Automatic assembly equipment for three phases of moving conductor

Abstract

The invention discloses automatic assembly equipment for three phases of a moving conductor, and the equipment comprises a workbench which is provided with a first positioning seat, a second positioning seat, and a third positioning seat, and the first positioning seat, the second positioning seat, and the third positioning seat are used for installing the moving conductor. The first positioning seat, the second positioning seat and the third positioning seat are configured to relatively slide along a first direction; the clamping assembly is used for clamping the insulating shaft and moving the insulating shaft to be aligned with the gear set; the first driving assembly comprises a first driving mechanism and a rotating part capable of rotating around a set axis at a set rotating speed under the driving of the first driving mechanism, a spline used for being matched with a tooth groove of the gear set is formed at the end of the rotating part, and the axial direction of the set axis is the same as the first direction; the second driving assembly is used for driving the first driving assembly to move in the first direction. According to the invention, the three-phase automatic assembly of the moving conductor can be realized.

Description

Technical Field

[0001] The present application relates to the technical field of isolating switch assembly equipment, and in particular to an automated assembly equipment for three-phase moving conductors. Background Art

[0002] The isolating switch is an electrical device mainly used for "isolating power supply, switching operation, and connecting and disconnecting low-current circuits". The isolating switch connects and disconnects the circuit by the separation and combination of its moving conductor and static conductor. Gear sets are provided in the three phases of the moving conductors of the isolating switch (moving conductor phase A, moving conductor phase B, and moving conductor phase C). The two adjacent groups of moving conductors are connected by insulating shafts that mesh with the gear sets in the two groups of moving conductors. In this way, the three phases of the moving conductors can be insulated and separated, and the gear sets in the three phases of the moving conductors can be driven by the insulating shafts, so as to further drive the moving contacts to move through the transmission mechanism, thereby realizing the connection and separation of the moving contacts and the static contacts.

[0003] In the process of producing disconnectors, the three phases of the moving conductor need to be connected to the gear shaft through an insulating shaft. Specifically, the two ends of the insulating shaft need to be plugged into the gear set in the moving conductor on the corresponding side, so that the spline on the insulating shaft is inserted into the tooth groove of the gear set. Currently, the above assembly operation can only be achieved by manual operation, and the assembly efficiency is low. Summary of the invention

[0004] The present application aims to solve one of the technical problems in the related art to a certain extent. To this end, the present application provides an automatic assembly device for three phases of a moving conductor.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical solution: an automated assembly device for three-phase moving conductors, used to connect the three-phase moving conductors through an insulating shaft and a gear set, the automated assembly device comprising:

[0006] A workbench, which is provided with a first positioning seat, a second positioning seat and a third positioning seat, wherein the first positioning seat, the second positioning seat and the third positioning seat are used to install the moving conductor, and the first positioning seat, the second positioning seat and the third positioning seat are configured to be able to slide relatively along a first direction;

[0007] a clamping assembly for clamping the insulating shaft and moving the insulating shaft to align with the gear set;

[0008] A first driving assembly, comprising a first driving mechanism and a rotating member capable of rotating around a set axis at a set speed under the drive of the first driving mechanism, wherein a spline for matching with a tooth groove of a gear set is formed at an end of the rotating member, and an axial direction of the set axis is in the same direction as the first direction; and

[0009] The second driving component is used to drive the first driving component to move along a first direction.

[0010] The application of the present invention has the following beneficial effects: by setting the first positioning seat, the second positioning seat and the third positioning seat, the three phases of the moving conductor can be positioned respectively, and the relative sliding of the three phases of the moving conductor can be realized by the first positioning seat, the second positioning seat and the third positioning seat. The insulating shaft can be moved to align with the gear set by using the clamping assembly. The first driving assembly can be driven to move by the second driving assembly so that the end of the rotating member abuts against the gear set, and then the rotating member is driven to rotate by the first driving assembly. In this way, when the rotating member rotates until the spline on it is aligned with the straight groove of the gear set, the rotating member can be inserted into the gear set under the drive of the second driving assembly. Afterwards, the gear set in the first positioning seat can be abutted against the insulating shaft located between the first positioning seat and the second positioning seat by moving the first positioning seat to the second positioning seat, and then the rotating member and the gear set in the first positioning seat are driven to rotate by the first driving assembly. When the gear set in the first positioning seat rotates until its tooth groove is aligned with the spline of the insulating shaft, the first positioning seat can drive the gear set therein to move and plug with the insulating shaft. Repeat the above steps to connect the three phases of the moving conductor through the insulating shaft and the gear set, thereby realizing the automatic assembly of the three phases of the moving conductor.

[0011] Optionally, the set speed is a selected value between 0.5r / min and 3r / min.

[0012] Optionally, the first driving assembly further comprises a first elastic member disposed between the output end of the first driving mechanism and the rotating member, the first elastic member applying pressure to the rotating member so that the rotating member has a tendency to move away from the first driving mechanism along a first direction.

