A circuit breaker automatic assembly machine

Abstract

The present invention belongs to the technical field of automated production equipment, and discloses a circuit breaker automatic assembly machine, including a workbench, and a conveyor line device, a feeding vibration plate, a bearing platform assembly, a transfer device, a handle assembly device, and a gate closing detection device arranged on the workbench. The conveyor line device is used to convey the circuit breaker, and the conveyor line device includes a first conveyor line and a second conveyor line. The transfer device is used to transfer the circuit breaker at the end of the first conveyor line to the bearing platform assembly and install the linkage shaft provided by the feeding vibration plate on the circuit breaker. The handle assembly device is used to provide a handle and install the handle on the circuit breaker with the linkage shaft installed on the bearing platform assembly. The transfer device also transfers the circuit breaker with the linkage shaft and the handle installed on the bearing platform assembly to the gate closing detection device, and the gate closing detection device is used to detect the gate of the circuit breaker. The circuit breaker automatic assembly machine of the present invention can automatically install the linkage shaft and the handle on the circuit breaker, and has high production efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of automated production equipment, and in particular to an automatic assembly machine for circuit breakers. Background Art

[0002] A circuit breaker is a switch device that can close, carry and disconnect current under normal circuit conditions, and can close, carry and disconnect current under abnormal circuit conditions within a specified time. The contact system of the circuit breaker is connected to a linkage shaft and a handle respectively. The linkage shaft can drive the contact system to achieve closing action, and the handle can drive the contact system to achieve opening action.

[0003] The circuit breaker needs to be installed with a linkage shaft and a handle, and the internal components of the circuit breaker are operated through the linkage shaft and the handle respectively. When installing the linkage shaft and the handle, it is necessary to manually insert the linkage shaft and the handle into the circuit breaker housing one by one. After the linkage shaft and the handle are installed in the circuit breaker, it is also necessary to check whether the linkage shaft and the handle are in place.

[0004] The existing circuit breaker assembly work has high requirements on employees, low production efficiency, and uneven product quality, which cannot meet the production needs of enterprises. Summary of the invention

[0005] An object of the present invention is to provide an automatic assembly machine for a circuit breaker, which can install a linkage shaft and a handle on the circuit breaker to realize automatic assembly of the circuit breaker.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] A circuit breaker automatic assembly machine, comprising a workbench, and:

[0008] A conveyor line device, arranged on the workbench and used for conveying the circuit breaker, the conveyor line device comprising a first conveyor line and a second conveyor line, the first conveyor line and the second conveyor line are arranged in parallel and the end of the first conveyor line is flush with the beginning of the second conveyor line;

[0009] A feeding vibration plate is arranged on the workbench, and the feeding vibration plate is used to provide a linkage shaft;

[0010] A carrying platform assembly is arranged between the end of the first conveying line and the beginning of the second conveying line;

[0011] A transfer device, arranged on the workbench, used to transfer the circuit breaker at the end of the first conveyor line to the carrier assembly, and used to install the linkage shaft provided by the feeding vibration plate on the circuit breaker;

[0012] A handle assembly device is arranged on the workbench, and is used to provide a handle and to install the handle on the circuit breaker on which the linkage shaft is installed on the bearing platform assembly;

[0013] The gate closing detection device is located at the head end of the second conveyor line. The gate closing detection device is used to detect the closing of the gate of the circuit breaker. The transfer device is also used to transfer the circuit breaker with the linkage shaft and handle installed on the supporting platform assembly to the gate closing detection device.

[0014] As an optional technical solution, a removal device is provided on one side of the second conveyor line, and the removal device includes a removal support plate, a removal power member arranged on the removal support plate, and a removal plate arranged at the output end of the removal power member, and the removal power member is used to drive the removal plate to remove defective products on the second conveyor line.

[0015] As an optional technical solution, the transfer device includes a first power member and a second power member arranged parallel to one side of the first power member, the output end direction of the first power member is the same as the output end direction of the second power member, the output end of the first power member is provided with a first clamping member, the output end of the second power member is provided with a displacement plate, the displacement plate is provided with a movable through hole, the second power member can drive the displacement plate to move so that the movable through hole is opposite to the accommodating hole of the circuit breaker on the first clamping member.

