CN215601169U

CN215601169U - Integrated servo motor

Info

Publication number: CN215601169U
Application number: CN202022558115.6U
Authority: CN
Inventors: 孙俊; 朱周勇
Original assignee: Leadshine Technology Co Ltd
Current assignee: Leadshine Technology Co Ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2022-01-21
Anticipated expiration: 2030-11-06
Also published as: NL2029647A; DE202021106055U1; NL2029647B1

Abstract

The utility model provides an integrated servo motor, which comprises: the motor comprises a motor body, an encoder, a first shell, a second shell and a drive control module, wherein the encoder is fixed at the rear end of the motor body, the first shell is connected with the motor body, the second shell is arranged on the first shell and surrounds a containing cavity with the first shell, and at least part of the drive control module is arranged in the containing cavity; the driving control module comprises a first function board and a second function board which is vertical to and electrically connected with the first function board; the first function board is provided with a first interface unit, the second function board is provided with a second interface unit, and the direction of the interface of the first interface unit is consistent with the direction of the interface of the second interface unit; the first interface unit comprises a bus communication interface. Through this technical scheme, with driver and motor integration, solve among the current application between drive control module and motor, the wiring is complicated lengthy, occupation space is big, the operation is complicated and do not have bus communication control function scheduling problem.

Description

Integrated servo motor

Technical Field

The utility model relates to the field of motor control, in particular to an integrated servo motor.

Background

At present, a motor drive control module is a product widely applied to industrial control and automatic production, for example, the motor drive control module is applied to various automatic control industries such as 3C automation, single-shaft mechanical arm, logistics and the like. In the present automation device, a controller, a drive control module, and a motor body. Which is physically a single three-component device. The general controller and the drive control module are installed in a special electric control cabinet of the automation equipment, and the actuating mechanism is generally installed at the transmission shaft end of the automation equipment, and the automation equipment has the following defects: the volume of automation equipment is difficult to reduce, need longer signal line between drive control module and the motor body to be connected, receive the interference easily, wired connection between the part needs the wire rod, artificial cost consumes, interface operation is complicated, because motor body's installation space is limited, drive control module goes up port quantity more, and generally with a plurality of ports dispersion setting on a panel, the motor structure of being not convenient for arranges, also lack bus communication control function scheduling problem simultaneously.

Therefore, the technical problem that the driving control module and the motor body can be integrated together is urgently needed to be solved at present by providing the integrated motor with convenient interface operation and bus control function.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an integrated servo motor to solve the technical problem that a driving control module in the prior art is inconvenient to operate.

In order to achieve the above object, the present invention provides an integrated servo motor including: the motor comprises a motor body, an encoder arranged at the rear end of the motor body, a first shell, at least one second shell and a drive control module, wherein the first shell is connected with the motor body; the drive control module comprises a first function board and at least one second function board which is vertical to and electrically connected with the first function board; the first function board is provided with at least one first interface unit, the second function board is provided with at least one second interface unit, and the direction of the interface of the first interface unit is consistent with the direction of the interface of the second interface unit; the first interface unit comprises at least two bus communication interfaces.

Furthermore, the first interface unit comprises at least one of a dial switch interface, a rotary dial interface, a power interface, a display unit, a debugging interface and an input/output interface, and the second interface unit comprises at least one of a rotary dial interface, a dial switch interface, a power interface, a display unit, a debugging interface and an input/output interface.

Further, the first housing includes: the interface shell is provided with a mounting groove, the first function board is arranged in the mounting groove, an interface panel is arranged at a notch of the mounting groove, the interface panel is provided with an interface part, and an interface of the first interface unit and an interface of the second interface unit are both positioned in the interface part; the connecting shell is arranged on the motor body and connected with the interface shell, at least part of the second shell is connected with the connecting shell, and the second function board is arranged in an accommodating interval surrounded by at least part of the second shell and the connecting shell.

Furthermore, a first installation guide groove is formed in the interface shell, the first installation guide groove is located on the side wall of the installation groove, and the interface panel is inserted into the first installation guide groove.