[0013] Optionally, the first driving component further includes:

[0014] A first transmission shaft, which is fixedly connected to the output end of the first driving mechanism;

[0015] A second transmission shaft is provided with a spline groove extending in a first direction, the first transmission shaft extends into the spline groove and is spline-matched with the second transmission shaft; and,

[0016] A limiting structure connected to the second transmission shaft to limit the second transmission shaft from being disengaged relative to the first transmission shaft along a first direction;

[0017] Wherein, the rotating member is arranged at the end of the second transmission shaft, and the first elastic member is arranged between an end of the first transmission shaft extending into the spline groove and the bottom wall of the spline groove.

[0018] Optionally, the first driving component also includes a first mounting seat and a limiting sleeve fixedly mounted on the first mounting seat, the first mounting seat is arranged on the workbench and can move along the first direction under the drive of the second driving component, and the first driving mechanism is fixedly mounted on the first mounting seat; the second transmission shaft partially extends into the limiting sleeve, and the limiting structure includes a limiting flange formed in the limiting sleeve and a limiting convex edge formed on the second transmission shaft, and the limiting convex edge is pressed against the limiting flange along the first direction under the pressure of the first elastic member.

[0019] Optionally, the clamping assembly comprises:

[0020] A second driving mechanism, which is disposed on the workbench;

[0021] a second mounting seat connected to the second driving mechanism and capable of moving along a second direction driven by the second driving mechanism, wherein the second direction is perpendicular to the first direction;

[0022] A third driving mechanism, which is disposed on the second mounting seat;

[0023] a third mounting seat, which is disposed on the second mounting seat and can move along the first direction under the drive of a third driving mechanism; and

[0024] The clamping jaw is arranged on the third mounting seat and is used for clamping the insulating shaft.

[0025] Optionally, the clamping assembly further comprises a plurality of groups of rollers disposed on the clamping jaws, the plurality of groups of rollers being used for rolling cooperation with the insulating shaft, and the axes of the rollers are in the same direction as the first direction.

[0026] Optionally, the first positioning seat, the second positioning seat and the third positioning seat are arranged along the first direction, and the second positioning seat is fixed to the workbench; the automated assembly equipment also includes a fourth driving mechanism and a fifth driving mechanism, the fourth driving mechanism is connected to the first positioning seat and is used to drive the first positioning seat to move toward the second positioning seat, and the fifth driving mechanism is connected to the third positioning seat and is used to drive the third positioning seat to move toward the second positioning seat.

[0027] Optionally, the automated assembly equipment further comprises:

[0028] A first sliding seat, which is slidably disposed on the first positioning seat;

[0029] A second elastic member is disposed between the first slide seat and the first positioning seat and applies pressure to the first slide seat so that the first slide seat has a tendency to slide along the first direction;

[0030] A second sliding seat is slidably disposed on the third positioning seat; and

[0031] A third elastic member is disposed between the second slide seat and the third positioning seat and applies pressure to the second slide seat so that the second slide seat has a tendency to slide in the opposite direction along the first direction;

[0032] Wherein, the first slide seat, the second slide seat and the second positioning seat are all provided with a positioning mechanism for positioning the moving conductor.

[0033] Optionally, the positioning mechanism comprises a fixed seat, a pressure arm, a first linear drive and a second linear drive, and the first slide seat, the second slide seat and the second positioning seat are all fixedly provided with the fixed seat;

[0034] The first linear actuator is slidably disposed on the workbench along a first direction and is used to drive the first pressing arm to move along a direction perpendicular to the first direction, so that the first pressing arm cooperates with the fixing seat to press the moving conductor into position;

[0035] The second linear driver is connected to the first linear driver and is used to drive the first linear driver and the first pressure arm to move along a first direction so as to avoid the moving conductor during the process of rotating the moving conductor.

[0036] These features and advantages of the present application will be disclosed in detail in the following specific embodiments and drawings. The best embodiments or means of the present application will be described in detail in conjunction with the drawings, but they are not intended to limit the technical solutions of the present application. In addition, there are multiple features, elements, and components that appear in each of the following texts and drawings, and different symbols or numbers are marked for convenience, but they all represent components with the same or similar structures or functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The present application is further described below in conjunction with the accompanying drawings:

[0038] Figure 1 A schematic diagram of the structure of an automated assembly device for three-phase moving conductors provided in an embodiment of the present application;

[0039] Figure 2 It is a schematic diagram of the structure of the first drive assembly and the second drive assembly;

[0040] Figure 3 is an exploded view of the first drive assembly;

[0041] Figure 4 A cross-sectional view of the first drive assembly after removing the first drive mechanism;

[0042] Figure 5 is a schematic diagram of the structure of the clamping assembly;

[0043] Figure 6 for Figure 1 A magnified schematic diagram of part A;

[0044] Figure 7 for Figure 1 A magnified schematic diagram of part B;

[0045] Figure 8 Schematic diagram of positioning three phases of moving conductors on a workbench for automated assembly equipment;

[0046] Fig. 9 for Figure 8 A magnified schematic diagram of part C;

[0047] Fig.10 A schematic diagram of the alignment of the insulating shaft and the gear set;

[0048] Fig.11 A schematic diagram of the insertion of the rotating member and the first gear set;

[0049] Fig.12 A schematic diagram of the first gear set being inserted into one end of the first insulating shaft;

[0050] Fig.13 This is a schematic diagram of the structure after the three-phase moving conductor is automatically assembled;

[0051] Fig.14 It is an exploded view of the first moving conductor and the first gear set in the related art.

