Assembly equipment for circuit breaker operating mechanisms

Abstract

The utility model relates to the technical field of low-voltage electrical appliance production, and specifically discloses an assembly device for a circuit breaker operating mechanism. The assembly device for the circuit breaker operating mechanism realizes the automatic loading of a lock, a spring and a lock shaft, and automatically transfers the lock on the lock positioning part to the circuit breaker to be assembled on the carrier placed at the assembly position through a lock assembly device, thereby realizing the automatic assembly of the lock, and automatically transfers the spring at the spring upper material position to the circuit breaker to be assembled on the carrier placed at the assembly position through a spring turning device and a spring transfer device, and the shaft assembly device automatically assembles the lock shaft at the lock shaft upper material position on the circuit breaker to be assembled on the carrier placed at the assembly position, and makes the lock shaft pass through the lock and spring, thereby realizing the automatic assembly of the lock, spring and lock shaft, replacing manual operation, improving the consistency and stability of product production, being suitable for mass production, and reducing production costs.

Description

Technical Field

[0001] The utility model relates to the technical field of low-voltage electrical appliance production, in particular to an assembly device for a circuit breaker operating mechanism. Background Art

[0002] The operating mechanism of the circuit breaker includes parts such as the lock, lock shaft and spring. At present, in the process of producing circuit breakers, the assembly of the lock, lock shaft and spring is mainly done manually, which has the disadvantages of low production efficiency, poor consistency of assembled products, poor stability, etc. In addition, manual assembly has the problem of excessive reliance on the workers' operating experience and assembly techniques. Before workers take up their posts, manual training is required, which has a certain learning cost and is not conducive to mass production. Utility Model Content

[0003] The utility model aims to provide an assembly device for a circuit breaker operating mechanism, which realizes automatic assembly of a lock, a spring and a lock shaft on a circuit breaker to be assembled, replaces manual operation, improves the consistency and stability of product production, and is suitable for mass production.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] Provided is an assembly device for a circuit breaker operating mechanism, which is used for automatically assembling a lock, a spring and a lock shaft on the operating mechanism, comprising:

[0006] A feeding mechanism, comprising a lock feeding device, a spring feeding device and a shaft feeding device for feeding the lock, the spring and the lock shaft respectively;

[0007] A turntable device comprises a turntable, a plurality of carriers are arranged along the circumference of the turntable, the carriers are used to fix the circuit breaker to be assembled, and each of the carriers is respectively provided with a locking positioning portion;

[0008] A lock assembly device, used to grab the lock on the lock positioning portion and transfer the lock to the circuit breaker to be assembled on the carrier placed at the assembly position;

[0009] The spring turning device is used to transfer the spring at the spring upper material position to the spring transfer position;

[0010] A spring transfer device, used to grab the spring on the spring turning device at the spring transfer position and transfer it to the circuit breaker to be assembled on the carrier placed at the assembly position;

[0011] The shaft assembly device is used to assemble the lock shaft at the material position on the lock shaft to the circuit breaker to be assembled on the carrier at the assembly position, and to make the lock shaft pass through the lock and the spring.

[0012] As an optional technical solution for the assembly equipment of the above-mentioned circuit breaker operating mechanism, the spring turning device includes a spring turning moving unit, the spring turning moving unit is driven and connected to a spring turning and flipping unit, the spring turning and flipping unit is driven and connected to a spring picking unit, the spring turning moving unit is configured to drive the spring turning and flipping unit to move between a spring upper material position and a spring transfer position along a first direction or a second direction, the spring picking unit includes a spring picking motor and a clamping shaft, the spring picking motor is driven and connected to the clamping shaft, the spring turning and flipping unit is configured to drive the spring picking unit to rotate so that the clamping shaft extends along the first direction at the spring upper material position or extends along the second direction at the spring transfer position, and the spring picking motor drives the clamping shaft to rotate at the spring upper material position.

[0013] As an optional technical solution of the assembly equipment of the above-mentioned circuit breaker operating mechanism, the spring turning unit includes:

[0014] A spring material turning and flipping bracket is arranged on the spring material turning and moving unit;

[0015] A spring material turning cylinder is arranged on the spring material turning bracket;

[0016] A transmission assembly, one end of which is drivingly connected to the spring material turning and flipping cylinder, and the other end is connected to a flipping drive shaft, the flipping drive shaft is rotatably connected to the spring material turning and flipping bracket, the flipping drive shaft extends along a third direction, and the flipping drive shaft is fixedly connected to the spring material picking unit; when the spring material turning and flipping cylinder drives the transmission assembly along a first direction, the transmission assembly drives the flipping drive shaft to rotate around the third direction to rotate the spring material picking unit.

[0017] As an optional technical solution for the assembly equipment of the above-mentioned circuit breaker operating mechanism, the transmission assembly includes a rack and a gear that mesh with each other, the rack is slidably arranged on the spring material turning and flipping bracket along a first direction, the spring material turning and flipping cylinder is drivingly connected to the rack, and the gear is arranged on the flipping drive shaft.

[0018] As an optional technical solution for the assembly equipment of the above-mentioned circuit breaker operating mechanism, one end of the clamping shaft is fixedly connected to the output shaft of the spring feeding motor, and the other end of the clamping shaft is provided with an axial hole, and the hole wall of the axial hole is provided with a plurality of notches along its circumference, and the notches extend from the end of the clamping shaft along the axial direction of the clamping shaft.

[0019] As an optional technical solution of the assembly equipment of the above-mentioned circuit breaker operating mechanism, the spring transplanting device includes:

[0020] Spring transplanting bracket;

[0021] A spring transplanting moving unit is arranged on the spring transplanting support;

[0022] A spring transplanting clamping unit is connected to the output end of the spring transplanting moving unit, and the spring transplanting moving unit is used to drive the spring transplanting clamping unit to move between the spring transplanting position and the assembly position along the fourth direction or the first direction. The spring transplanting clamping unit is used to clamp the spring on the clamping shaft.

[0023] As an optional technical solution of the assembly equipment of the above-mentioned circuit breaker operating mechanism, the spring transplanting moving unit includes:

[0024] A spring transfer translation cylinder is arranged on the spring transfer bracket, an output end of the spring transfer translation cylinder is connected to a spring transfer translation slider, and the spring transfer translation slider is slidably arranged on the spring transfer bracket along a fourth direction;

[0025] A spring transfer lifting cylinder is arranged on the spring transfer translation slider, and an output end of the spring transfer lifting cylinder is connected to a spring transfer lifting slide. The spring transfer lifting cylinder drives the spring transfer lifting slide to move along a first direction. The spring transfer translation cylinder drives the spring transfer lifting cylinder to move between the spring transfer position and the assembly position. The spring transfer clamping unit is arranged on the spring transfer lifting slide.

[0026] As an optional technical solution of the assembly equipment of the above-mentioned circuit breaker operating mechanism, the lock feeding device includes:

[0027] A lock buckle feeding unit, used for conveying the lock buckle to the lock buckle transplanting position;

[0028] A lock transplanting unit is used to place the lock at the lock transplanting position on the lock positioning portion. The lock transplanting unit includes a lock transplanting translation assembly, a lock transplanting lifting assembly and a lock transplanting clamping assembly. The lock transplanting translation assembly is drivingly connected to the lock transplanting lifting assembly, and the lock transplanting lifting assembly is drivingly connected to the lock transplanting clamping assembly. The lock transplanting translation assembly is used to drive the lock transplanting lifting assembly to move between the lock transplanting position and the lock positioning portion along a fifth direction, the lock transplanting lifting assembly is used to drive the lock transplanting clamping assembly to move along a first direction, and the lock transplanting clamping assembly is used to clamp the lock.

[0029] As an optional technical solution of the assembly equipment of the above-mentioned circuit breaker operating mechanism, the lock assembly device includes:

[0030] Locking buckle assembly bracket;

[0031] A lock assembly moving unit, arranged on the lock assembly bracket;

[0032] The lock assembly clamping unit is connected to the output end of the lock assembly moving unit, and the lock assembly moving unit is used to drive the lock assembly clamping unit to move between the lock positioning part and the assembly position along the sixth direction or the first direction. The lock assembly clamping unit is used to clamp the lock on the lock positioning part.

