first shooting mechanism 63 is disposed below the first light source mechanism 64, the first shooting mechanism 63 is connected with a control mechanism, the flange grasping robot 61 is connected with the control mechanism, the flange grasping robot 61 receives a signal from the control mechanism, takes out a flange, moves to the position above the first shooting mechanism 63 and adjusts the position of the flange, the flange grasping robot 61 is connected with the control mechanism, the flange grasping robot 61 is composed of three XY + R single-axis molds, can move in the direction X, Y and drive the flange to rotate, the flange grabbing manipulator 61 receives the instruction of the control mechanism to take out the flange and move the flange to the upper part of the first shooting mechanism 63 and adjust the position of the flange.

The pin hole position checking process of the flange is as follows: firstly, the flange grabbing manipulator 61 takes out the flange from the discharge end of the flange feeding device 11 and drives the flange to move to the position above the first shooting mechanism 63, the first light source mechanism 64 illuminates the flange, the first shooting mechanism 63 transmits shooting information to the control mechanism, the control mechanism automatically judges the offset angle of the pin hole on the flange and transmits the information to the flange grabbing manipulator 61, and the flange grabbing manipulator 61 receives an instruction of the control mechanism to adjust the position of the flange and puts the flange into the first jig 181.

In this embodiment, the pin feeding device 13 includes a feeder 131, an air blowing mechanism, a buffer slider 132, and a pin alignment mechanism 133, the discharge end of the feeder 131 includes at least one discharge chute, a slot corresponding to the discharge chute is provided on the buffer slider 132, more than one discharge hole 134 is provided above the buffer slider 132, an air blowing hole 135 of the air blowing mechanism is communicated with the discharge hole 134, and the pin alignment mechanism 133 is communicated with the discharge hole 134 through an air pipe.

The system ingeniously adopts an air blowing mode to realize pin feeding, three pins fed each time are in the same plane and horizontally arranged after being sequenced in three discharge grooves of the feeder 131, and the three pins which are horizontally arranged need to be erected and uniformly arranged above the flange pin holes at 120-degree included angles; the specific pin loading process is as follows: when the pin passes through feeder 131 and carries to the blown down tank, at first get into in the three slotted hole of cushion slider 132, be close to cushion slider 132 department and be equipped with the inductor, when the inductor senses the pin, cushion slider 132 upwards moves and stops in top department under driving actuating cylinder effect, the slotted hole is linked together with blown down hole 134 this moment, because the hole 135 of blowing of air-blowing mechanism communicates with each other with blown down hole 134, under the air-blowing mechanism effect, the pin blows out from blown down hole 134 and gets into pin counterpoint mechanism 133 through the trachea, because the pinhole one-to-one on the three hole sites of pin counterpoint mechanism 133 and the flange, thereby can realize the accurate material loading of pin, can ensure that can not appear inserting askew scheduling problem when the pin impresses the flange, avoid causing the material extravag. In other embodiments, the discharge end of the feeder 131 may be provided with a different number of discharge chutes as desired.

In this embodiment, the pin pressing device 14 includes a pressure head, a pressing block, and a pressure feedback mechanism, the pressure head is disposed above the first rotating disk 182 and faces the position where the flange is placed on the first jig 181, the pressing block is disposed above the pressure feedback mechanism, and the pressing block and the pressure feedback mechanism are disposed below the first rotating disk 182. In this embodiment, the number of the first jigs 181 is 8, the first jigs 181 are equidistantly disposed on the upper surface of the first rotating disk 182, the corresponding stations include a flange feeding station, a pin pressing station, a crack detection station, an axis feeding station, a flange pressing station, a first semi-finished product blanking station, and a jig detection station, when the first jig 181 rotates to the pin pressing station, the driving cylinder drives the pressing head to move downward to press the pin into the pin hole of the flange, and then the first jig 181 rotates to the crack detection station, at this time, the slide plate tripping device 8 is separated from the protrusion of the cam mechanism 183, the acting force of the cam mechanism 183 disappears, and since the pin is pressed into the flange and separated from the support slide plate 81, the support slide plate 81 returns to the original position under the elastic force of the elastic mechanism 82, thereby ensuring that the subsequent station can smoothly take materials.

In this embodiment, a crack detection device 7 is arranged at the crack detection station, the crack detection device 7 includes a detection and transportation manipulator 71, a mounting bracket 72, a second shooting mechanism 73, and a second light source mechanism 74, the second light source mechanism 74 is arranged at the top end of the mounting bracket 72, the second shooting mechanism 73 is arranged below the second light source mechanism 74, the second shooting mechanism 73 is connected with a control mechanism, the detection and transportation manipulator 71 is connected with the control mechanism, and the detection and transportation manipulator 71 receives a signal from the control mechanism to take out a flange pressed with a pin and moves the flange above the second shooting mechanism 73 for detection; after the pin is pressed into the flange, the flange is expanded and cracked due to the possibility that the pin is forcedly pressed into the flange due to poor supplied materials, so that the product is unqualified, the unqualified product can be detected and removed in advance through the crack detection device 7, the next station is avoided, and the working efficiency of the system and the qualification rate of the product are improved.