[0016] As an optional technical solution, a conveying pipe is provided on the side of the displacement plate away from the first clamping member, and the second power member can drive the displacement plate so that the movable through hole faces the port at one end of the conveying pipe, and the other end of the conveying pipe is connected to the feeding vibration plate.

[0017] As an optional technical solution, the transfer device also includes a first support plate, the first power member is fixedly arranged at the bottom of the first support plate, the second power member is fixedly arranged at the top of the first support plate, a fixed through hole is opened on the first support plate, the port of the conveying pipe, the fixed through hole and the movable through hole are located in the same vertical plane and the axis of the conveying pipe port does not coincide with the axis of the fixed through hole.

[0018] As an optional technical solution, the transfer device also includes a third power member and a transfer plate connected to the output end of the third power member and arranged horizontally, three vertical drive units are arranged in sequence on the transfer plate, the first support plate is arranged on the output end of one of the vertical drive units close to the end of the first conveyor line, and the output ends of the other two vertical drive units are respectively provided with clamping mechanisms.

[0019] As an optional technical solution, the support platform assembly includes a first support platform, a second support platform and a third support platform which are sequentially arranged between the end of the first conveyor line and the beginning of the second conveyor line, the first support platform being used to support the circuit breaker assembly linkage axis, the second support platform being used to support the circuit breaker detection linkage installation position, and the third support platform being used to support the circuit breaker assembly handle.

[0020] As an optional technical solution, the handle assembly device includes a conveying mechanism and a transfer mechanism, the third bearing platform has a bearing surface, the conveying mechanism and the transfer mechanism are located on the same side of the third bearing platform, the transfer mechanism includes a fourth power member, a fifth power member arranged at the output end of the fourth power member, and a handle clamping assembly arranged at the output end of the fifth power member, the driving direction of the fourth power member is parallel to the bearing surface and perpendicular to the conveying direction of the conveying mechanism, and the driving direction of the fifth power member is perpendicular to the bearing surface.

[0021] As an optional technical solution, the handle clamping assembly includes a sixth power member and a seventh power member arranged at the output end of the sixth power member, the output end of the seventh power member is provided with a clamping member, the seventh power member drives the clamping member to clamp the handle, and the sixth power member can drive the seventh power member to rotate.

[0022] As an optional technical solution, the support platform assembly also includes an eighth power component, and the third support platform is arranged at the output end of the eighth power component. The eighth power component can drive the third support platform to move in a direction perpendicular to the support surface, and a guide column is arranged on the support surface.

[0023] The beneficial effects of the present invention are:

[0024] The present invention provides an automatic circuit breaker assembly machine, comprising a workbench and a conveyor line device, a feeding vibration plate, a transfer device, a bearing platform assembly, a handle assembly device and a gate closing detection device. The first conveyor line conveys the circuit breaker to its end, the transfer device installs a linkage shaft provided by the feeding vibration plate on the circuit breaker and moves the circuit breaker to the bearing platform assembly, the handle assembly device provides a handle installed on the circuit breaker with the linkage shaft installed on the bearing platform assembly, the transfer device transfers the circuit breaker with the handle and the linkage shaft installed to the gate closing detection device, and the gate closing detection device conveys the circuit breaker to the second conveyor line after detecting that the gate of the circuit breaker is closed, thereby realizing automatic assembly of the linkage shaft and the handle on the circuit breaker and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention is further described in detail below based on the accompanying drawings and embodiments.