[0052] Among them, 1, workbench; 10, first positioning seat; 100, fourth driving mechanism; 11, second positioning seat; 12, third positioning seat; 120, fifth driving mechanism; 13, first slide seat; 14, second elastic member; 15, second slide seat; 16, third elastic member; 17, positioning mechanism; 170, fixed seat; 171, pressure arm; 172, first linear drive; 173, second linear drive; 18, frame; 19, mounting frame; 2, clamping assembly; 20, second driving mechanism; 21, second mounting seat; 22, third driving mechanism; 23, third mounting seat; 2 4. Clamping jaw; 240. Roller; 3. First drive assembly; 30. First drive mechanism; 31. Rotating member; 32. First elastic member; 33. First transmission shaft; 330. Compression spring mounting shaft; 34. Second transmission shaft; 340. Limiting convex edge; 35. First mounting seat; 36. Limiting sleeve; 360. Limiting flange; 361. Retaining ring; 37. Bushing; 4. Second drive assembly; 5. First moving conductor; 50. First gear set; 6. Second moving conductor; 60. Second gear set; 7. Third moving conductor; 70. Third gear set; 8. First insulating shaft; 9. Second insulating shaft. DETAILED DESCRIPTION

[0053] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments based on the embodiments are intended to be used to explain the present application and cannot be understood as limiting the present application.

[0054] In the description of the present application, terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", and "circumferential" indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0055] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0056] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0057] This embodiment provides an automated assembly device for three phases of moving conductors, such as Figure 1 As shown, the automated assembly equipment includes a workbench 1, a clamping assembly 2, a first drive assembly 3 and a second drive assembly 4. The workbench 1 is provided with a first positioning seat 10, a second positioning seat 11 and a third positioning seat 12. Figure 8 and Fig.10As shown, the first positioning seat 10, the second positioning seat 11 and the third positioning seat 12 are used to install the moving conductor. The moving conductor refers to the three-phase moving conductor to be assembled. For the convenience of description, the phase A of the three-phase moving conductor is named as the first moving conductor 5, the phase B of the three-phase moving conductor is named as the second moving conductor 6, and the phase C of the three-phase moving conductor is named as the third moving conductor 7. Specifically, the first positioning seat 10 is used to install the first moving conductor 5, the second positioning seat 11 is used to install the second moving conductor 6, and the third positioning seat 12 is used to install the third moving conductor 7. In this embodiment, the first positioning seat 10, the second positioning seat 11 and the third positioning seat 12 are configured to be able to slide relative to each other along the first direction, and the clamping assembly 2 is used to clamp the insulating shaft and move the insulating shaft to align with the gear set. The first driving assembly 3 includes a first driving mechanism 30 and a rotating member 31 that can rotate around a set axis at a set speed under the drive of the first driving mechanism 30. The end of the rotating member 31 is formed with a spline for matching with the tooth groove of the gear set. The axial direction of the set axis is in the same direction as the first direction. Specifically, the first reverse direction is Figure 1 The direction indicated by the arrow P. The second driving assembly 4 is used to drive the first driving assembly 3 to move along the first direction.

[0058] The three phases of the moving conductor can be positioned respectively by setting the first positioning seat 10, the second positioning seat and the third positioning seat 12, and the relative sliding of the three phases of the moving conductor can be achieved by the first positioning seat 10, the second positioning seat and the third positioning seat 12. The insulating shaft can be moved to align with the gear set by using the clamping assembly 2. The first driving assembly 3 can be driven to move by the second driving assembly 4 so that the end of the rotating member 31 abuts against the gear set, and then the rotating member 31 is driven to rotate by the first driving assembly 3. In this way, when the rotating member 31 rotates until the spline on it is aligned with the straight groove of the gear set, the rotating member 31 can be inserted into the gear set under the drive of the second driving assembly 4. Afterwards, the first positioning seat 10 is moved toward the second positioning seat 11, so that the gear set in the first positioning seat 10 can be abutted against the insulating shaft located between the first positioning seat 10 and the second positioning seat 11, and then the first driving component 3 drives the rotating member 31 and the gear set in the first positioning seat 10 to rotate. When the gear set in the first positioning seat 10 rotates until its tooth groove is aligned with the spline of the insulating shaft, the first positioning seat 10 can drive the gear set therein to move and plug into the insulating shaft. Repeating the above steps can connect the three phases of the moving conductor through the insulating shaft and the gear set, and realize the automatic assembly of the three phases of the moving conductor.