When the flange of the pressed pin is qualified in detection at the crack detection station, the first jig 181 rotates to the shaft feeding station, the shaft feeding device 16 moves the metal shaft from the shaft feeding device 15 to the flange of the first jig 181, then the first jig 181 rotates to the flange pressing station, the flange pressing device 17 comprises a pressure head and a pressure feedback mechanism, the pressure head is arranged above the first rotating disc 182 and faces the position of the first jig 181 for placing the flange, and the pressure feedback mechanism is arranged below the first rotating disc 182. After the metal shaft is pressed into the flange, the first jig 181 rotates to the first semi-finished product blanking station, and the first semi-finished product transfer mechanism 4 takes out the first semi-finished product and moves to the rotary driving head assembly mechanism 3 to wait for further assembly into a rotary driving head finished product.

In this embodiment, the bearing assembling mechanism 2 includes a bearing cover feeding device 21, a bearing cover feeding manipulator 22, a bearing feeding device 23, a bearing feeding manipulator 24, a snap spring feeding device 25, a snap spring feeding manipulator 26, and a second material rotating device 27, where the bearing cover feeding device 21, the bearing cover feeding manipulator 22, the bearing feeding device 23, the bearing feeding manipulator 24, the snap spring feeding device 25, and the snap spring feeding manipulator 26 are arranged around the outer peripheral side of the second material rotating device 27; the second material rotating device 27 comprises a second jig 271 for placing the material, a second rotating disc 272 and a rotating driving mechanism, wherein the second jig 271 is arranged on the upper surface of the second rotating disc 272, and the rotating driving mechanism is arranged at the lower part of the second rotating disc 272; the bearing cap feeding manipulator 22 is used for taking out the bearing caps in the bearing cap feeding device 21 and moving the bearing caps to the second jig 271 of the second rotating disc 272, the bearing feeding manipulator 24 is used for taking out the bearings in the bearing feeding device 23 and moving the bearings into the bearing caps, and the clamp spring feeding manipulator 26 is used for sucking and pressing clamp springs in the clamp spring feeding device 25 into the bearing caps.

In this embodiment, the number of the second jigs 271 is 4, the second jigs 271 are equidistantly arranged on the upper surface of the second rotating disk 272, and the corresponding stations include a bearing cap feeding station, a bearing feeding station, a clamp spring feeding station, and a second semi-finished product blanking station. The second semi-finished product assembly process is as follows: firstly, the bearing cover feeding mechanical arm 22 takes out the bearing cover from the bearing cover feeding device 21 and moves the bearing cover into the second jig 271, the second jig 271 rotates to a bearing feeding station, the bearing feeding mechanical arm 24 takes out the bearing from the bearing feeding device 23 and puts the bearing cover into the bearing cover, the second jig 271 continues to rotate to a clamp spring feeding station, the clamp spring feeding mechanical arm 26 takes out the clamp spring from the clamp spring feeding device 25 and presses the clamp spring into the bearing cover to complete second semi-finished product assembly, the second jig 271 continues to rotate to a second semi-finished product blanking station, the second semi-finished product transferring mechanism 5 comprises oppositely arranged clamp blocks and a rotary driving assembly, the oppositely arranged clamp blocks clamp the second semi-finished product, and the rotary driving assembly drives the clamp blocks to rotate the second semi-finished product by 180 degrees and move the second semi-finished product to the rotary driving head assembling mechanism 3 to perform finished product assembly.

In this embodiment, the rotary driving head assembling mechanism 3 includes a third material rotating device 31, a finished product detecting device 32, a finished product discharging device 33, and a shaft pressing device 34, where the third material rotating device 31 includes a third fixture 311 for placing a material, a third rotating disk 312, and a rotary driving mechanism, the third fixture 311 is disposed on the upper surface of the third rotating disk 312, and the rotary driving mechanism is disposed at the lower portion of the third rotating disk 312; the finished product detecting device 32, the finished product discharging device 33, and the shaft pressing device 34 are disposed on the outer peripheral side of the third material rotating device 31, and the shaft pressing device 34 is used for pressing the first semi-finished product and the second semi-finished product.