[0026] Figure 1A top view of the circuit breaker automatic assembly machine according to a specific embodiment;

[0027] Figure 2 It is a structural schematic diagram of a removal device according to a specific embodiment;

[0028] Figure 3 It is a structural schematic diagram of the transfer device according to a specific embodiment from a first viewing angle;

[0029] Figure 4 A top view of the transfer device according to a specific embodiment;

[0030] Figure 5 It is a partial structural schematic diagram of the second viewing angle of the transfer device described in the specific embodiment;

[0031] Figure 6 It is a partial structural schematic diagram of the transfer device according to the specific embodiment from a third viewing angle;

[0032] Figure 7 It is a partial structural schematic diagram of the transfer device according to the specific embodiment from a fourth viewing angle;

[0033] Figure 8 It is a structural schematic diagram of a first viewing angle of a transfer device and a loading platform assembly located on the workbench in a specific embodiment;

[0034] Fig. 9 It is a structural schematic diagram of the third supporting platform according to the specific embodiment from a first viewing angle;

[0035] Fig.10 It is a structural schematic diagram of the handle assembly device according to a specific embodiment from a first perspective;

[0036] Fig.11 is a top view of the handle assembly device according to a specific embodiment;

[0037] Fig.12 It is a right side view of the handle assembly device according to a specific embodiment;

[0038] Fig.13 It is a structural schematic diagram of a gate closing detection device according to a specific embodiment from a first perspective;

[0039] Fig.14 It is a structural schematic diagram of the gate closing detection device described in a specific embodiment from a second viewing angle.

[0040] Figures 1 to 14 middle:

[0041] 1. Workbench;

[0042] 2. Conveyor line device; 21. First conveyor line; 22. Second conveyor line;

[0043] 3. Feeding vibration plate;

[0044] 4. Transfer device; 41. First power member; 42. First clamping member; 43. Second power member; 44. Displacement plate; 441. Moving through hole; 45. Delivery pipe; 46. First support plate; 461. Fixed through hole; 462. Guide pipe; 47. Third power member; 48. Transfer plate; 49. Vertical drive unit; 410. Clamping mechanism; 411. Appearance detection device;

[0045] 5. Carrying platform assembly; 51. First carrying platform; 52. Second carrying platform; 53. Third carrying platform; 531. Carrying surface; 532. Guide column; 54. Eighth power member;

[0046] 6. Handle assembly device; 61. Conveying mechanism; 62. Transfer mechanism; 621. Fourth power member; 622. Fifth power member; 623. Handle clamping assembly; 6231. Sixth power member; 6232. Seventh power member; 6233. Clamping member;

[0047] 7. Gate closing detection device; 71. Carrying plate; 72. Gate driving mechanism; 73. Gate resetting mechanism; 74. Gate detection mechanism;

[0048] 8. Remove the device; 81. Remove the support plate; 82. Remove the power member; 83. Remove the plate. DETAILED DESCRIPTION

[0049] 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 the embodiments. 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.

[0050] 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.

[0051] In the present invention, 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.

[0052] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0053] In order to increase the installation speed of the linkage shaft and the handle on the circuit breaker and improve the assembly quality of the product, the present embodiment provides an automatic assembly machine for a circuit breaker, which can install the linkage shaft on the circuit breaker through a transfer device 4, and install the handle on the circuit breaker equipped with the linkage shaft through a handle assembly device 6, thereby realizing automatic assembly of the linkage shaft and the handle on the circuit breaker.

[0054] like Figure 1 As shown, in this embodiment, the circuit breaker automatic assembly machine includes a workbench 1 and a conveyor line device 2, a feeding vibration plate 3, a bearing platform assembly 5, a transfer device 4, a handle assembly device 6, and a gate closing detection device 7 arranged on the workbench 1. The conveyor line device 2 is used to convey the circuit breaker. The conveyor line device 2 includes a first conveyor line 21 and a second conveyor line 22. The first conveyor line 21 is arranged parallel to the second conveyor line 22, and the end of the first conveyor line 21 is flush with the head end of the second conveyor line 22; the feeding vibration plate 3 is used to provide a linkage shaft; the bearing platform assembly 5 Located between the end of the first conveyor line 21 and the beginning of the second conveyor line 22; the transfer device 4 is used to transfer the circuit breaker at the end of the first conveyor line 21 to the carrier assembly 5, and install the linkage shaft provided by the feeding vibration disk 3 on the circuit breaker; the handle assembly device 6 is used to provide a handle, and install the handle on the circuit breaker with the linkage shaft installed on the carrier assembly 5; the transfer device 4 also transfers the circuit breaker with the linkage shaft and handle installed on the carrier assembly 5 to the gate closing detection device 7, and the gate closing detection device 7 is used to detect the gate closing of the circuit breaker. The feeding vibration disk 3 can be set with reference to the existing technology, and this embodiment will not be repeated one by one.