[0059] Combination Figure 3 , Fig.10 and Fig.14As shown, a gear set is provided in the moving conductor. For the convenience of description, in this embodiment, the gear set provided in the first moving conductor 5 is named as the first gear set 50, the gear set provided in the second moving conductor 6 is named as the second gear set 60, and the gear set provided in the third moving conductor 7 is named as the third gear set 70. The two ends of the first insulating shaft 8 are respectively used to mesh with the first gear set 50 and the second gear set 60, and the two ends of the second insulating shaft 9 are respectively used to mesh with the second gear set 60 and the third gear set 70. It is easy to understand that the spline formed at the end of the rotating member 31 is adapted to the tooth groove of the first gear set 50, which means that the number and size of the spline are adapted to the tooth groove. Similarly, the splines formed at the two ends of the insulating shaft are also adapted to the tooth groove of the gear set. In this way, when the rotating member 31 moves along the first direction to contact the first gear set 50 under the drive of the second driving mechanism 20, if the spline on the rotating member 31 is aligned with the tooth groove of the first gear set 50 (the probability is small), the rotating member 31 can continue to move forward under the drive of the second driving mechanism 20 so that the rotating member 31 is inserted into the tooth groove of the first gear set 50. If the spline on the rotating member 31 is not aligned with the tooth groove of the first gear set 50, the end of the rotating member 31 can abut against the first gear set 50, and then the first driving mechanism 30 drives the rotating member 31 to rotate, so that the rotating member 31 can achieve the alignment of the spline and the tooth groove through the rotation action, and then the rotating member 31 can be inserted into the first gear set 50. Afterwards, similarly, the plug-in connection between the two ends of the first insulating shaft 8 and the first gear set 50 and the second gear set 60, and the plug-in connection between the two ends of the second insulating shaft 9 and the second gear set 60 and the third gear set 70 are completed.

[0060] In this embodiment, the first driving mechanism 30 drives the rotating member 31 to rotate at a speed of 2 r / min, that is, the set speed is 2 r / min. It is easy to understand that the set speed can be designed according to the size specifications of the gear set. Generally, the set speed is a selected value between 0.5 r / min and 3 r / min.

[0061] Combination Figure 2 , Figure 3 and Figure 4As shown, the first driving assembly 3 in this embodiment further includes a first elastic member 32 disposed between the output end of the first driving mechanism 30 and the rotating member 31, and the first elastic member 32 applies pressure to the rotating member 31 so that the rotating member 31 has a tendency to move away from the first driving mechanism 30 in the first direction. By providing the first elastic member 32, the rotating member 31 can be elastically abutted against the first gear set 50 in the first direction, so that when the rotating member 31 is driven by the first driving mechanism 30 to rotate to align with the first gear set 50, the first elastic member 32 can apply pressure to the rotating member 31 and the rotating member 31 can be inserted into the first gear set 50 in the first direction. It should be noted that in other optional embodiments, the second driving assembly 4 can also continuously apply pressure to the first driving assembly 3, so that the rotating member 31 maintains a force on the first gear set 50 in the first direction during the rotation process. Of course, the use of the first elastic member 32 allows the rotating member 31 to maintain the pressure on the first gear set 50 during the rotation process, which makes it easier to control the pressure of the rotating member 31 on the first gear set 50, thereby avoiding obvious wear of the first gear set 50 caused by excessive pressure of the rotating member 31 on the first gear set 50.

[0062] Further, the first drive assembly 3 in this embodiment also includes a first transmission shaft 33, a second transmission shaft 34 and a limiting structure. Among them, the first transmission shaft 33 is fixedly connected to the output end of the first drive mechanism 30, and the second transmission shaft 34 is provided with a spline groove extending along the first direction, and the first transmission shaft 33 extends into the spline groove and is spline-matched with the second transmission shaft 34. The limiting structure is connected to the second transmission shaft 34 to limit the second transmission shaft 34 from disengaging from the first transmission shaft 33 along the first direction. The rotating member 31 is arranged at the end of the second transmission shaft 34, and the first elastic member 32 is arranged between the end of the first transmission shaft 33 extending into the spline groove and the bottom wall of the spline groove. Through the above structural design, the first transmission shaft 33 can transmit the driving force of the first drive mechanism 30 to the rotating member 31 through the spline matching with the second transmission shaft 34, so as to drive the rotating member 31 to rotate around the set axis. At the same time, the second transmission shaft 34 can slide relative to the first transmission shaft 33 along the first direction, and will not affect the movement of the rotating member 31 along the first direction. In addition, in this embodiment, a compression spring mounting shaft 330 is formed at the end of the first transmission shaft 33. The first elastic member 32 in this embodiment is a compression spring. One end of the first elastic member 32 is sleeved onto the outside of the compression spring mounting shaft 330 and abuts against the end of the first transmission shaft 33, and the other end of the first elastic member 32 abuts against the bottom of the spline groove.

[0063] Furthermore, the first drive assembly 3 in this embodiment further includes a first mounting seat 35 and a limiting sleeve 36 fixedly arranged on the first mounting seat 35. The first mounting seat 35 is arranged on the workbench 1 and can move along the first direction under the drive of the second drive assembly 4, and the first drive mechanism 30 is fixedly arranged on the first mounting seat 35. The second transmission shaft 34 partially extends into the limiting sleeve 36, and the limiting structure includes a limiting flange 360 ​​formed in the limiting sleeve 36 and a limiting ridge 340 formed on the second transmission shaft 34, and the limiting ridge 340 is pressed against the limiting ridge 360 ​​along the first direction under the pressure of the first elastic member 32. During assembly, the second transmission shaft 34 is inserted through the limiting sleeve 36 at one end port close to the first mounting seat 35, and the second transmission shaft 34 is extended from the limiting sleeve 36 at one end port away from the first mounting seat 35 until the limiting ridge 340 on the second transmission shaft 34 abuts against the limiting ridge 360 ​​of the limiting sleeve 36. Then, the first elastic member 32 and the first transmission shaft 33 are sequentially extended through the limiting sleeve 36 and inserted into the spline groove of the second transmission shaft 34. In addition, a bushing 37 can be arranged between the outer surface of the second transmission shaft 34 and the inner wall of the limiting sleeve 36 to improve the rotation stability of the second transmission shaft 34. After the bushing 37 is arranged, a retaining ring 361 can be detachably arranged on the end of the limiting sleeve 36 away from the first mounting seat 35, and the retaining ring 361 cooperates with the limiting flange 360 ​​to limit the movement of the bushing 37 along the first direction.