[0033] As an optional technical solution of the assembly equipment of the above-mentioned circuit breaker operating mechanism, the lock assembly moving unit includes:

[0034] A lock assembly translation cylinder is arranged on the lock assembly bracket, an output end of the lock assembly translation cylinder is connected to a lock assembly translation slider, and the lock assembly translation slider is slidably arranged on the lock assembly bracket along a sixth direction;

[0035] The lock assembly lifting cylinder is arranged on the lock assembly translation slider, the output end of the lock assembly lifting cylinder is connected to the lock assembly lifting slide, the lock assembly lifting cylinder drives the lock assembly lifting slide to move along the first direction, and the lock assembly translation cylinder drives the lock assembly lifting cylinder to move between the lock positioning portion and the assembly position.

[0036] The lock buckle assembly clamping unit is arranged on the lock buckle assembly lifting slide.

[0037] As an optional technical solution of the assembly equipment of the above-mentioned circuit breaker operating mechanism, the shaft feeding device includes:

[0038] A direct vibration feeder for holding the locking shaft;

[0039] An axis conveying unit, comprising a conveying trough, one end of which is connected to the output end of the straight vibration feeder;

[0040] The shaft feeding air blowing unit has a shaft feeding air blowing channel;

[0041] Shaft feeding and pushing unit;

[0042] The shaft feeding dislocation unit comprises a shaft feeding dislocation driving cylinder and a shaft feeding dislocation sliding block, the shaft feeding dislocation sliding block is provided with a shaft feeding channel, the shaft feeding dislocation driving cylinder is used to drive the shaft feeding dislocation sliding block to move, so that the shaft feeding channel is docked with the conveying groove, and the straight vibration feeder makes the locking shaft enter the shaft feeding channel through the conveying groove, or makes the shaft feeding channel be docked with the shaft feeding blowing channel, and the shaft feeding pushing unit pushes the locking shaft in the shaft feeding channel into the shaft feeding blowing channel, and the shaft feeding blowing unit is used to blow the locking shaft in the shaft feeding blowing channel to the locking shaft upper material position.

[0043] As an optional technical solution of the assembly equipment of the above-mentioned circuit breaker operating mechanism, the shaft assembly device includes:

[0044] Axle assembly bracket;

[0045] An axis-mounted translation cylinder, the axis-mounted translation cylinder is arranged on the axis-mounted bracket, an output end of the axis-mounted translation cylinder is connected to an axis-mounted translation slider, and the axis-mounted translation slider is slidably arranged on the axis-mounted bracket along a seventh direction;

[0046] The shaft assembly mechanism is arranged on the shaft assembly translation slider, and the shaft assembly mechanism is used to assemble the locking shaft in the shaft feeding air blowing channel onto the circuit breaker to be assembled on the carrier placed at the assembly position.

[0047] As an optional technical solution of the assembly equipment of the above-mentioned circuit breaker operating mechanism, the shaft assembly mechanism includes:

[0048] A shaft assembly dislocation unit is arranged on the shaft assembly translation slider, the shaft assembly dislocation unit comprises a shaft assembly dislocation cylinder and a shaft assembly dislocation slider, the shaft assembly dislocation slider is provided with a shaft assembly channel, the shaft assembly dislocation cylinder is used to drive the shaft assembly dislocation slider to move so that the shaft assembly channel is placed on the locking shaft, and the shaft assembly channel is connected with the shaft feeding air blowing channel;

[0049] The shaft assembly pushing unit is arranged on the shaft assembly translation slider, and the shaft assembly offset cylinder is used to drive the shaft assembly translation slider to move, so that the shaft assembly pushing unit assembles the locking shaft in the shaft assembly channel on the circuit breaker to be assembled on the carrier placed in the assembly position.

[0050] Beneficial effects of the utility model:

[0051] The assembly equipment of the circuit breaker operating mechanism provided by the utility model realizes automatic loading of the lock, spring and lock shaft, and the lock on the lock positioning part is automatically transferred to the circuit breaker to be assembled on the carrier placed in the assembly position by the lock assembly device, so as to realize the automatic assembly of the lock, and the spring turning device and the spring transfer device are used to automatically transfer the spring at the spring upper material position to the circuit breaker to be assembled on the carrier placed in the assembly position, and the shaft assembly device automatically assembles the lock shaft at the lock shaft upper material position on the circuit breaker to be assembled on the carrier placed in the assembly position, and the lock shaft is penetrated with the lock and the spring, so as to realize the automatic assembly of the lock, the spring and the lock shaft, replace the manual operation, improve the consistency and stability of product production, be suitable for mass production, reduce the production cost, and improve the market competitiveness of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 It is a partial structural diagram of the circuit breaker;

[0053] Figure 2 It is a schematic diagram of the overall structure of the assembly equipment of the circuit breaker operating mechanism provided by the embodiment of the utility model;

[0054] Figure 3 It is a structural schematic diagram of the spring material turning device provided by an embodiment of the utility model from a first perspective;

[0055] Figure 4 It is a structural schematic diagram of the spring material turning device provided by the embodiment of the utility model from a second viewing angle;

[0056] Figure 5 It is a schematic diagram of the structure of the clamping shaft provided by an embodiment of the utility model;

[0057] Figure 6 It is a structural schematic diagram of a spring feeding device provided in an embodiment of the utility model;

[0058] Figure 7 It is a structural schematic diagram of a spring transplanting device provided in an embodiment of the utility model;

[0059] Figure 8 It is a structural schematic diagram of a lock feeding unit provided in an embodiment of the utility model;

[0060] Fig. 9 It is a structural schematic diagram of a lock transplanting unit provided in an embodiment of the utility model;

[0061] Fig.10 It is a structural schematic diagram of a lock assembly device provided by an embodiment of the utility model;

[0062] Fig.11 It is a structural schematic diagram of the shaft feeding device provided by an embodiment of the utility model;

[0063] Fig.12 It is an exploded view of the shaft loading dislocation unit provided by the embodiment of the utility model;

[0064] Fig.13 It is a structural schematic diagram of the shaft assembly device provided by an embodiment of the utility model;

[0065] Fig.14 It is an exploded view of the shaft assembly dislocation unit provided by the embodiment of the utility model;

[0066] Fig.15 It is a structural schematic diagram of a turntable device provided in an embodiment of the utility model;

[0067] Fig.16 It is a structural schematic diagram of a carrier provided in an embodiment of the utility model.

[0068] In the figure:

[0069] 100, lock; 200, spring; 300, lock shaft;

[0070] 1. Turntable device;

[0071] 11. turntable; 12. carrier; 121. lock positioning part; 122. circuit breaker positioning part; h. reference axis;

[0072] 2. Locking and feeding device;

[0073] 21. Locking feeding unit; 211. Locking feeding vibration plate; 212. Locking feeding track; 213. Locking feeding straight vibrator;

[0074] 22. Locking and transplanting unit; 221. Locking and transplanting translation assembly; 222. Locking and transplanting lifting assembly; 223. Locking and transplanting clamping assembly; 2231. Locking and transplanting clamping cylinder; 2232. Locking and transplanting clamping claw; 224. Locking and transplanting translation slider; 225. Locking and transplanting lifting slider; 226. Locking and transplanting bracket; e. Fifth direction;

[0075] 3. Lock assembly device;

[0076] 31. Lock assembly bracket; 32. Lock assembly translation cylinder; 33. Lock assembly lifting cylinder; 34. Lock assembly clamping unit; 341. Lock assembly clamping cylinder; 342. Lock assembly clamping claw; 35. Lock assembly translation slider; 36. Lock assembly lifting slide; f. Sixth direction;

[0077] 4. Spring feeding device;

[0078] 41. Spring feeding vibration plate; 42. Spring feeding conveying track; 43. Spring feeding straight vibrator;