In this embodiment, the number of the third jigs 311 is 4, the third jigs 311 are disposed on the upper surface of the third rotating disk 312 at equal intervals, and the corresponding stations include a second semi-finished product feeding station, a first semi-finished product and second semi-finished product pressing station, and a finished product discharging station. The finished product assembly process is as follows: firstly, the second semi-finished product is transferred to a third jig 311 of a second semi-finished product feeding station by a second semi-finished product transferring mechanism 5, the third jig 311 rotates to the first semi-finished product feeding station, the first semi-finished product transferring mechanism 4 takes the first semi-finished product away from the flange pin assembling mechanism 1, the first semi-finished product is inserted into the second semi-finished product after being positioned by a metal shaft positioning mechanism, then the third jig 311 drives the first semi-finished product and the second semi-finished product to be transferred to a pressing station, a metal shaft of the first semi-finished product is pressed into a bearing of the second semi-finished product by a shaft pressing device 34 to complete finished product assembly, and then the third jig 311 rotates to a finished product blanking station.

In order to avoid mixing of unqualified products into qualified products, a finished product detection device 32 is further provided in this embodiment, a finished product is detected by the finished product detection device 32 before the finished product is discharged, the finished product detection device 32 includes a third shooting mechanism and a third light source, the third light source is disposed below the third shooting mechanism, light emitted by the third light source faces the third shooting mechanism, the third shooting mechanism is connected with the control mechanism, the finished product discharge device 33 includes a discharge manipulator 331 and a discharge conveying device 332, the discharge manipulator 331 is connected with the control mechanism, the discharge manipulator 331 receives a signal of the control mechanism to clamp a finished product and moves the finished product to the position below the third shooting mechanism for detection, the control mechanism automatically distinguishes the qualified products from the unqualified products according to shooting information, and then the discharge manipulator 331 moves the finished product to the discharge conveying device 332 or rejects.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.

Claims

1. The automatic assembly system of the rotary driving head is characterized by comprising a flange pin assembly mechanism (1), a bearing assembly mechanism (2) and a rotary driving head assembly mechanism (3), wherein the rotary driving head assembly mechanism (3) is arranged between the flange pin assembly mechanism (1) and the bearing assembly mechanism (2); a first semi-finished product transferring mechanism (4) is further arranged between the flange pin assembling mechanism (1) and the rotary driving head assembling mechanism (3), and the first semi-finished product transferring mechanism (4) reciprocates between the flange pin assembling mechanism (1) and the rotary driving head assembling mechanism (3) to transfer a first semi-finished product; a second semi-finished product transferring mechanism (5) is arranged between the bearing assembling mechanism (2) and the rotary driving head assembling mechanism (3), and the second semi-finished product transferring mechanism (5) performs reciprocating motion between the bearing assembling mechanism (2) and the rotary driving head assembling mechanism (3) to transfer a second semi-finished product; the flange pin assembling mechanism is characterized by further comprising a control mechanism, wherein the control mechanism is connected with the flange pin assembling mechanism (1), the bearing assembling mechanism (2) and the rotary driving head assembling mechanism (3) and controls the flange pin assembling mechanism, the bearing assembling mechanism and the rotary driving head assembling mechanism.

2. The automatic assembly system of the rotary driving head according to claim 1, wherein the flange pin assembly mechanism (1) comprises a flange feeding device (11), a flange feeding manipulator (12), a pin feeding device (13), a pin pressing device (14), a shaft feeding device (15), a shaft feeding device (16), a flange pressing device (17), and a first material rotating device (18), and the flange feeding device (11), the flange feeding manipulator (12), the pin feeding device (13), the pin pressing device (14), the shaft feeding device (15), the shaft feeding device (16), and the flange pressing device (17) are arranged around the outer periphery of the first material rotating device (18); the first material rotating device (18) comprises a first jig (181) for placing materials, a first rotating disc (182) and a rotating driving mechanism, wherein the first jig (181) is arranged on the upper surface of the first rotating disc (182), the rotating driving mechanism is arranged on the lower portion of the first rotating disc (182), and a cam mechanism (183) is arranged in the middle of the first rotating disc (182); the flange feeding mechanical arm (12) is used for taking out a flange in a flange feeding device (11) and moving the flange to a first jig (181) of the first rotating disc (182), the pin feeding device (13) is used for blowing pins into pin holes of the flange, the pin pressing device (14) is used for pressing the pins into the pin holes of the flange, and the shaft feeding device (16) is used for transferring a shaft body from the shaft feeding device (15) into the flange; and the flange pressing device (17) is used for pressing the shaft body into the middle of the flange.

3. The automatic assembly system of the rotary driving head according to claim 2, wherein the pin feeding device (13) comprises a feeder (131), an air blowing mechanism, a buffer slider (132) and a pin aligning mechanism (133), the discharge end of the feeder (131) comprises at least one discharge chute, a slot corresponding to the discharge chute is arranged on the buffer slider (132), more than one discharge hole (134) is arranged above the buffer slider (132), the air blowing hole (135) of the air blowing mechanism is communicated with the discharge hole (134), and the pin aligning mechanism (133) is communicated with the discharge hole (134) through an air pipe.