Furthermore, a second installation guide groove is further formed in the interface shell, the second installation guide groove and the first installation guide groove are arranged at intervals, the second installation guide groove is located on the inner side of the first installation guide groove, and the first function board is inserted into the second installation guide groove.

Furthermore, one side of the interface panel, which is close to the first function board, is provided with a plurality of positioning pieces, and at least part of the first function board is limited in a space surrounded by the plurality of positioning pieces.

Furthermore, a capacitor is arranged on the second function board or the first function board, an arc-shaped positioning groove is formed in one side, close to the interface shell, of the connecting shell, the arc-shaped positioning groove is located at the bottom of the interface shell, and the capacitor is installed in the arc-shaped positioning groove.

Furthermore, the first interface unit comprises a dial switch interface, a rotary dial interface, a display unit, a debugging interface and an input/output interface, and the second interface unit comprises a power supply interface.

Furthermore, the first function board comprises a main board and a function interface board which is arranged in parallel with the main board and is electrically connected with the main board; the first interface unit is arranged on the main board and/or the functional interface board.

Further, a plurality of heat dissipation strips are arranged on the outer side of the second shell and arranged at intervals.

Furthermore, the interface part comprises at least two first interface through holes, and at least one interface of the first interface unit is arranged in the first interface through holes; and/or the interface part comprises at least one second interface through hole, and at least one interface of the second interface unit is arranged in the second interface through hole; and/or the interface part comprises at least one third interface through hole, one side of the interface panel, which is close to the second shell, is provided with a first mounting groove, one side of the second shell, which is close to the interface panel, is provided with a second mounting groove, the first mounting groove and the second mounting groove are oppositely arranged and enclose a third interface through hole, and at least one interface of the second interface unit and/or at least one interface of the first interface unit are arranged in the third interface through hole.

Further, the interface portion includes at least one of a first interface through hole, a second interface through hole, and a third interface through hole; the total number of the first interface through holes and/or the second interface through holes and/or the third interface through holes is the same as the total number of the interfaces of the first interface unit and the second interface unit.

Further, the power interface is exposed outside the motor body through the third interface through hole; the dial switch interface, the rotary dial interface, the display unit, the debugging interface, the bus communication interface and the input/output interface are exposed outside the motor body through at least one first interface through hole.

Furthermore, the rotary dial-up interface and the dial-up switch interface form a dial-up structure, the dial-up structure is arranged in the middle of the first interface unit, and the debugging interface, the display unit, the bus communication interface and the input/output interface are respectively arranged around the dial-up structure.

Furthermore, the first function board comprises a main board and a function interface board which is arranged in parallel with the main board and is electrically connected with the main board; the functional interface board is arranged on one side of the mainboard close to the interface panel, the height of the rotary dial-up interface, the height of the dial-up switch interface, the height of the debugging interface, the height of the display unit and the height of the bus communication interface are all smaller than the height of the input and output interface, the rotary dial-up interface, the dial-up switch interface, the debugging interface, the display unit and the bus communication interface are all arranged on the functional interface board, and the input and output interface is arranged on the mainboard.

By applying the technical scheme of the utility model, the direction of the interface of the first interface unit is consistent with that of the interface of the second interface unit, so that the interfaces of the first interface unit and the second interface unit can be concentrated in the same direction, thereby being convenient for simultaneously carrying out wiring operation on the first interface unit and the second interface unit in the same direction and further improving the convenience of operation. Therefore, the technical problems that the integrated motor interface in the prior art is inconvenient to operate and cannot realize the bus control function can be solved through the technical scheme provided by the utility model.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 illustrates a schematic structural diagram of an integrated servo motor provided according to an embodiment of the present invention;

FIG. 2 illustrates a layout diagram on a control panel on an integral servomotor provided in accordance with an embodiment of the present invention;

fig. 3 is an exploded view showing a partial structure of an integrated servo motor provided according to an embodiment of the present invention;

fig. 4 is a schematic diagram illustrating a layout structure of a first interface board, a second interface board and a power board according to an embodiment of the utility model;

fig. 5 illustrates an exploded view of a drive control module provided according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