[0055] like Figure 2As shown, in this embodiment, a removal device 8 is provided on one side of the second conveyor line 22, and the removal device 8 includes a removal support plate 81, a removal power member 82 provided on the removal support plate 81, and a removal plate 83 provided at the output end of the removal power member 82. The removal power member 82 is used to drive the removal plate 83 to remove the unqualified circuit breaker on the second conveyor line 22. The gate closing detection device 7 conveys the circuit breaker to the second conveyor line 22, and sends the detection information to the removal device 8. When the circuit breaker is unqualified, the removal power member 82 drives the removal plate 83 to remove the circuit breaker judged as unqualified on the second conveyor line 22, so as to avoid the unqualified circuit breaker from flowing to the next station for further processing, thereby improving production efficiency. When the circuit breaker is qualified, the second conveyor line 22 conveys the circuit breaker to the next station for processing. The removal power member 82 is preferably a cylinder.

[0056] like Figures 5 to 7 As shown, in this embodiment, the transfer device 4 includes a first power member 41 and a second power member 43 arranged parallel to one side of the first power member 41. The output end direction of the first power member 41 is the same as the output end direction of the second power member 43. The output end of the first power member 41 is provided with a first clamping member 42, and the output end of the second power member 43 is provided with a displacement plate 44. The displacement plate 44 is provided with a moving through hole 441. The second power member 43 can drive the displacement plate 44 to move so that the moving through hole 441 is directly opposite to the receiving hole of the circuit breaker on the first clamping member 42. The circuit breaker is clamped by the first clamping member 42 driven by the first power member 41 at the end of the first conveyor line 21. The displacement plate 44 receives the linkage shaft through the moving through hole 441. The second power member 43 drives the displacement plate 44 to move above the first clamping member 42 so that the moving through hole 441 is aligned with the receiving hole on the circuit breaker. The linkage shaft in the moving through hole 441 falls into the receiving hole on the circuit breaker, realizing the automatic assembly of the linkage shaft on the circuit breaker.

[0057] In this embodiment, a conveying pipe 45 is provided on one side of the displacement plate 44 away from the first clamping member 42, and the second power member 43 can drive the displacement plate 44 so that the moving through hole 441 is directly opposite to the port at one end of the conveying pipe 45, and the other end of the conveying pipe 45 is connected to the feeding vibration plate 3. After the linkage shaft in the moving through hole 441 falls into the receiving hole of the circuit breaker, the second power member 43 drives the displacement plate 44 to return to its original position, so that the moving through hole 441 is aligned with the port of the conveying pipe 45, and the next linkage shaft provided by the feeding vibration plate 3 is conveyed to the moving through hole 441 through the conveying pipe 45.

[0058] In this embodiment, the transfer device 4 also includes a first support plate 46, the first power member 41 is fixedly arranged at the bottom of the first support plate 46, the second power member 43 is fixedly arranged at the top of the first support plate 46, and a fixed through hole 461 is opened on the first support plate 46. The port of the delivery pipe 45, the fixed through hole 461 and the movable through hole 441 are located in the same vertical plane and the axis of the port of the delivery pipe 45 does not coincide with the axis of the fixed through hole 461. The port of the delivery pipe 45 and the fixed through hole 461 are staggered to prevent the linkage shaft in the delivery pipe 45 from continuously passing through the fixed through hole 461 and failing to be effectively installed on the circuit breaker clamped on the first clamp 42.