[0079] 5. Spring turning device;

[0080] 51. Spring material turning moving unit; 511. Spring material turning translation cylinder; 512. Spring material turning translation slider; 513. Spring material turning lifting cylinder; 514. Spring material turning lifting slider; 52. Spring material turning turning unit; 521. Spring material turning turning bracket; 522. Spring material turning turning cylinder; 5231. Rack; 5232. Gear; 53. Spring material taking unit; 531. Spring material taking motor; 532. Clamping shaft; 5321. Shaft hole; 5322. Notch; 54. Spring material turning bracket;

[0081] a, first direction; b, second direction; c, third direction;

[0082] 6. Spring transplanting device;

[0083] 61. Spring transplanting bracket; 62. Spring transplanting translation cylinder; 63. Spring transplanting lifting cylinder; 64. Spring transplanting clamping unit; 641. Spring transplanting clamping cylinder; 642. Spring transplanting clamping claw; 65. Spring transplanting translation slider; 66. Spring transplanting lifting slide;

[0084] d. fourth direction;

[0085] 7. Shaft feeding device;

[0086] 71. Straight vibration feeder; 72. Shaft conveying unit; 731. Shaft feeding air blowing channel; 74. Shaft feeding pushing unit; 741. Shaft feeding pushing cylinder; 742. Shaft feeding pushing slider; 743. Shaft feeding pushing rod; 75. Shaft feeding dislocation unit; 751. Shaft feeding dislocation driving cylinder; 752. Shaft feeding dislocation slider; 753. Shaft feeding channel; 754. Shaft feeding support plate; 755. Shaft feeding dislocation slide;

[0087] 8. Shaft assembly device;

[0088] 81. Shaft assembly bracket; 82. Shaft assembly translation cylinder; 83. Shaft assembly dislocation unit; 831. Shaft assembly dislocation cylinder; 832. Shaft assembly dislocation slider; 833. Shaft assembly channel; 834. Shaft assembly dislocation slider; 84. Shaft assembly push unit; 841. Shaft assembly push cylinder; 842. Shaft assembly push slider; 843. Shaft assembly push rod; 85. Shaft assembly translation slider; g. Seventh direction. DETAILED DESCRIPTION

[0089] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0090] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0091] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0092] Embodiment 1

[0093] like Figure 1 As shown, the operating mechanism of the circuit breaker includes a lock 100, a spring 200 and a lock shaft 300. The assembly equipment of the circuit breaker operating mechanism provided in this embodiment is used to assemble the lock 100, the spring 200 and the lock shaft 300 on the circuit breaker to be assembled.

[0094] Figure 2 The figure shows the overall structure of the assembly equipment of the circuit breaker operating mechanism. Figure 3 The figure shows the schematic diagram of the structure of the spring turning device. Figure 2 and Figure 3 As shown, the assembly equipment of the circuit breaker operating mechanism provided in this embodiment is used for automatically assembling the lock 100, spring 200 and lock shaft 300 on the operating mechanism. The assembly equipment of the circuit breaker operating mechanism includes a turntable device 1, a lock assembly device 3, a spring turning device 5, a shaft feeding device 7, a shaft assembly device 8 and a feeding mechanism. The feeding mechanism includes a lock feeding device 2, a spring feeding device 4 and a spring transplanting device 6 for feeding the lock 100, the spring 200 and the lock shaft 300 respectively.

[0095] The turntable device 1 includes a turntable 11, and a plurality of carriers 12 are arranged along the circumference of the turntable 11. The carriers 12 are used to fix the circuit breaker to be assembled, and each carrier 12 is provided with a lock positioning portion 121. Among them, the lock loading device 2 is used to place the lock 100 on the lock positioning portion 121. The lock assembly device 3 is used to grab the lock 100 on the lock positioning portion 121, and transfer the lock 100 to the circuit breaker to be assembled on the carrier 12 placed in the assembly position. Among them, the spring loading device 4 is used to convey the spring 200 to the spring loading position. The spring transfer device 6 is used to grab the spring 200 on the spring turning device 5 at the spring transfer position, and transfer it to the circuit breaker to be assembled on the carrier 12 placed in the assembly position. Among them, the shaft loading device 7 is used to convey the lock shaft 300 to the lock shaft loading position. The shaft assembly device 8 is used to assemble the lock shaft 300 at the upper material position of the lock shaft onto the circuit breaker to be assembled on the carrier 12 at the assembly position, and to allow the lock shaft 300 to pass through the lock 100 and the spring 200 .

[0096] In the assembly equipment of the circuit breaker operating mechanism provided in this embodiment, the lock 100, the spring 200 and the lock shaft 300 are all automatically loaded, and the lock 100 on the lock positioning part 121 is automatically transferred to the circuit breaker to be assembled on the carrier 12 placed in the assembly position by the lock assembly device 3, thereby realizing the automatic assembly of the lock 100, and the spring 200 at the spring upper material position is automatically transferred to the circuit breaker to be assembled on the carrier 12 placed in the assembly position by the spring turning device 5 and the spring transferring device 6. The shaft assembly device automatically assembles the lock shaft 300 at the lock shaft upper material position on the circuit breaker to be assembled on the carrier 12 placed in the assembly position, and makes the lock shaft 300 pass through the lock 100 and the spring 200, thereby realizing the automatic assembly of the lock 100, the spring 200 and the lock shaft 300, replacing manual operation, improving the consistency and stability of product production, being suitable for mass production, reducing production costs, and improving the market competitiveness of products.

[0097] The spring material turning device 5 includes a spring material turning moving unit 51, which is driven and connected to a spring material turning and flipping unit 52, which is driven and connected to a spring material picking unit 53, and the spring material turning moving unit 51 is configured to drive the spring material turning and flipping unit 52 to move between the spring loading position and the spring transplanting position along the first direction a or the second direction b, and the spring material picking unit 53 includes a spring material picking motor 531 and a clamping shaft 532, and the spring material picking motor 531 is driven and connected to the clamping shaft 532, and the spring material turning and flipping unit 52 is configured to drive the spring material picking unit 53 to rotate so that the clamping shaft 532 extends along the first direction a at the spring loading position or extends along the second direction b at the spring transplanting position, and the spring material picking motor 531 drives the clamping shaft 532 to rotate at the spring loading position. The spring material turning and flipping unit 52 drives the spring material picking unit 53 to rotate to pick up materials at the material position on the spring or to dock with the spring transplanting device 6 to facilitate the spring transplanting device 6 to pick up the spring 200 from the clamping shaft 532, which can improve the structural compactness of the spring material turning device 5 and the spring transplanting device 6 in layout, and when grabbing the spring 200, the spring material picking motor 531 drives the clamping shaft 532 to rotate, and at the same time the spring material turning and moving unit 51 moves the clamping shaft 532 along the second direction b close to the spring 200. This way of grabbing the spring 200 is not easy to cause the spring 200 to deform, thereby ensuring the quality of the spring 200.

[0098] Reference Figure 3 and Figure 4 As shown, the spring material turning device 5 also includes a spring material turning bracket 54, and the spring material turning moving unit 51 is arranged on the spring material turning bracket 54. The spring material turning moving unit 51 includes a spring material turning translation cylinder 511, which is arranged on the spring material turning bracket 54, and the spring material turning translation cylinder 511 is drivingly connected to a spring material turning translation slider 512, and the spring material turning translation slider 512 is slidingly arranged on the spring material turning bracket 54 along the second direction b. A spring material turning lifting cylinder 513 is provided on the spring material turning translation slider 512, and the output end of the spring material turning lifting cylinder 513 is drivingly connected to a spring material turning lifting slider 514, and the spring material turning lifting slider 514 is slidingly connected to the spring material turning translation slider 512 along the first direction a. The spring material turning unit 52 is arranged on the spring material turning lifting slider 514, the spring material turning translation cylinder 511 drives the spring material turning unit 52 to move along the second direction a, and the spring material turning lifting cylinder 513 drives the spring material turning unit 52 to move along the first direction a.