10. a motor body; 20. a first housing; 21. an interface housing; 211. mounting grooves; 212. a first mounting channel; 213. a second mounting channel; 22. an interface panel; 221. a first mounting groove; 222. a positioning member; 23. connecting the shell; 231. a connecting through hole; 232. an arc-shaped positioning groove; 30. a second housing; 31. a second mounting groove; 32. a heat dissipating strip; 40. a drive control module; 41. a first function board; 411. a main board; 4111. avoiding the groove; 4112. positioning the bump; 412. a functional interface board; 42. a second function board; 421. positioning a groove; 43. a capacitor; 51. a bus communication interface; 52. a dial switch interface; 53. rotating the dial-up interface; 54. a power interface; 55. a display unit; 56. debugging an interface; 57. and an input/output interface.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 to 5, a first embodiment of the present invention provides an integrated servo motor, including: the motor comprises a motor body 10, an encoder arranged at the rear end of the motor body, a first shell 20, at least one second shell 30 and a drive control module 40, wherein the first shell 20 is connected with the motor body 10, the second shell 30 is arranged on the first shell 20 and surrounds the first shell 20 to form a containing cavity, and at least part of the drive control module 40 is arranged in the containing cavity. The driving control module 40 includes a first function board 41 and at least one second function board 42 perpendicular to and electrically connected to the first function board 41; wherein, the first function board 41 is provided with at least one first interface unit, the second function board 42 is provided with at least one second interface unit, and the interface orientation of the first interface unit is consistent with the interface orientation of the second interface unit; wherein the first interface unit comprises at least two bus communication interfaces 51.

It should be noted that all "vertically disposed" in the present embodiment mainly means substantially vertical, and the specific angle range of "vertically disposed" may be between 60 ° and 120 °. The term "parallel arrangement" in this embodiment mainly means substantially parallel, and a specific "parallel arrangement" may have an angle ranging from 0 ° to 30 °.

The integrated servo motor provided by the embodiment has the advantages that the orientation of the interface of the first interface unit is consistent with that of the interface of the second interface unit, the interface of the first interface unit and the interface of the second interface unit can be concentrated on the same direction, so that the first interface unit and the second interface unit can be conveniently and simultaneously wired in the same direction, and convenience in operation is improved. Therefore, the integrated servo motor provided by the embodiment can solve the technical problem that the driving control module 40 in the prior art is inconvenient to operate.

In this embodiment, the first housing 20 includes an interface housing 21 and a connection housing 23, the interface housing 21 has a mounting groove 211, the first function board 41 is disposed in the mounting groove 211, an interface panel 22 is disposed at a notch of the mounting groove 211, the interface panel 22 has an interface portion, specifically, the interface portion is a notch structure, and an interface of the first interface unit and an interface of the second interface unit are both located in the interface portion. The connecting shell 23 is disposed on the motor body 10, the connecting shell 23 is connected to the interface shell 21, at least a portion of the second shell 30 is connected to the connecting shell 23, and the second function board 42 is disposed in an accommodating section surrounded by at least a portion of the second shell 30 and the connecting shell 23, so that the second function board 42 is protected by the second shell 30. It should be noted that, the accommodating cavity includes the mounting groove 211 and the accommodating section, and the mounting groove 211 and the accommodating section may be set in a communicating manner, or the mounting groove 211 and the accommodating section may also be set in a non-communicating manner.

Specifically, the connection housing 23 has a connection through-hole 231, and a fixing structure may be provided at a periphery of the connection through-hole 231. Specifically, fixing structures may be disposed around the connecting through hole 231, and the connecting shell 23 is fixedly connected to the second function board 42, the motor body 10, and the second shell 30 through the fixing structures. Specifically, the fixing structure may be a fixing post or a fixing hole.