[0059] Preferably, a guide tube 462 is provided in the fixing through hole 461, and the guide tube 462 faces the receiving hole of the circuit breaker on the first clamping member 42. After the linkage shaft passes through the fixing through hole 461, it is guided to the receiving hole on the circuit breaker by the guide tube 462, and the guide tube 462 can ensure that the linkage shaft falls accurately into the receiving hole on the circuit breaker.

[0060] like Figure 3 and Figure 4 As shown, in this embodiment, the transfer device 4 also includes a third power member 47 and a transfer plate 48 connected to the output end of the third power member 47 and in the conveying direction of the horizontal vertical conveyor line device 2, and three vertical drive units 49 are sequentially arranged on the transfer plate 48. The head end of the transfer plate 48 is close to the first conveyor line 21, and the tail end of the transfer plate 48 is close to the second conveyor line 22. The output end of the vertical drive unit 49 installed at the head end of the transfer plate 48 is provided with a first support plate 46, and the vertical drive unit 49 installed in the middle of the transfer plate 48 is also provided with an appearance detection device 411. The appearance detection device 411 can detect whether the linkage shaft is accurately installed on the circuit breaker, and the output ends of the vertical drive units 49 respectively installed in the middle of the transfer plate 48 and the tail end of the transfer plate 48 are provided with clamping mechanisms 410.

[0061] like Figure 8 and Fig. 9 As shown, in this embodiment, the support platform assembly 5 includes a first support platform 51, a second support platform 52 and a third support platform 53 which are sequentially arranged between the end of the first conveyor line 21 and the beginning of the second conveyor line 22. The first support platform 51 is used to support the circuit breaker assembly linkage axis, the second support platform 52 is used to support the circuit breaker detection linkage installation position, and the third support platform 53 is used to support the circuit breaker assembly handle.

[0062] In this embodiment, the support platform assembly 5 also includes an eighth power member 54, and the third support platform 53 is arranged at the output end of the eighth power member 54. The eighth power member 54 can drive the third support platform 53 to move in a direction perpendicular to the support surface 531. A guide column 532 is arranged on the support surface 531. The guide column 532 can limit the circuit breaker to ensure the installation accuracy of the handle on the circuit breaker.

[0063] The first clamping member 42 clamps the circuit breaker equipped with the linkage shaft and moves it to the second load platform 52 following the transfer plate 48. The vertical driving unit 49 located in the middle of the transfer plate 48 drives the clamping mechanism 410 on its output end to clamp the circuit breaker on the second load platform 52 and move it to the third load platform 53 following the transfer plate 48. The vertical driving unit 49 located at the end of the transfer plate 48 drives the clamping mechanism 410 on its output end to clamp the circuit breaker on the third load platform 53 and move it to the gate closing detection device 7 following the transfer plate 48. When a handle needs to be installed on multiple circuit breakers, the first circuit breaker equipped with a linkage shaft is first placed on the third load platform 53, and the remaining circuit breakers that need to be installed with a handle are all stacked on the second load platform 52. After the circuit breakers that need to be installed with a handle are finally stacked on the second load platform 52, the handle assembly device 6 moves the handle to above the circuit breaker on the third load platform 53. At the same time, the vertical drive unit 49 located in the middle of the transfer plate 48 drives the clamping mechanism 410 on its output end to clamp all the circuit breakers on the second load platform 52 and follow the transfer plate 48 to move to the third load platform 53, completing the assembly of multiple circuit breakers using the same handle.