[0099] The spring material turning and flipping unit 52 includes a spring material turning and flipping bracket 521, a spring material turning and flipping cylinder 522 and a transmission assembly. The spring material turning and flipping bracket 521 is arranged on the spring material turning and moving unit 51, and specifically, the spring material turning and flipping bracket 521 is arranged on the spring material turning and lifting slider 514. The spring material turning and flipping cylinder 522 is arranged on the spring material turning and flipping bracket 521. One end of the transmission assembly is drivingly connected to the spring material turning and flipping cylinder 522, and the other end of the transmission assembly is connected to a flipping drive shaft, which is rotationally connected to the spring material turning and flipping bracket 521, and the flipping drive shaft extends along the third direction c, and the flipping drive shaft is fixedly connected to the spring material taking unit 53. When the spring material turning and flipping cylinder 522 drives the transmission assembly along the first direction a, the transmission assembly drives the flipping drive shaft to rotate around the third direction c to rotate the spring material taking unit 53. The spring material turning and flipping cylinder 522 drives the spring material taking unit 53 to rotate through the transmission assembly, so that the clamping shaft 532 extends along the first direction a or along the second direction b. In this embodiment, the first direction a is perpendicular to the second direction b, that is, the spring turning cylinder 522 drives the spring material taking unit 53 to rotate 90° through the transmission assembly.

[0100] Optionally, the transmission assembly includes a rack 5231 and a gear 5232, the rack 5231 is slidably arranged on the spring material turning bracket 521 along the first direction a, the spring material turning cylinder 522 is drivingly connected to the rack 5231, the gear 5232 is meshed with the rack 5231, and the gear 5232 is arranged on the turning drive shaft. The spring material turning cylinder 522 drives the rack 5231 to slide along the first direction a, thereby driving the gear 5232 to rotate, the rotation of the gear 5232 drives the turning drive shaft to rotate, and the rotation of the turning drive shaft drives the spring material taking unit 53 to rotate. The transmission assembly has a simple structure, good transmission stability, and low cost of using a cylinder drive.

[0101] While driving the clamping shaft 532 to descend, the spring material taking motor 531 drives the clamping shaft 532 to rotate, so that the spring 200 is sleeved on the clamping shaft 532, thereby taking the spring 200. Figure 5As shown, one end of the clamping shaft 532 is fixedly connected to the output shaft of the spring material taking motor 531, and the other end of the clamping shaft 532 is provided with an axial hole 5321 at the end, and the hole wall of the axial hole 5321 is provided with a plurality of notches 5322 along its circumference, and the notches 5322 extend from the end of the clamping shaft 532 along the axial direction of the clamping shaft 532. In the process of the clamping shaft 532 passing through the spring 200, the clamping shaft 532 will produce elastic deformation to reduce the axial diameter of the clamping shaft 532, and after the spring 200 is sleeved on the clamping shaft 532, the clamping shaft 532 can be elastically reset to abut against the inner wall of the spring 200, thereby ensuring that the spring 200 can be stably placed on the clamping shaft 532 during the process of moving the spring 200. Further, one end of the clamping shaft 532 is a tapered structure, so that the clamping shaft 532 can be smoothly inserted into the spring 200.

[0102] When the spring material turning moving unit 51 is working, the spring material turning translation cylinder 511 drives the spring material turning translation slide block 512 to move to the spring loading position, the clamping shaft 532 is in a state of extending along the first direction a, and the spring material turning lifting cylinder 513 drives the spring material turning lifting slide block 514 to descend along the first direction a. At the same time, the spring material taking motor 531 drives the clamping shaft 532 to rotate so that the spring 200 is sleeved on the clamping shaft 532, and the spring material turning lifting cylinder 513 drives the spring material turning lifting slide block 514 to rise along the first direction a. The material turning and translation cylinder 511 drives the spring material turning and translation slider 512 to move from the spring loading position to the spring transferring position, and the spring material turning and flipping cylinder 522 drives the rack 5231 to move along the second direction b, thereby driving the gear 5232 and the flipping drive shaft connected to the gear 5232 to rotate, so that the clamping shaft 532 extends along the second direction b, so that the spring transferring device 6 clamps the spring 200 from the clamping shaft 532, that is, the spring 200 is clamped in the spring transferring device 6 so that the spring 200 moves along the second direction b and disengages from the clamping shaft 532.

[0103] The spring loading device 4 is used to transport the spring 200 to the spring loading position, such as Figure 6 As shown, the spring feeding device 4 includes a spring feeding vibration disk 41, a spring feeding conveying track 42 and a spring feeding straight vibrator 43. The output end of the spring feeding vibration disk 41 is connected to one end of the spring feeding conveying track 42, and the other end of the spring feeding conveying track 42 is a spring feeding position. The spring feeding straight vibrator 43 is arranged on the spring feeding conveying track 42. The spring feeding vibration disk 41 vibrates and conveys the spring 200 to the spring feeding conveying track 42, and the spring 200 is arranged in sequence on the spring feeding conveying track 42. The spring feeding straight vibrator 43 moves the spring 200 placed on the spring feeding conveying track 42 to the spring feeding position. The spring feeding vibration disk 41 and the spring feeding straight vibrator 43 are both existing technologies, and the specific structure is not introduced in detail here.

[0104] The spring transfer device 6 is used to grab the spring 200 on the clamping shaft 532 at the spring transfer position and transfer it to the circuit breaker to be assembled on the carrier 12 placed at the assembly position, such as Figure 7 As shown, the spring transfer device 6 includes a spring transfer bracket 61, a spring transfer moving unit and a spring transfer clamping unit 64. The spring transfer moving unit is arranged on the spring transfer bracket 61; the spring transfer clamping unit 64 is connected to the output end of the spring transfer moving unit, the spring transfer moving unit is used to drive the spring transfer clamping unit 64 to move between the spring transfer position and the assembly position along the fourth direction d or the first direction a, and the spring transfer clamping unit 64 is used to clamp the spring 200 on the clamping shaft 532. The spring transfer device 6 is used to assemble the spring 200 at the spring transfer position on the circuit breaker to be assembled on the carrier 12 placed at the assembly position, thereby realizing the assembly of the spring 200.

[0105] Further optionally, the spring transfer moving unit includes a spring transfer translation cylinder 62 and a spring transfer lifting cylinder 63. The spring transfer bracket 61 is fixed, the spring transfer translation cylinder 62 is arranged on the spring transfer bracket 61, the output end of the spring transfer translation cylinder 62 is connected to a spring transfer translation slider 65, and the spring transfer translation slider 65 is slidably arranged on the spring transfer bracket 61 along the fourth direction d. The spring transfer lifting cylinder 63 is arranged on the spring transfer translation slider 65, and the output end of the spring transfer lifting cylinder 63 is connected to a spring transfer lifting slide 66, the spring transfer lifting cylinder 63 drives the spring transfer lifting slide 66 to move along the first direction a, and the spring transfer translation cylinder 62 drives the spring transfer lifting cylinder 63 to move between the spring transfer position and the assembly position. The spring transfer clamping unit 64 is arranged on the spring transfer lifting slide 66, and the spring transfer clamping unit 64 is used to clamp the spring 200 on the clamping shaft 532. The spring transplanting clamping unit 64 includes a spring transplanting clamping cylinder 641 and a spring transplanting clamping jaw 642. The spring transplanting clamping cylinder 641 drives the spring transplanting clamping jaw 642 to open or close to grab the spring 200. The spring transplanting clamping jaw 642 includes two spring transplanting clamping blocks, each of which is provided with a clamping groove, and the two clamping grooves are connected to form a clamping cavity for accommodating the spring 200.