Specifically, the connecting housing 23 has an outer housing portion and an inner housing portion, the outer housing portion is disposed on the outer side of the inner housing portion, and the inner housing portion is higher than the outer housing portion so as to be nested with the second housing 30, so as to improve the connection stability of the connecting housing 23 and the second housing 30.

Meanwhile, the interface of the first interface unit and the interface of the second interface unit are both arranged in the interface part, so that the interface of the first interface unit and the interface of the second interface unit can be exposed outside through the gap structure, and the interface of the first interface unit and the interface of the second interface unit are both concentrated on the same interface panel 22, so that the operation of a user can be facilitated.

Specifically, the interface unit may include at least two first interface through holes, and at least one interface of the first interface unit is disposed in the first interface through hole, so that the at least one interface of the first interface unit is exposed to the outside through the first interface through hole, thereby facilitating the operation of a user. And/or the interface part may include at least one second interface through hole, and the at least one interface of the second interface unit is disposed in the second interface through hole, so that the at least one interface of the second interface unit is exposed to the outside through the second interface through hole, thereby facilitating the operation of a user. And/or the interface part may include at least one third interface through hole, a first mounting groove 221 is disposed on one side of the interface panel 22 close to the connection housing 23, a second mounting groove 31 is disposed on one side of the connection housing 23 close to the interface panel 22, the first mounting groove 221 and the second mounting groove 31 are disposed opposite to each other and enclose the third interface through hole, and at least one interface of the second interface unit is disposed in the third interface through hole, so that the at least one interface of the second interface unit is exposed outside through the third interface through hole, thereby facilitating the operation of a user.

Preferably, the interface portion in this embodiment includes a plurality of first interface through holes and a third interface through hole, the plurality of first interface through holes are disposed on the interface panel 22 at intervals, and the plurality of first interface through holes are disposed at intervals with the first mounting groove 221. By adopting the structure, the structure layout can be optimized conveniently, and the operation by a user is facilitated. Specifically, the first mounting groove 221 is provided at the upper end of the interface panel 22.

In the second embodiment (the difference between the second embodiment and the first embodiment is the structure of the interface part), the interface part includes a plurality of first interface through holes and at least one second interface through hole, the plurality of first interface through holes are disposed on the interface panel 22 at intervals, and the at least one second interface through hole is disposed at intervals from the first interface through holes. Specifically, the number of the second interface through holes is equal to the number of the second interface units, so that each interface of the second interface unit can be exposed to the outside through the corresponding second interface through hole.

In a third embodiment (the difference between the third embodiment and the first embodiment is that the interface part has a different structure), the interface part includes a first interface through hole, a second interface through hole, and a third interface through hole, and the total number of the first interface through hole, the second interface through hole, and the third interface through hole is the same as the total number of the interfaces of the first interface unit and the second interface unit. The first interface through holes and the third interface through holes are arranged at intervals and are arranged at the upper end of the interface panel 22. The plurality of second interface through holes are all located below the first interface through holes and the third interface through holes and are arranged at intervals, so that the interfaces of the second interface units are spaced through the corresponding second interface through holes, and a user can operate the corresponding interfaces of the second interface units conveniently. By adopting the structure, the interface of the first interface unit and the interface of the second interface unit are exposed outside the interface panel 22 through the first interface through hole, the second interface through hole and the third interface through hole, so that the user can operate the interface panel, and the convenience of operation is better ensured.

In the fourth embodiment (the fourth embodiment is an improvement on the first, second and third embodiments), the interface housing 21 is provided with the first installation guide groove 212, the first installation guide groove 212 is located at the side wall of the installation groove 211, and the interface panel 22 is inserted into the first installation guide groove 212. With such a structure, the interface panel 22 can be easily mounted, and convenience of operation and stability of the interface panel 22 can be improved.

Specifically, the interface housing 21 in this embodiment is further provided with a second installation guide groove 213, the second installation guide groove 213 is spaced from the first installation guide groove 212, the second installation guide groove 213 is located inside the first installation guide groove 212, and the second function board 42 is inserted into the second installation guide groove 213. With such a structural arrangement, it is possible to facilitate the installation of the second function board 42 to further improve the convenience of operation and the stability of the arrangement of the second function board 42.