[0064] like Figures 10 to 12As shown, in this embodiment, the handle assembly device 6 includes a conveying mechanism 61 and a transfer mechanism 62, the third bearing platform 53 has a bearing surface 531, the conveying mechanism 61 and the transfer mechanism 62 are located on the same side of the third bearing platform 53, the transfer mechanism 62 includes a fourth power member 621, a fifth power member 622 arranged at the output end of the fourth power member 621, and a handle clamping assembly 623 arranged at the output end of the fifth power member 622, the driving direction of the fourth power member 621 is parallel to the bearing surface 531 and perpendicular to the conveying direction of the conveying mechanism 61, and the driving direction of the fifth power member 622 is perpendicular to the bearing surface 531. The conveying mechanism 61 conveys the handle toward the direction close to the third bearing platform 53, and the fourth power member 621 drives the fifth power member 622 and the handle clamping assembly 623 to approach the conveying mechanism 61. The handle clamping assembly 623 clamps the handle on the conveying mechanism 61. At this time, the handle clamping assembly 623 is in a handle clamping state. The driving direction of the fifth power member 622 is perpendicular to the bearing surface 531. The fifth power member 622 drives the handle clamping assembly 623 to move above the bearing surface 531. The handle clamping assembly 623 installs the handle on the circuit breaker. At this time, the handle clamping assembly 623 is in a handle release state. The fifth power member 622 is used to drive the handle clamping assembly 623 to switch between the handle clamping state and the handle release state.

[0065] In this embodiment, the handle clamping assembly 623 includes a sixth power member 6231 and a seventh power member 6232 disposed at the output end of the sixth power member 6231. The output end of the seventh power member 6232 is provided with a clamping member 6233. The seventh power member 6232 drives the clamping member 6233 to clamp the handle. The sixth power member 6231 can drive the seventh power member 6232 to rotate. The sixth power member 6231 drives the seventh power member 6232 and the clamping member 6233 to rotate above the handle, so that the clamping member 6233 approaches and clamps the handle horizontally placed on the conveying mechanism 61 in the vertical direction. The sixth power member 6231 then drives the seventh power member 6232 and the clamping member 6233 to rotate, so that the handle on the clamping member 6233 is perpendicular to the circuit breaker horizontally placed on the bearing surface 531.

[0066] like Fig.13 and Fig.14As shown, in this embodiment, the gate closing detection device 7 includes a carrier plate 71, a gate driving mechanism 72, a gate resetting mechanism 73 and a gate detection mechanism 74. The circuit breaker is transferred to the carrier plate 71. The gate driving mechanism 72 located below the carrier plate 71 can drive the linkage shaft on the circuit breaker to rotate, so that the contact system of the circuit breaker can achieve the closing action. The gate resetting mechanism 73 located on one side of the carrier plate 71 can drive the handle to rotate, providing the circuit breaker contact system with the opening power. The gate detection mechanism 74 located above the carrier plate 71 detects whether the linkage shaft and the handle are in place. When the gate detection mechanism 74 detects that the handle and / or linkage shaft on the circuit breaker are poorly installed, the circuit breaker is removed from the second conveyor line 22 by the removal device 8 when it flows to the removal device 8, ensuring that the unqualified circuit breaker is taken away in time, thereby improving the production efficiency of the circuit breaker. In other embodiments, the gate drive mechanism 72 drives the linkage shaft on the circuit breaker to enable the contact system of the circuit breaker to perform an opening action, and the gate reset mechanism 73 drives the handle to rotate to provide closing power for the contact system of the circuit breaker.

[0067] In this embodiment, the first power member 41 , the second power member 43 , the third power member 47 , the fourth power member 621 , the fifth power member 622 , the sixth power member 6231 , the seventh power member 6232 and the eighth power member 54 are all cylinders.

[0068] In the description herein, it should be understood that the terms "upper", "lower", "left", "right", etc., and the like, are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0069] In the description of this specification, the description with reference to the terms "an embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example.