[0106] When the spring transfer device 6 is working, the spring transfer translation cylinder 62 drives the spring transfer translation slider 65 to move between the spring transfer position and the assembly position, thereby driving the spring transfer lifting cylinder 63 to move between the spring transfer position and the assembly position. At the spring transfer position, the spring transfer clamping jaw 642 is in an open state, the spring transfer lifting cylinder 63 drives the spring transfer lifting slide 66 to descend, thereby driving the spring transfer clamping unit 64 to descend, the spring 200 on the clamping shaft 532 is placed between the spring transfer clamping jaws 642, the spring transfer clamping cylinder 641 drives the spring transfer clamping jaw 642 to clamp the spring 200, the spring turning translation cylinder 511 drives the spring turning translation slider 512 to move to the spring loading position, thereby separating the spring 200 from the clamping shaft 532, and the spring transfer lifting cylinder 63 drives the spring transfer lifting slide 66 to rise, thereby driving the spring transfer clamping unit 64 to rise. The spring transfer translation cylinder 62 drives the spring transfer translation slider 65 to move to the assembly position, the spring transfer lifting cylinder 63 drives the spring transfer lifting slide 66 to descend, and then drives the spring transfer clamping unit 64 to descend, and the spring transfer clamping cylinder 641 drives the spring transfer clamping claw 642 to open, and the spring 200 is placed on the circuit breaker to be assembled on the carrier 12 placed in the assembly position, thereby realizing the assembly of the spring 200.

[0107] The buckle loading device 2 is used to place the buckle 100 on the buckle positioning portion 121. Figure 8 As shown, the buckle feeding device 2 includes a buckle feeding unit 21, and the buckle feeding unit 21 includes a buckle feeding vibration disk 211 and a buckle feeding track 212. One end of the buckle feeding track 212 is connected to the output port of the buckle feeding vibration disk 211, and the other end of the buckle feeding track 212 is set as a buckle transfer position. A buckle feeding straight vibrator 213 is provided below the buckle feeding track 212. The buckle feeding vibration disk 211 vibrates so that the buckles 100 in the buckle feeding vibration disk 211 are arranged in sequence and enter the buckle feeding track 212. The buckle feeding straight vibrator 213 vibrates so that the buckles 100 in the buckle feeding track 212 are moved to the buckle transfer position in sequence. Since the buckle feeding vibration disk 211 and the buckle feeding straight vibrator 213 are both existing technologies, they are not introduced in detail here.

[0108] like Fig. 9As shown, the lock feeding device 2 also includes a lock transplanting unit 22, which is used to place the lock 100 at the lock transplanting position on the lock positioning portion 121, and the lock transplanting unit 22 includes a lock transplanting translation assembly 221, a lock transplanting lifting assembly 222 and a lock transplanting clamping assembly 223. The lock transplanting translation assembly 221 is drivingly connected to the lock transplanting lifting assembly 222, and the lock transplanting lifting assembly 222 is drivingly connected to the lock transplanting clamping assembly 223. The lock transplanting translation assembly 221 is used to drive the lock transplanting lifting assembly 222 to move between the lock transplanting position and the lock positioning portion 121 along the fifth direction e, the lock transplanting lifting assembly 222 is used to drive the lock transplanting clamping assembly 223 to move along the first direction a, and the lock transplanting clamping assembly 223 is used to clamp the lock 100.

[0109] When the lock-buckle transplanting unit 22 is working, the lock-buckle transplanting translational component 221 drives the lock-buckle transplanting lifting component 222 to move between the lock-buckle transplanting position and the lock-buckle positioning portion 121. The lock-buckle transplanting lifting component 222 is placed at the lock-buckle transplanting position, the lock-buckle transplanting lifting component 222 drives the lock-buckle transplanting clamping component 223 to descend, the lock-buckle transplanting clamping component 223 clamps the lock 100 placed at the lock-buckle transplanting position, the lock-buckle transplanting lifting component 222 drives the lock-buckle transplanting clamping component 223 to rise, the lock-buckle transplanting translational component 221 drives the lock-buckle transplanting lifting component 222 to move to the lock-buckle positioning portion 121, the lock-buckle transplanting lifting component 222 drives the lock-buckle transplanting clamping component 223 to descend, and the lock-buckle transplanting clamping component 223 is released to place the lock 100 on the lock-buckle positioning portion 121.

[0110] The lock-and-transplant unit 22 further includes a lock-and-transplant bracket 226, and the lock-and-transplant translation assembly 221 includes a lock-and-transplant translation cylinder, which is disposed on the lock-and-transplant bracket 226. A lock-and-transplant translation slider 224 is provided on the lock-and-transplant bracket 226 to slide along the fifth direction e, and the output end of the lock-and-transplant translation cylinder is connected to the lock-and-transplant translation slider 224. The lock-and-transplant lifting assembly 222 includes a lock-and-transplant lifting cylinder, which is disposed on the lock-and-transplant translation slider 224, and the output end of the lock-and-transplant lifting cylinder is connected to a lock-and-transplant lifting slider 225, which is slidably disposed on the lock-and-transplant translation slider 224 along the first direction a. The lock-and-buckle transplanting clamping assembly 223 includes a lock-and-buckle transplanting clamping cylinder 2231, which is arranged on the lock-and-buckle transplanting lifting slider 225. The lock-and-buckle transplanting clamping cylinder 2231 is driven and connected to a lock-and-buckle transplanting clamping claw 2232, and the lock-and-buckle transplanting clamping cylinder 2231 drives the lock-and-buckle transplanting clamping claw 2232 to open or close.

[0111] The lock assembly device 3 is used to grab the lock 100 on the lock positioning portion 121 and transfer the lock 100 to the circuit breaker to be assembled on the carrier 12 placed at the assembly position. Fig.10 As shown, the buckle assembly device 3 includes a buckle assembly bracket 31, a buckle assembly moving unit and a buckle assembly clamping unit 34. The buckle assembly moving unit is arranged on the buckle assembly bracket 31; the buckle assembly clamping unit 34 is connected to the output end of the buckle assembly moving unit, and the buckle assembly moving unit is used to drive the buckle assembly clamping unit 34 to move between the buckle positioning portion and the assembly position along the sixth direction f or the first direction a, and the buckle assembly clamping unit 34 is used to clamp the buckle 100 on the buckle positioning portion 121. The buckle assembly device 3 realizes the assembly of the buckle 100.

[0112] Further optionally, the lock assembly moving unit includes a lock assembly translation cylinder 32 and a lock assembly lifting cylinder 33. The lock assembly bracket 31 is fixed, the lock assembly translation cylinder 32 is arranged on the lock assembly bracket 31, the output end of the lock assembly translation cylinder 32 is connected to the lock assembly translation slider 35, and the lock assembly translation slider 35 is slidably arranged on the lock assembly bracket 31 along the sixth direction f. The lock assembly lifting cylinder 33 is arranged on the lock assembly translation slider 35, and the output end of the lock assembly lifting cylinder 33 is connected to the lock assembly lifting slide 36, the lock assembly lifting cylinder 33 drives the lock assembly lifting slide 36 to move along the first direction a, and the lock assembly translation cylinder 32 drives the lock assembly lifting cylinder 33 to move between the lock positioning portion 121 and the assembly position. The buckle assembly clamping unit 34 is disposed on the buckle assembly lifting slide 36, and the buckle assembly clamping unit 34 is used to clamp the buckle 100 on the buckle positioning portion 121. The buckle assembly clamping unit 34 includes a buckle assembly clamping cylinder 341 and a buckle assembly clamping jaw 342, and the buckle assembly clamping cylinder 341 drives the buckle assembly clamping jaw 342 to open or close.

[0113] When the lock assembly device 3 is working, the lock assembly translation cylinder 32 drives the lock assembly translation slider 35 to move between the lock positioning portion 121 and the assembly position. At the lock positioning portion 121, the lock assembly lifting cylinder 33 drives the lock assembly lifting slide 36 to descend, thereby driving the lock assembly clamping unit 34 to descend, and the lock assembly clamping unit 34 clamps the lock 100 on the lock positioning portion 121. The lock assembly lifting cylinder 33 drives the lock assembly clamping unit 34 to rise, and the lock assembly translation cylinder 32 drives the lock assembly translation slider 35 to move to the assembly position. The lock assembly lifting cylinder 33 drives the lock assembly clamping unit 34 to descend, and the lock assembly clamping unit 34 places the lock 100 on the circuit breaker to be assembled on the carrier 12 placed at the assembly position, thereby completing the assembly of the lock 100.