In this embodiment, a plurality of positioning elements 222 are disposed on one side of the interface panel 22 close to the first functional board 41, and at least a portion of the first functional board 41 is limited in a space surrounded by the positioning elements 222. Specifically, the positioning element 222 may be a positioning protrusion or a limiting groove.

In the fifth embodiment (the difference between the fifth embodiment and the fourth embodiment lies in the specific structure of the positioning element), when the positioning element 222 is a positioning protrusion, the first functional board 41 is limited in the space surrounded by the plurality of positioning protrusions, so that the stability of the structural arrangement can be improved, and the situation that the second functional board 42 is shifted in the use process is avoided. Specifically, the interface portion in this embodiment includes a plurality of notches, each notch corresponds to a different interface, and the first function board 41 is positioned by providing a plurality of positioning protrusions, so that the stability of the first function board 41 can be improved, and each interface terminal can be stably disposed in the corresponding notch without play.

In the sixth embodiment (the difference between the sixth embodiment and the fifth embodiment lies in the difference of the specific structure of the positioning member), the positioning member 222 is a limiting groove, the first function board 41 is provided with a positioning protrusion adapted to the limiting groove, and the positioning protrusion is inserted into the limiting groove to limit the first function board 41 in the space enclosed by the plurality of positioning grooves and the positioning protrusion, so that the stability of the first function board 41 can be improved, and the first function board 41 is better prevented from shaking during use.

In the seventh embodiment (the seventh embodiment is an improvement on the fourth embodiment, the fifth embodiment and the sixth embodiment), in the present embodiment, the capacitor 43 may be disposed on the first functional board 41 or the second functional board 42, preferably, the capacitor 43 is disposed on the second functional board 42, the side of the connection housing 23 close to the interface housing 21 is provided with an arc-shaped positioning groove 232, the arc-shaped positioning groove 232 is located at the bottom of the interface housing 21, and the capacitor 43 is mounted in the arc-shaped positioning groove, so as to improve the stability of disposing the capacitor 43.

In order to facilitate heat dissipation of the second function board 42, a plurality of heat dissipation strips 32 are disposed on the outer side of the second casing 30 in the embodiment, and the plurality of heat dissipation strips 32 are disposed at intervals to accelerate the heat dissipation speed.

In the eighth embodiment (the eighth embodiment is a modification of the seventh embodiment), the first interface unit may include at least one of a dial switch interface 52, a rotary dial interface 53, a power supply interface 54, a display unit 55, a debug interface 56, and an input-output interface 57. The second interface unit may include at least one of a rotary dial interface 53, a dial switch interface 52, a power interface 54, a display unit 55, a debug interface 56, and an input-output interface 57. By adopting the structure, different types of interfaces can be conveniently arranged according to actual conditions.

In embodiment nine (the difference between embodiment nine and embodiment eight is that the interface of the first interface unit and the interface of the second interface unit are different), the first interface unit may include a dial switch interface 52, a rotary dial interface 53, a display unit 55, a debug interface 56, and an input-output interface 57, and the second interface unit includes a power supply interface 54. With such a configuration, the interface ends of the power interface 54, the dial switch interface 52, the rotary dial interface 53, the display unit 55, the debugging interface 56, and the input/output interface 57 can be oriented in the same direction, thereby facilitating the operation of the user.

Specifically, the power interface 54 in this embodiment is exposed outside the interface panel 22 through the second interface through hole or the third interface through hole. With such a configuration, the user can operate the power interface 54 through the second interface through hole or the third interface through hole.