[0064] Combination Figure 1 and Figure 2 As shown, the workbench 1 in this embodiment is also provided with a frame 18 and a mounting frame 19, wherein the clamping assembly 2 is provided on the frame 18, and the first mounting seat 35 is provided on the mounting frame 19. Specifically, a slide rail is provided on the mounting frame 19, the first mounting seat 35 is slidably provided on the slide rail through a slider, the first drive assembly 3 is provided on the first mounting seat 35, and the second drive assembly 4 is provided on the mounting frame 19. The first drive mechanism 30 in this embodiment is a drive motor, the output end of the drive motor is directly connected to the first transmission shaft 33 and can drive the first transmission shaft 33 to rotate. The second drive assembly 4 includes a pneumatic push rod and a connecting frame, the output end of the pneumatic push rod is connected to the connecting frame, and the connecting frame is connected to the aforementioned slider. In this way, the first mounting seat 35 and the first drive assembly 3 provided on the first mounting seat 35 can be driven to slide synchronously by the second drive assembly 4.

[0065] Combination Figure 1 and Figure 5As shown, the clamping assembly 2 in this embodiment includes a second driving mechanism 20, a second mounting seat 21, a third driving mechanism 22, a third mounting seat 23 and a clamping claw 24, and the clamping assembly 2 is arranged on the frame 18. Among them, the second driving mechanism 20 is arranged on the frame 18, and the second mounting seat 21 is connected to the second driving mechanism 20 and can move along the second direction under the drive of the second driving mechanism 20. The second direction is perpendicular to the first direction, and the second direction is Figure 1 The third driving mechanism 22 is arranged on the second mounting seat 21, and the third mounting seat 23 is arranged on the second mounting seat 21 and can move along the first direction under the drive of the third driving mechanism 22. The clamping jaw 24 is arranged on the third mounting seat 23 and is used to clamp the insulating shaft. Through the above-mentioned structural arrangement, the clamping jaw 24 can have mobility along the first direction and the second direction. Through the position arrangement of the frame 18, the second mounting seat 21 and the third mounting seat 23, the insulating shaft clamped by the clamping jaw 24 can be on the same plane relative to the gear set. In this way, the insulating shaft can be driven to align the insulating shaft with the gear set only by driving the clamping jaw 24 to move in the first direction and the second direction through the second driving mechanism 20 and the third driving mechanism 22.

[0066] The clamping jaw 24 in this embodiment is a pneumatic clamping jaw 24, and the opening and closing of the clamping jaw 24 can be controlled by ventilation and de-airing. It should be noted that the "insulating shaft and the gear set are aligned" in this embodiment means that the central axis of the insulating shaft coincides with the central axis of the gear ring of the gear set.

[0067] Furthermore, the clamping assembly 2 in this embodiment further includes a plurality of rollers 240 disposed on the clamping jaws 24, the plurality of rollers 240 are used to roll with the insulating shaft, and the axes of the rollers 240 are in the same direction as the first direction. Thus, during the docking and assembly process of the gear set and the insulating shaft, when the insulating shaft is driven to rotate, the rollers 240 can be driven to rotate to avoid wear of the insulating shaft.

[0068] Combination Figure 1 , Figure 6 and Figure 7 As shown, the first positioning seat 10, the second positioning seat 11 and the third positioning seat 12 in this embodiment are arranged along the first direction. Among them, the second positioning seat 11 is fixed to the workbench 1, and the first positioning seat 10 and the third positioning seat 12 are configured to be able to slide relative to the second positioning seat 11. Specifically, the automated assembly equipment also includes a fourth driving mechanism 100 and a fifth driving mechanism 120. The fourth driving mechanism 100 is connected to the first positioning seat 10 and is used to drive the first positioning seat 10 to move toward the second positioning seat 11. The fifth driving mechanism 120 is connected to the third positioning seat 12 and is used to drive the third positioning seat 12 to move toward the second positioning seat 11. The fourth driving mechanism 100 and the fifth driving mechanism 120 in this embodiment are both pneumatic pressure rods that can drive the first positioning seat 10 and the third positioning seat 12 to move. Combined with Figure 1 and Figure 8 As shown, after the rotating member 31 is plugged with the first gear set 50, the first positioning seat 10 can be driven by the fourth driving mechanism 100 to drive the first moving conductor 5 to move toward the second moving conductor 6, so that the first gear set 50 abuts against the first insulating shaft 8, and then the rotating member 31 is driven to rotate by the first driving mechanism 30, and the rotating member 31 can drive the first gear set 50 to rotate relative to the first insulating shaft 8. When the first gear set 50 rotates to align its tooth groove with the spline on the first insulating shaft 8, the first gear set 50 can be plugged with the first insulating shaft 8 by moving the first moving conductor 5. Further, the above method can be used to plug the other end of the first insulating shaft 8 with the second gear set 60. Similarly, the third positioning seat 12 can be driven by the fifth driving mechanism 120 to drive the third moving conductor 7 to move toward the second moving conductor 6, so that the third gear set 70 and the second gear set 60 respectively abut against the two ends of the second insulating shaft 9. The first driving mechanism 30 drives the rotating member 31 to rotate, and the rotating member 31 can drive the first gear set 50, the first insulating shaft 8 and the second gear set 60 to rotate. When the second gear set 60 rotates to align its tooth groove with the spline on the second insulating shaft 9, the second gear set 60 can be plugged into the second insulating shaft 9 by moving the third moving conductor 7. Further, the above method can be used to plug the other end of the second insulating shaft 9 into the third gear set 70.