[0114] The shaft loading device 7 is used to convey the locking shaft 300 to the locking shaft loading position, such as Fig.11 and Fig.12 As shown, the shaft feeding device 7 includes a straight vibration feeder 71, a shaft conveying unit 72, a shaft feeding blowing unit, a shaft feeding pushing unit 74 and a shaft feeding dislocation unit 75. The straight vibration feeder 71 is used to hold the lock shaft 300, and the shaft conveying unit 72 has a conveying trough, one end of which is connected to the output end of the straight vibration feeder 71. The straight vibration feeder 71 can make the lock shaft 300 arranged in sequence and enter the conveying trough, and make the lock shaft 300 in the conveying trough move in the conveying trough. The shaft feeding dislocation unit 75 includes a shaft feeding dislocation driving cylinder 751 and a shaft feeding dislocation slider 752. The shaft feeding dislocation slider 752 is provided with a shaft feeding channel 753. The shaft feeding dislocation driving cylinder 751 is used to drive the shaft feeding dislocation slider 752 to move, so that the shaft feeding channel 753 is docked with the conveying trough, and the straight vibration feeder 71 allows the lock shaft 300 to enter the shaft feeding channel 753 through the conveying trough. The shaft loading dislocation driving cylinder 751 is used to drive the shaft loading dislocation slider 752 to move, so that the shaft loading channel 753 is docked with the shaft loading air blowing channel 731 of the shaft loading air blowing unit, and the shaft loading pushing unit 74 pushes the locking shaft 300 in the shaft loading channel 753 into the shaft loading air blowing channel 731. The shaft loading air blowing unit is used to blow the locking shaft 300 in the shaft loading air blowing channel 731 to the locking shaft upper material position. Since the locking shaft 300 is relatively small and light in weight, the locking shaft 300 is transported to the locking shaft upper material position by blowing.

[0115] The shaft loading dislocation unit 75 further includes a shaft loading support plate 754 and a shaft loading dislocation slide 755. The shaft loading support plate 754 is connected to the straight vibration feeder 71. The shaft conveying unit 72 and the shaft loading dislocation slide 755 are both arranged on the shaft loading support plate 754. The shaft loading dislocation slide 755 is provided with a shaft loading dislocation chute. The shaft loading dislocation slide 752 is slidably arranged in the shaft loading dislocation chute. When the shaft loading dislocation slide 752 moves, it can drive the locking shaft 300 in the shaft loading channel 753 to move.

[0116] A shaft loading pushing unit 74 is provided on one side of the shaft loading offset slide 755, and the shaft loading pushing unit 74 includes a shaft loading pushing cylinder 741 and a shaft loading pushing slider 742. The shaft loading pushing cylinder 741 is arranged on the shaft loading support plate 754, and the shaft loading pushing slider 742 is slidably arranged on the shaft loading support plate 754. The output end of the shaft loading pushing cylinder 741 is connected to the shaft loading pushing slider 742, and the shaft loading pushing slider 742 is provided with a shaft loading pushing rod 743, and the shaft loading pushing rod 743 extends along the sliding direction of the shaft loading pushing slider 742. The shaft loading offset slide 755 is provided with a plug-in hole corresponding to the shaft loading pushing rod 743, and the plug-in hole can be connected with the shaft loading channel 753 to push the locking shaft 300 in the shaft loading channel 753 to the shaft loading blowing channel 731.

[0117] The structures of the straight vibration feeder 71 and the shaft feeding air blowing unit are prior art and will not be described in detail here.

[0118] When the shaft feeding device 7 is working, the straight vibration feeder 71 works to arrange the locking shaft 300 in the conveying groove in sequence and move them to the shaft feeding channel 753 in sequence. After one locking shaft 300 completely enters the shaft feeding channel 753, the shaft feeding dislocation driving cylinder 751 drives the shaft feeding dislocation slider 752 to move, so that the shaft feeding channel 753 is connected with the shaft feeding blowing channel 731, and the shaft feeding pushing cylinder 741 pushes the shaft feeding pushing slider 742 to move, so that the shaft feeding pushing rod 743 is inserted into the shaft feeding channel 753, and pushes the locking shaft 300 in the shaft feeding channel 753 to the shaft feeding blowing channel 731, and the shaft feeding blowing unit blows the locking shaft 300 to the locking shaft feeding position.

[0119] The shaft assembly device 8 is used to assemble the lock shaft 300 at the upper material position of the lock shaft to the circuit breaker to be assembled on the carrier 12 at the assembly position, and to make the lock shaft 300 pass through the lock 100 and the spring 200. Fig.13 and Fig.14 As shown, the shaft assembly device 8 includes a shaft assembly bracket 81, a shaft assembly translation cylinder 82 and a shaft assembly mechanism. The shaft assembly bracket 81 is fixed, the shaft assembly translation cylinder 82 is arranged on the shaft assembly bracket 81, and the output end of the shaft assembly translation cylinder 82 is connected to a shaft assembly translation slider 85, and the shaft assembly translation slider 85 is slidably arranged on the shaft assembly bracket 81 along the seventh direction g. The shaft assembly mechanism is arranged on the shaft assembly translation slider 85, and the shaft assembly mechanism is used to assemble the locking shaft 300 in the shaft feeding air blowing channel 731 on the circuit breaker to be assembled on the carrier 12 placed in the assembly position. The shaft assembly device 8 realizes the assembly of the locking shaft 300.

[0120] The shaft assembly mechanism includes a shaft assembly dislocation unit 83 and a shaft assembly push unit 84. The shaft assembly dislocation unit 83 is arranged on the shaft assembly translation slider 85, and the shaft assembly dislocation unit 83 includes a shaft assembly dislocation cylinder 831 and a shaft assembly dislocation slider 832. The shaft assembly dislocation slider 832 is provided with a shaft assembly channel 833. The shaft assembly dislocation cylinder 831 is used to drive the shaft assembly dislocation slider 832 to move so that the shaft assembly channel 833 is placed at the upper material position of the locking shaft, and the shaft assembly channel 833 is connected with the shaft upper material blowing channel 731. The shaft assembly push unit 84 is arranged on the shaft assembly translation slider 85, and the shaft assembly push cylinder 841 is used to drive the shaft assembly push slider 842 to move so that the shaft assembly push unit 84 assembles the locking shaft 300 in the shaft assembly channel 833 on the circuit breaker to be assembled on the carrier 12 placed at the assembly position.

[0121] The shaft assembly misalignment unit 83 also includes a shaft assembly misalignment slide 834, which is arranged on the shaft assembly bracket 81. The shaft assembly misalignment slide 834 is provided with a shaft assembly misalignment groove. The shaft assembly misalignment slider 832 is slidably arranged in the shaft assembly misalignment groove. When the shaft assembly misalignment slider 832 moves, it can drive the locking shaft 300 in the shaft assembly channel 833 to move.

[0122] A shaft assembly pushing unit 84 is provided on one side of the shaft assembly dislocation slide 834, and the shaft assembly pushing unit 84 includes a shaft assembly pushing cylinder 841 and a shaft assembly pushing slider 842. The shaft assembly pushing cylinder 841 is arranged on the shaft assembly bracket 81, and the shaft assembly pushing slider 842 is slidably arranged on the shaft assembly bracket 81. The output end of the shaft assembly pushing cylinder 841 is connected to the shaft assembly pushing slider 842, and the shaft assembly pushing slider 842 is provided with a shaft assembly pushing rod 843, and the shaft assembly pushing rod 843 extends along the sliding direction of the shaft assembly pushing slider 842. The shaft assembly dislocation slide 834 is provided with a plug hole corresponding to the shaft assembly pushing rod 843, and the plug hole can be connected with the shaft assembly channel 833 to push the locking shaft 300 in the shaft assembly channel 833 to the circuit breaker to be assembled on the carrier 12 placed in the assembly position, and at the same time, the locking shaft 300 is passed through the lock 100 and the spring 200.