[0070] In addition, the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A circuit breaker automatic assembly machine, comprising a workbench, characterized in that: Also includes: A conveyor line device, arranged on the workbench and used for conveying the circuit breaker, the conveyor line device comprising a first conveyor line and a second conveyor line, the first conveyor line and the second conveyor line are arranged in parallel and the end of the first conveyor line is flush with the beginning of the second conveyor line; A feeding vibration plate is arranged on the workbench, and the feeding vibration plate is used to provide a linkage shaft; A carrying platform assembly is arranged between the end of the first conveying line and the beginning of the second conveying line; A transfer device, arranged on the workbench, used to transfer the circuit breaker at the end of the first conveyor line to the carrier assembly, and used to install the linkage shaft provided by the feeding vibration plate on the circuit breaker; A handle assembly device is arranged on the workbench, and is used to provide a handle and to install the handle on the circuit breaker on which the linkage shaft is installed on the bearing platform assembly; A gate closing detection device is located at the head end of the second conveyor line, the gate closing detection device is used to detect the closing of the gate of the circuit breaker, and the transfer device is also used to transfer the circuit breaker with the linkage shaft and the handle installed on the carrier assembly to the gate closing detection device; The transfer device comprises a first power member and a second power member arranged parallel to one side of the first power member, the output end direction of the first power member is the same as the output end direction of the second power member, the output end of the first power member is provided with a first clamping member, the output end of the second power member is provided with a displacement plate, the displacement plate is provided with a moving through hole, the second power member can drive the displacement plate to move so that the moving through hole is directly opposite to the receiving hole of the circuit breaker on the first clamping member; A removal device is provided at one side of the second conveyor line, the removal device comprises a removal support plate, a removal power member provided on the removal support plate, and a removal plate provided at an output end of the removal power member, the removal power member is used to drive the removal plate to remove defective products on the second conveyor line; A conveying pipe is arranged on one side of the displacement plate away from the first clamping member, and the second power member can drive the displacement plate so that the moving through hole faces a port at one end of the conveying pipe, and the other end of the conveying pipe is connected to the feeding vibration plate; The transfer device further comprises a first support plate, the first power member is fixedly arranged at the bottom of the first support plate, the second power member is fixedly arranged at the top of the first support plate, a fixed through hole is opened on the first support plate, the port of the delivery pipe, the fixed through hole and the movable through hole are located in the same vertical plane, and the axis of the port of the delivery pipe does not coincide with the axis of the fixed through hole; A guide tube is arranged in the fixing through hole, and the guide tube is directly opposite to the accommodating hole of the circuit breaker on the first clamping member.

2. The circuit breaker automatic assembly machine according to claim 1, characterized in that The transfer device also includes a third power member and a transfer plate connected to the output end of the third power member and arranged horizontally, and three vertical drive units are arranged on the transfer plate in sequence. The first support plate is arranged on the output end of one of the vertical drive units close to the end of the first conveyor line, and the output ends of the other two vertical drive units are respectively provided with clamping mechanisms.

3. The circuit breaker automatic assembly machine according to claim 1, characterized in that The bearing platform assembly includes a first bearing platform, a second bearing platform and a third bearing platform which are sequentially arranged between the end of the first conveyor line and the head end of the second conveyor line. The first bearing platform is used to carry the circuit breaker assembly linkage axis, the second bearing platform is used to carry the circuit breaker detection linkage installation position, and the third bearing platform is used to carry the circuit breaker assembly handle.

4. The circuit breaker automatic assembly machine according to claim 3, characterized in that The handle assembly device includes a conveying mechanism and a transfer mechanism. The third load-bearing platform has a load-bearing surface. The conveying mechanism and the transfer mechanism are located on the same side of the third load-bearing platform. The transfer mechanism includes a fourth power member, a fifth power member arranged at the output end of the fourth power member, and a handle clamping assembly arranged at the output end of the fifth power member. The driving direction of the fourth power member is parallel to the load-bearing surface and perpendicular to the conveying direction of the conveying mechanism, and the driving direction of the fifth power member is perpendicular to the load-bearing surface.

5. The circuit breaker automatic assembly machine according to claim 4, characterized in that: The handle clamping assembly includes a sixth power member and a seventh power member arranged at the output end of the sixth power member, the output end of the seventh power member is provided with a clamping member, the seventh power member drives the clamping member to clamp the handle, and the sixth power member can drive the seventh power member to rotate.

6. The circuit breaker automatic assembly machine according to claim 5, characterized in that: The support platform assembly also includes an eighth power member, the third support platform is arranged at the output end of the eighth power member, and the eighth power member can drive the third support platform to move in a direction perpendicular to the support surface, and a guide column is arranged on the support surface.

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