[0069] As mentioned above, the first elastic member 32 is provided so that the rotating member 31 can elastically press against the first gear set 50. In this embodiment, the second elastic member 14 is also provided so that the two ends of the first insulating shaft 8 can elastically press against the first gear set 50 and the second gear set 60 respectively. In this embodiment, the third elastic member 16 is also provided so that the two ends of the second insulating shaft 9 can elastically press against the second gear set 60 and the third gear set 70 respectively. Specifically, the automated assembly equipment provided in this embodiment also includes a first slide 13, a second elastic member 14, a second slide 15 and a third elastic member 16. Among them, the first slide 13 is slidably provided on the first positioning seat 10, and the second elastic member 14 is provided between the first slide 13 and the first positioning seat 10 and applies pressure on the first slide 13 so that the first slide 13 has a tendency to slide along the first direction. The second slide 15 is slidably disposed on the third positioning seat 12, and the third elastic member 16 is disposed between the second slide 15 and the third positioning seat 12 and applies pressure to the second slide 15 so that the second slide 15 has a tendency to slide in the opposite direction along the first direction. The first slide 13, the second slide 15 and the second positioning seat 11 are all provided with a positioning mechanism 17 for positioning the moving conductor, that is, the first slide 13 is provided with a positioning mechanism 17 for positioning the first moving conductor 5, the second slide 15 is provided with a positioning mechanism 17 for positioning the third moving conductor 7, and the second positioning seat 11 is provided with a positioning mechanism 17 for positioning the second moving conductor 6.

[0070] Combination Figure 8 and Fig. 9 As shown, the positioning mechanism 17 in this embodiment includes a fixed seat 170, a pressure arm 171, a first linear driver 172 and a second linear driver 173. The first slide 13, the second slide 15 and the second positioning seat 11 are all fixedly provided with a fixed seat 170, and each fixed seat 170 is correspondingly provided with a pressure arm 171, a first linear driver 172 and a second linear driver 173. The first linear driver 172 is slidably provided on the workbench 1 along the first direction and is used to drive the first pressure arm 171 to move along a direction perpendicular to the first direction (i.e., the second direction), so that the first pressure arm 171 cooperates with the fixed seat 170 to press and position the moving conductor. The second linear driver 173 is connected to the first linear driver 172 and is used to drive the first linear driver 172 and the first pressure arm 171 to move along the first direction to avoid the moving conductor in the process of rotating the moving conductor.

[0071] Combination Figure 1 , Figure 8 , Fig.10 , Fig.11 , Fig.12 and Fig.13 As shown, the automated assembly process of the three-phase moving conductor using the automated assembly equipment provided in this embodiment is described as follows:

[0072] First, the three phases of the moving conductor with the gear set are grabbed by the six-axis robot arm, and the first moving conductor 5, the second moving conductor 6 and the third moving conductor 7 are placed on the first slide 13, the second positioning seat 11 and the fixed seat 170 of the second slide 15 respectively. The first linear driver 172 and the pressure arm 171 are driven by the second linear driver 173 to move in the first direction or in the opposite direction, so that the pressure arm 171 is located directly above the corresponding fixed seat 170 (before the assembly begins, the first linear driver 172 and the pressure arm 171 are staggered relative to the fixed seat 170 to avoid the placement of the moving conductor relative to the fixed seat 170). Then, the first linear driver 172 drives the pressure arm 171 to move downward in the second direction, and the pressure arm 171 cooperates with the fixed seat 170 to press and fix the first moving conductor 5, the second moving conductor 6 and the third moving conductor 7 on the first slide 13, the second positioning seat 11 and the second slide 15 respectively. In addition, the six-axis robot grasps the first insulating shaft 8 and the second insulating shaft 9 and transfers them to the clamp 24, which clamps the first insulating shaft 8 and the second insulating shaft 9 by opening and closing. Afterwards, the second driving mechanism 20 and the third driving mechanism 22 drive the clamp 24 to move the first insulating shaft 8 between the first moving conductor 5 and the second moving conductor 6, and the second insulating shaft 9 between the second moving conductor 6 and the third moving conductor 7. Fig.10 The relative positions of the three phases of the rotating member 31, the insulating shaft and the moving conductor are shown.