[0123] like Fig.15 As shown, the turntable device 1 includes a turntable 11, a plurality of carriers 12 are arranged along the circumference of the turntable 11, and the turntable 11 is connected to a turntable drive assembly, which drives the turntable 11 to rotate. The structure of the turntable drive assembly is prior art and will not be described in detail here.

[0124] Taking the rotation axis of the turntable as the reference axis h, the above-mentioned first direction a is parallel to the reference axis h, and the second direction b and the third direction c are perpendicular to each other in the same plane and are respectively perpendicular to the first direction a. The fourth direction d is perpendicular to the first direction a, and the fourth direction d is in the same plane as the third direction c, but the fourth direction d and the third direction c extend in different directions. The fifth direction e is perpendicular to the first direction a, and the fifth direction e is in the same plane as the third direction c, but the fifth direction e and the third direction c extend in different directions. The sixth direction f is perpendicular to the first direction a, and the sixth direction f is in the same plane as the third direction c, but the sixth direction f and the third direction c extend in different directions. The seventh direction g is perpendicular to the first direction a, and the seventh direction g is in the same plane as the third direction c, but the seventh direction g and the third direction c extend in different directions. The settings of the third direction c, the fourth direction d, the fifth direction e, the sixth direction f and the seventh direction g are set according to the actual installation position of each device, and are not specifically limited here.

[0125] like Fig.16As shown, each carrier 12 is provided with a lock positioning portion 121 and a circuit breaker positioning portion 122, and the circuit breaker positioning portion 122 is used to fix the circuit breaker to be assembled. Specifically, the circuit breaker positioning portion 122 includes a circuit breaker positioning seat, and the short circuit positioning seat is provided with a circuit breaker positioning groove, and the circuit breaker positioning groove is used to accommodate and position the circuit breaker to be assembled. The lock positioning portion 121 includes a lock positioning seat, and the lock positioning seat is provided with a lock positioning groove, and the lock positioning groove is used to support and position the lock 100.

[0126] Embodiment 2

[0127] Based on the content of the first embodiment and the same concept, the present utility model also proposes an assembly method of a circuit breaker operating mechanism, which can be applied to the assembly device of the circuit breaker operating mechanism provided in the first embodiment. Specifically, the assembly method includes the following steps:

[0128] Step 1: Control the turntable 11 to rotate, so that the carriers 12 on the turntable 11 rotate to the assembly positions in sequence.

[0129] Step 2: Control the lock buckle feeding device 2, the spring feeding device 4 and the shaft feeding device 7 to respectively feed the lock buckle 100, the spring 200 and the lock buckle shaft 300.

[0130] Step 3: Control the spring turning device 5 to transfer the spring 200 at the spring upper material position to the spring transfer position.

[0131] Specifically, the spring material turning moving unit 51 is controlled to drive the spring material turning and flipping unit 52 to move to the spring loading position, the spring material turning and flipping unit 52 is controlled to drive the spring material picking unit 53 to rotate, so that the clamping shaft 532 extends along the first direction a, the spring material picking motor 531 is controlled to drive the clamping shaft 532 to rotate and make the clamping shaft 532 descend along the first direction a, so that the spring 200 at the spring loading position is sleeved on the clamping shaft 532, the spring material turning moving unit 51 is controlled to drive the spring material turning and flipping unit 52 to move to the spring transfer position, and the spring material turning and flipping unit 52 is controlled to rotate so that the clamping shaft 532 extends along the second direction b.

[0132] Step 4: Control the lock assembly device 3 to transfer the lock 100 on the carrier 12 placed at the assembly position to the circuit breaker to be assembled on the carrier 12 placed at the assembly position.

[0133] Step 5: Control the spring transfer device 6 to transfer the spring 200 on the spring turning device 5 placed at the spring transfer position to the circuit breaker to be assembled on the carrier 12 placed at the assembly position.

[0134] Step 6: Control the shaft assembly device 8 to assemble the lock shaft 300 at the upper material position of the lock onto the circuit breaker to be assembled on the carrier 12 placed at the assembly position, and allow the lock shaft 300 to pass through the lock 100 and the spring 200.

[0135] The specific working steps in the above steps 1 to 6 refer to the description in Implementation 1 and will not be repeated here in detail.

[0136] In a possible implementation, the above assembly method may be executed by a controller, which may include, but is not limited to, a programmable logic controller (PLC).

[0137] In the various embodiments of the present application, unless otherwise specified or provided for in any logical conflict, the terms and / or descriptions between the different embodiments are consistent and may be referenced to each other, and the technical features in the different embodiments may be combined to form new embodiments according to their inherent logical relationships.

[0138] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. An assembly device for a circuit breaker operating mechanism, used for automatically assembling a lock (100), a spring (200) and a lock shaft (300) on the operating mechanism, characterized in that: include: A feeding mechanism, comprising a lock feeding device (2), a spring feeding device (4) and a shaft feeding device (7) for respectively feeding the lock (100), the spring (200) and the lock shaft (300); A turntable device (1) comprises a turntable (11), a plurality of carriers (12) being arranged along the circumference of the turntable (11), the carriers (12) being used to fix a circuit breaker to be assembled, and each of the carriers (12) being provided with a locking positioning portion (121); A lock assembly device (3) is used to grab the lock (100) on the lock positioning portion (121) and transfer the lock (100) to a circuit breaker to be assembled on a carrier (12) placed at an assembly position; A spring turning device (5) is used to transfer the spring (200) at the spring upper material position to the spring transfer position; A spring transfer device (6) is used to grab the spring (200) on the spring turning device (5) at the spring transfer position and transfer it to the circuit breaker to be assembled on the carrier (12) placed at the assembly position; The shaft assembly device (8) is used to assemble the locking shaft (300) at the material position on the locking shaft onto the circuit breaker to be assembled on the carrier (12) at the assembly position, and to allow the locking shaft (300) to pass through the lock (100) and the spring (200).

2. The assembly equipment of the circuit breaker operating mechanism according to claim 1, characterized in that: The spring material turning device (5) comprises a spring material turning moving unit (51), the spring material turning moving unit (51) is drivingly connected to a spring material turning flipping unit (52), the spring material turning flipping unit (52) is drivingly connected to a spring material taking unit (53), the spring material turning moving unit (51) is configured to drive the spring material turning flipping unit (52) to move between a spring loading position and a spring transfer position along a first direction (a) or a second direction (b), the spring material taking unit (53) comprises A spring material taking motor (531) and a clamping shaft (532), wherein the spring material taking motor (531) is drivingly connected to the clamping shaft (532), and the spring material turning unit (52) is configured to drive the spring material taking unit (53) to rotate so that the clamping shaft (532) extends along a first direction (a) at the spring material loading position or extends along a second direction (b) at the spring transfer position, and the spring material taking motor (531) drives the clamping shaft (532) to rotate at the spring material loading position.

3. The assembly equipment of the circuit breaker operating mechanism according to claim 2, characterized in that: The spring material turning unit (52) comprises: A spring material turning and flipping bracket (521) is arranged on the spring material turning and moving unit (51); A spring material turning cylinder (522) is arranged on the spring material turning bracket (521); A transmission assembly, one end of which is drivingly connected to the spring material turning cylinder (522), and the other end of which is connected to a turning drive shaft, the turning drive shaft is rotationally connected to the spring material turning bracket (521), the turning drive shaft extends along a third direction (c), and the turning drive shaft is fixedly connected to the spring material picking unit (53); when the spring material turning cylinder (522) drives the transmission assembly along a first direction (a), the transmission assembly drives the turning drive shaft to rotate around the third direction (c) to rotate the spring material picking unit (53).

4. The assembly equipment of the circuit breaker operating mechanism according to claim 3, characterized in that: The transmission assembly comprises a rack (5231) and a gear (5232) meshing with each other, the rack (5231) being slidably arranged on the spring material turning and flipping bracket (521) along a first direction (a), the spring material turning and flipping cylinder (522) being drivingly connected to the rack (5231), and the gear (5232) being arranged on the flipping drive shaft.