4. The automatic assembly system of the rotary driving head according to claim 1, further comprising a pin hole position checking device (6), wherein the pin hole position checking device (6) comprises a flange grabbing manipulator (61), a mounting frame (62), a first shooting mechanism (63) and a first light source mechanism (64), the first light source mechanism (64) is arranged at the top end of the mounting frame (62), the first shooting mechanism (63) is arranged below the first light source mechanism (64), the first shooting mechanism (63) is connected with a control mechanism, the flange grabbing manipulator (61) is connected with the control mechanism, the flange grabbing manipulator (61) receives a signal of the control mechanism to take out the flange, and the flange is moved above the first shooting mechanism (63) and adjusts the position of the flange.

5. The automatic assembly system of the rotary driving head according to claim 1, further comprising a crack detection device (7), wherein the crack detection device (7) comprises a detection and transportation manipulator (71), a mounting bracket (72), a second shooting mechanism (73), and a second light source mechanism (74), the second light source mechanism (74) is arranged at the top end of the mounting bracket (72), the second shooting mechanism (73) is arranged below the second light source mechanism (74), the second shooting mechanism (73) is connected with a control mechanism, the detection and transportation manipulator (71) is connected with the control mechanism, and the detection and transportation manipulator (71) receives a signal of the control mechanism to take out a flange of a pressed pin and moves to the position above the second shooting mechanism (73) for detection.

6. The automatic assembly system of a rotary drive head according to claim 2, further comprising a slide plate tripping device (8), wherein the slide plate tripping device (8) is disposed on the first rotating disk (182) and connected to the first jig (181), the slide plate tripping device (8) comprises a support slide plate (81) for supporting a pin and an elastic mechanism (82), and the elastic mechanism (82) is connected to the support slide plate (81).

7. The automatic assembly system of a rotary driving head according to claim 1, wherein the bearing assembly mechanism (2) comprises a bearing cover feeding device (21), a bearing cover feeding manipulator (22), a bearing feeding device (23), a bearing feeding manipulator (24), a clamp spring feeding device (25), a clamp spring feeding manipulator (26) and a second material rotating device (27), and the bearing cover feeding device (21), the bearing cover feeding manipulator (22), the bearing feeding device (23), the bearing feeding manipulator (24), the clamp spring feeding device (25) and the clamp spring feeding manipulator (26) are arranged around the outer circumferential side of the second material rotating device (27).

8. The rotary drive head automatic assembly system according to claim 7, wherein the second material rotating device (27) comprises a second jig (271) for placing material, a second rotating disc (272), a rotary drive mechanism, the second jig (271) is disposed on the upper surface of the second rotating disc (272), and the rotary drive mechanism is disposed at the lower part of the second rotating disc (272); the bearing cap feeding mechanical arm (22) is used for taking out the bearing cap in the bearing cap feeding device (21) and moving the bearing cap to a second jig (271) of the second rotating disc (272), the bearing feeding mechanical arm (24) is used for taking out the bearing in the bearing feeding device (23) and moving the bearing cap, and the clamp spring feeding mechanical arm (26) is used for sucking the clamp spring in the clamp spring feeding device (25) and pressing the clamp spring into the bearing cap.

9. The automatic assembly system of a rotary driving head according to claim 1, wherein the automatic assembly mechanism (3) of a rotary driving head comprises a third material rotating device (31), a finished product detecting device (32), a finished product discharging device (33) and a shaft pressing device (34), the third material rotating device (31) comprises a third jig (311) for placing materials, a third rotating disc (312) and a rotary driving mechanism, the third jig (311) is arranged on the upper surface of the third rotating disc (312), and the rotary driving mechanism is arranged at the lower part of the third rotating disc (312); the finished product detection device (32), the finished product discharging device (33) and the shaft pressing device (34) are arranged on the outer peripheral side of the third material rotating device (31), and the shaft pressing device (34) is used for pressing the first semi-finished product and the second semi-finished product.

10. The automatic assembly system of the rotary driving head as claimed in claim 9, wherein the finished product detecting device (32) comprises a third shooting mechanism and a third light source, the third light source is disposed below the third shooting mechanism, the third light source emits light toward the third shooting mechanism, the third shooting mechanism is connected with the control mechanism, the finished product discharging device (33) comprises a discharging manipulator (331) and a discharging conveying device (332), the discharging manipulator (331) is connected with the control mechanism, and the discharging manipulator (331) receives a signal of the control mechanism to clamp a finished product and move the finished product below the third shooting mechanism for detection and move the finished product to the discharging conveying device (332).