[0073] Secondly, the second driving assembly 4 drives the first driving assembly 3 to move in the first direction, so that the rotating member 31 abuts against the first gear set 50, and then the first driving assembly 3 drives the rotating member 31 to rotate, so that the rotating member 31 realizes the alignment of the spline and the tooth groove through the rotation action, and then the rotating member 31 can be inserted into the first gear set 50. Fig.11 Status shown.

[0074] Afterwards, the second driving assembly 4 continues to drive the first driving assembly 3 to move along the first direction, and at the same time, the fourth driving mechanism 100 drives the first positioning seat 10 to move along the first direction, so that the rotating member 31, the first moving conductor 5 and the first gear seat move synchronously along the first direction until the first gear seat abuts against the first insulating shaft 8. Repeat the above operation, use the first driving assembly 3 to drive the rotating member 31 to rotate, the rotating member 31 can drive the first gear set 50 to rotate, and the first gear set 50 aligns the tooth groove with the spline of the first insulating shaft 8 through the rotation action. Under the action of the second elastic member 14, the first moving conductor 5 and the first gear set 50 can be moved, and one end of the first insulating shaft 8 can be plugged into the first gear set 50.

[0075] Then, the second driving assembly 4 continues to drive the first driving assembly 3 to move in the first direction, and at the same time, the fourth driving mechanism 100 drives the first positioning seat 10 to move in the first direction until the other end of the first insulating shaft 8 abuts against the second gear set 60. Repeat the above operation, use the first driving assembly 3 to drive the rotating member 31 to rotate, and the rotating member 31 can drive the first insulating shaft 8 to rotate through the first gear set 50, and the first insulating shaft 8 aligns the spline with the tooth groove of the second gear set 60 through the rotation action. Under the action of the second elastic member 14, the first moving conductor 5, the first gear set 50 and the first insulating shaft 8 can be moved to achieve the plug-in connection between the other end of the first insulating shaft 8 and the second gear set 60.

[0076] Through the above operation, the first insulating shaft 8 is inserted and assembled with the first gear set 50 and the second gear set 60, and the result is as follows. Fig.12 Status shown.

[0077] Afterwards, the third positioning seat 12 is driven by the fifth driving mechanism 120 to move in the opposite direction of the first direction until the two ends of the second insulating shaft 9 are respectively in contact with the second gear set 60 and the third gear set 70. Repeat the above operation, and use the first driving assembly 3 to drive the rotating member 31 to rotate. The rotating member 31 can drive the second gear set 60 to rotate through the first gear set 50 and the first insulating shaft 8. The second gear set 60 aligns the tooth groove with the spline of the second insulating shaft 9 through the rotation action. Under the action of the third elastic member 16, the third moving conductor 7, the second gear set 60 and the second insulating shaft 9 can be moved to achieve the plug-in connection between one end of the second insulating shaft 9 and the second gear set 60.

[0078] Then repeat the above operation again, use the first driving assembly 3 to drive the rotating member 31 to rotate, the rotating member 31 can drive the second insulating shaft 9 to rotate through the first gear set 50, the first insulating shaft 8 and the second gear set 60, and the second insulating shaft 9 can align the spline with the tooth groove of the third gear set 70 through the rotation action. Under the action of the second elastic member 14, the third moving conductor 7, the third gear set 70 and the second insulating shaft 9 can be moved to achieve the plug-in connection between the other end of the second insulating shaft 9 and the third gear set 70.

[0079] It should be noted that the movement of the first insulating shaft 8 and the second insulating shaft 9 described in the above steps will drive the clamping jaw 24 to move, and the rotation of the first insulating shaft 8 and the second insulating shaft 9 will drive the roller 240 to rotate. The movement of the first positioning seat 10 and the third positioning seat 12 described in the above steps will drive the corresponding fixed seat 170, the pressure arm 171 and the first linear driver 172 in the positioning mechanism to move.

[0080] Through the above steps, the automatic assembly of the three phases of the moving conductor can be completed, and the following can be obtained: Fig.13 The state of the three phases of the moving conductors after assembly is shown.

[0081] The above are only specific embodiments of the present application, but the protection scope of the present application is not limited thereto. Those skilled in the art should understand that the present application includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification that does not deviate from the functional and structural principles of the present application will be included in the scope of the claims.

Claims

1. An automated assembly device for three-phase moving conductors, used to connect the three-phase moving conductors through insulating shafts and gear sets, characterized in that: The automated assembly equipment comprises: A workbench (1) is provided with a first positioning seat (10), a second positioning seat (11) and a third positioning seat (12), wherein the first positioning seat (10), the second positioning seat (11) and the third positioning seat (12) are used to install a moving conductor, and the first positioning seat (10), the second positioning seat (11) and the third positioning seat (12) are configured to be able to slide relative to each other along a first direction; A clamping assembly (2) for clamping the insulating shaft and moving the insulating shaft to align with the gear set; A first drive assembly (3), comprising a first drive mechanism (30) and a rotating member (31) capable of rotating around a set axis at a set speed under the drive of the first drive mechanism (30), a spline for matching with a tooth groove of a gear set being formed at an end of the rotating member (31), and an axial direction of the set axis being in the same direction as the first direction; and The second driving component (4) is used for driving the first driving component (3) to move along a first direction.