5. The assembly equipment of the circuit breaker operating mechanism according to claim 2, characterized in that: One end of the clamping shaft (532) is fixedly connected to the output shaft of the spring feeding motor (531), and the other end of the clamping shaft (532) is provided with an axial hole (5321), and the hole wall of the axial hole (5321) is provided with a plurality of notches (5322) along its circumference, and the notches (5322) extend from the end of the clamping shaft (532) along the axial direction of the clamping shaft (532).

6. The assembly equipment of the circuit breaker operating mechanism according to claim 2, characterized in that: The spring transplanting device (6) comprises: Spring transplanting support (61); A spring transplanting moving unit is arranged on the spring transplanting bracket (61); A spring transplanting clamping unit (64) is connected to the output end of the spring transplanting moving unit, the spring transplanting moving unit is used to drive the spring transplanting clamping unit (64) to move between the spring transplanting position and the assembly position along the fourth direction (d) or the first direction (a), and the spring transplanting clamping unit (64) is used to clamp the spring (200) on the clamping shaft (532).

7. The assembly equipment of the circuit breaker operating mechanism according to claim 6, characterized in that: The spring transplanting moving unit comprises: A spring transfer translation cylinder (62) is arranged on the spring transfer bracket (61); an output end of the spring transfer translation cylinder (62) is connected to a spring transfer translation slider (65); and the spring transfer translation slider (65) is slidably arranged on the spring transfer bracket (61) along a fourth direction (d); A spring transfer lifting cylinder (63) is arranged on the spring transfer translation slider (65); an output end of the spring transfer lifting cylinder (63) is connected to a spring transfer lifting slide (66); the spring transfer lifting cylinder (63) drives the spring transfer lifting slide (66) to move along a first direction (a); the spring transfer translation cylinder (62) drives the spring transfer lifting cylinder (63) to move between a spring transfer position and an assembly position; and the spring transfer clamping unit (64) is arranged on the spring transfer lifting slide (66).

8. The assembly equipment of the circuit breaker operating mechanism according to claim 1, characterized in that: The lock buckle feeding device (2) comprises: A lock buckle feeding unit (21), used for conveying the lock buckle (100) to a lock buckle transfer position; The lock-buckle transplanting unit (22) is used to place the lock (100) at the lock-buckle transplanting position on the lock-buckle positioning portion (121), the lock-buckle transplanting unit (22) comprising a lock-buckle transplanting translation assembly (221), a lock-buckle transplanting lifting assembly (222) and a lock-buckle transplanting clamping assembly (223), the lock-buckle transplanting translation assembly (221) being drivingly connected to the lock-buckle transplanting lifting assembly (222), and the lock-buckle transplanting lifting assembly (222) being drivingly connected to the lock-buckle transplanting lifting assembly (223). The lock-buckle transplanting clamping assembly (223) is driven and connected, the lock-buckle transplanting translation assembly (221) is used to drive the lock-buckle transplanting lifting assembly (222) to move along the fifth direction (e) between the lock-buckle transplanting position and the lock-buckle positioning portion (121), the lock-buckle transplanting lifting assembly (222) is used to drive the lock-buckle transplanting clamping assembly (223) to move along the first direction (a), and the lock-buckle transplanting clamping assembly (223) is used to clamp the lock (100).

9. The assembly equipment of the circuit breaker operating mechanism according to claim 1, characterized in that: The lock assembly device (3) comprises: Lock assembly bracket (31); A lock assembly moving unit, arranged on the lock assembly bracket (31); A lock assembly clamping unit (34) is connected to the output end of the lock assembly moving unit, the lock assembly moving unit is used to drive the lock assembly clamping unit (34) to move between the lock positioning portion and the assembly position along the sixth direction (f) or the first direction (a), and the lock assembly clamping unit (34) is used to clamp the lock (100) on the lock positioning portion (121).

10. The assembly equipment of the circuit breaker operating mechanism according to claim 9, characterized in that: The lock assembly moving unit comprises: A lock assembly translation cylinder (32) is arranged on the lock assembly bracket (31), the output end of the lock assembly translation cylinder (32) is connected to a lock assembly translation slider (35), and the lock assembly translation slider (35) is slidably arranged on the lock assembly bracket (31) along a sixth direction (f); The lock assembly lifting cylinder (33) is arranged on the lock assembly translation slider (35); the output end of the lock assembly lifting cylinder (33) is connected to the lock assembly lifting slide (36); the lock assembly lifting cylinder (33) drives the lock assembly lifting slide (36) to move along the first direction (a); the lock assembly translation cylinder (32) drives the lock assembly lifting cylinder (33) to move between the lock positioning portion and the assembly position; and the lock assembly clamping unit (34) is arranged on the lock assembly lifting slide (36).

11. The assembly equipment of the circuit breaker operating mechanism according to claim 1, characterized in that: The shaft feeding device (7) comprises: A straight vibration feeder (71) for holding the locking shaft (300); An axis conveying unit (72) has a conveying trough, one end of which is connected to the output end of the straight vibration feeder (71); An axial material blowing unit having an axial material blowing channel (731); Axis feeding and pushing unit (74); The shaft feeding dislocation unit (75) comprises a shaft feeding dislocation driving cylinder (751) and a shaft feeding dislocation sliding block (752), wherein the shaft feeding dislocation sliding block (752) is provided with a shaft feeding channel (753), and the shaft feeding dislocation driving cylinder (751) is used to drive the shaft feeding dislocation sliding block (752) to move so that the shaft feeding channel (753) is docked with the conveying groove, and the straight vibration feeder (71) causes the locking shaft (300) to pass through the shaft feeding dislocation driving cylinder (751) and the shaft feeding dislocation sliding block (752). The conveying trough enters the shaft loading channel (753), or the shaft loading channel (753) is docked with the shaft loading blowing channel (731), and the shaft loading pushing unit (74) pushes the locking shaft (300) in the shaft loading channel (753) into the shaft loading blowing channel (731), and the shaft loading blowing unit is used to blow the locking shaft (300) in the shaft loading blowing channel (731) to the locking shaft loading position.

12. The assembly equipment of the circuit breaker operating mechanism according to claim 11, characterized in that: The shaft assembly device (8) comprises: Axle assembly bracket (81); an axis-assembly translation cylinder (82), the axis-assembly translation cylinder (82) being arranged on the axis-assembly bracket (81), the output end of the axis-assembly translation cylinder (82) being connected to an axis-assembly translation slider (85), the axis-assembly translation slider (85) being arranged on the axis-assembly bracket (81) in a sliding manner along a seventh direction (g); A shaft assembly mechanism is arranged on the shaft assembly translation slider (85), and is used to assemble the locking shaft (300) in the shaft feeding air blowing channel (731) onto the circuit breaker to be assembled on the carrier (12) placed at the assembly position.

13. The assembly equipment of the circuit breaker operating mechanism according to claim 12, characterized in that: The shaft assembly mechanism comprises: A shaft assembly dislocation unit (83) is arranged on the shaft assembly translation slider (85), the shaft assembly dislocation unit (83) comprises a shaft assembly dislocation cylinder (831) and a shaft assembly dislocation slider (832), the shaft assembly dislocation slider (832) is provided with a shaft assembly channel (833), the shaft assembly dislocation cylinder (831) is used to drive the shaft assembly dislocation slider (832) to move so that the shaft assembly channel (833) is placed at the upper material position of the locking shaft, and the shaft assembly channel (833) is communicated with the shaft upper material blowing channel (731); The shaft assembly pushing unit (84) is arranged on the shaft assembly translation slider (85), and the shaft assembly misalignment cylinder (831) is used to drive the shaft assembly translation slider (85) to move, so that the shaft assembly pushing unit (84) assembles the locking shaft (300) in the shaft assembly channel (833) on the circuit breaker to be assembled on the carrier (12) placed at the assembly position.

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