2. The automated assembly equipment according to claim 1, characterized in that: The set speed is a selected value between 0.5r / min and 3r / min.

3. The automated assembly equipment according to claim 1, characterized in that: The first driving assembly (3) further comprises a first elastic member (32) arranged between the output end of the first driving mechanism (30) and the rotating member (31), wherein the first elastic member (32) applies pressure to the rotating member (31) so that the rotating member (31) has a tendency to move away from the first driving mechanism (30) along a first direction.

4. The automated assembly equipment according to claim 3, characterized in that: The first driving assembly (3) further comprises: A first transmission shaft (33) fixedly connected to an output end of the first driving mechanism (30); A second transmission shaft (34) is provided with a spline groove extending in a first direction, wherein the first transmission shaft (33) extends into the spline groove and is spline-matched with the second transmission shaft (34); and, A limiting structure connected to the second transmission shaft (34) to limit the second transmission shaft (34) from disengaging relative to the first transmission shaft (33) along a first direction; The rotating member (31) is arranged at the end of the second transmission shaft (34), and the first elastic member (32) is arranged between an end of the first transmission shaft (33) extending into the spline groove and the bottom wall of the spline groove.

5. The automated assembly equipment according to claim 4, characterized in that: The first driving assembly (3) further comprises a first mounting seat (35) and a limiting sleeve (36) fixedly arranged on the first mounting seat (35); the first mounting seat (35) is arranged on the workbench (1) and can move along a first direction under the drive of the second driving assembly (4); and the first driving mechanism (30) is fixedly arranged on the first mounting seat (35); The second transmission shaft (34) partially extends into the limiting sleeve (36), and the limiting structure includes a limiting flange (360) formed in the limiting sleeve (36) and a limiting ridge (340) formed on the second transmission shaft (34), and the limiting ridge (340) is pressed against the limiting flange (360) along a first direction under the pressure of the first elastic member (32).

6. The automated assembly equipment according to any one of claims 1 to 5, characterized in that: The clamping assembly (2) comprises: A second driving mechanism (20) is arranged on the workbench (1); A second mounting seat (21), which is connected to the second driving mechanism (20) and can move along a second direction under the drive of the second driving mechanism (20), wherein the second direction is perpendicular to the first direction; A third driving mechanism (22), which is arranged on the second mounting seat (21); a third mounting seat (23), which is arranged on the second mounting seat (21) and is capable of moving along the first direction under the drive of a third driving mechanism (22); and A clamping jaw (24) is arranged on the third mounting seat (23) and is used for clamping the insulating shaft.

7. The automated assembly equipment according to claim 6, characterized in that: The clamping assembly (2) further comprises a plurality of groups of rollers (240) arranged on the clamping jaws (24), the plurality of groups of rollers (240) being used for rolling cooperation with the insulating shaft, and the axes of the rollers (240) being in the same direction as the first direction.

8. The automated assembly equipment according to any one of claims 1 to 5, characterized in that: The first positioning seat (10), the second positioning seat (11) and the third positioning seat (12) are arranged along a first direction, and the second positioning seat (11) is fixed to the workbench (1); The automated assembly equipment further comprises a fourth driving mechanism (100) and a fifth driving mechanism (120); the fourth driving mechanism (100) is connected to the first positioning seat (10) and is used to drive the first positioning seat (10) to move toward the second positioning seat (11); and the fifth driving mechanism (120) is connected to the third positioning seat (12) and is used to drive the third positioning seat (12) to move toward the second positioning seat (11).

9. The automated assembly equipment according to claim 8, characterized in that: The automated assembly equipment also includes: A first sliding seat (13) slidably disposed on the first positioning seat (10); A second elastic member (14) is disposed between the first slide seat (13) and the first positioning seat (10) and applies pressure to the first slide seat (13) so that the first slide seat (13) has a tendency to slide along a first direction; a second sliding seat (15) slidably disposed on the third positioning seat (12); and a third elastic member (16) disposed between the second slide seat (15) and the third positioning seat (12) and exerting pressure on the second slide seat (15) so that the second slide seat (15) has a tendency to slide in the opposite direction along the first direction; The first slide seat (13), the second slide seat (15) and the second positioning seat (11) are all provided with a positioning mechanism (17) for positioning the moving conductor.

10. The automated assembly equipment according to claim 9, characterized in that: The positioning mechanism (17) comprises a fixed seat (170), a pressure arm (171), a first linear driver (172) and a second linear driver (173); the first slide seat (13), the second slide seat (15) and the second positioning seat (11) are all fixedly provided with the fixed seat (170); The first linear driver (172) is slidably disposed on the workbench (1) along a first direction and is used to drive the first pressing arm (171) to move along a direction perpendicular to the first direction, so that the first pressing arm (171) cooperates with the fixing seat (170) to press the moving conductor into position; The second linear driver (173) is connected to the first linear driver (172) and is used to drive the first linear driver (172) and the first pressure arm (171) to move along a first direction so as to avoid the moving conductor during the process of rotating the moving conductor.

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