Preferably, the rotary dial-up interface 53 and the dial-up switch interface 52 in this embodiment form a dial-up structure, the dial-up structure is disposed in the middle of the first interface unit, and the debugging interface 56, the display unit 55, the bus communication interface 51 and the input/output interface 57 are arranged around the dial-up structure. Specifically, in this embodiment, it is preferable to perform a centralized layout of the debug interface 56, the display unit 55, the bus communication interface 51, and the input/output interface 57, so as to improve the compactness of the upper interface of the interface panel, and optimize the layout of the structure on the basis of ensuring the compactness as much as possible. Specifically, the debugging interface 56, the display unit 55, the bus communication interface 51, and the input/output interface 57 may be arranged in a field-shaped structure, a meter-shaped structure, or the like, so as to further optimize the structural arrangement. By adopting the structure, the compactness of the structural layout can be conveniently improved, the structural layout is optimized, and the operation by a user is convenient. In order to improve the connection stability, various terminal structures in the embodiment are provided with locking structures, so that the anti-seismic performance of the product environment can be improved.

Specifically, the first interface unit and the second interface unit in this embodiment are distributed in a four-row structure, and have a first row structure, a second row structure, a third row structure and a fourth row structure in the direction from top to bottom in sequence, where the first row structure is a power interface 54, the second row structure includes a display unit 55, a rotary dial-up interface 53 and a bus communication interface 51, the third row structure includes a debugging interface 56, a dial-up switch interface 52 and another bus communication interface 51, and the fourth row structure includes an input/output interface 57.

Specifically, the first function board 41 may be an integral board structure; alternatively, the first function plate 41 may be a separate plate structure. The first function board 41 in this embodiment includes a main board 411 and a function interface board 412 disposed in parallel with and electrically connected to the main board 411. Wherein, the main board 411 and/or the function interface board 412 are provided with a second interface unit. With such a configuration, the second interface unit can be selectively set on the main board 411 and/or the function interface board 412 according to actual situations, so as to facilitate the operation of the user.

In the tenth embodiment (the tenth embodiment is an improvement on the eighth embodiment and the ninth embodiment), the function interface board 412 in the present embodiment is disposed on one side of the main board 411 close to the interface panel 22, the height of the rotary dial-up interface 53, the height of the dial-up switch interface 52, the height of the debug interface 56, the height of the display unit 55, and the height of the bus communication interface 51 are all smaller than the height of the input/output interface 57, the rotary dial-up interface 53, the dial-up switch interface 52, the debug interface 56, the display unit 55, and the bus communication interface 51 are all disposed on the function interface board 412, and the input/output interface 57 is disposed on the main board 411. By adopting the structure, the installation height of the rotary dial-up interface 53 in the interface part, the installation height of the dial-up switch interface 52 in the interface part, the installation height of the debugging interface 56 in the interface part, the installation height of the display unit 55 in the interface part, the installation height of the bus communication interface 51 in the interface part and the installation height of the input/output interface 57 in the interface part are approximately the same, the situation that the input/output interface 57 protrudes out of the interface part more due to the overhigh height of the input/output interface 57 is avoided, the integral style is more attractive, and the integral appearance layout is optimized. In addition, adopt such structure setting, can reduce the influence of a plurality of interface terminals to mainboard 411, reduce the quantity of the interface terminal on mainboard 411 to make things convenient for the overall arrangement of other components and parts on mainboard 411.

Be provided with at the one end of mainboard 411 that is close to second function board 42 and dodge recess 4111 and location lug 4112, location lug 4112 is two, two location lugs 4112 are located the both sides of dodging recess 4111 respectively, the one end that is close to mainboard 411 at first function board 41 is provided with constant head tank 421, constant head tank 421 and location lug 4112 looks adaptation, location lug 4112 inserts and establishes in constant head tank 421, so as to fix a position the relative position between mainboard 411 and the first function board 41, thereby the holistic stability that sets up of structure has been improved. Specifically, the avoiding groove 4111 is used for avoiding the power interface 54, so that the interface end of the power interface 54 faces the same direction as the interface end of the interface on the motherboard 411, the structural layout is optimized, and the compactness of the structural arrangement is improved.

Specifically, the input/output interface 57 in this embodiment is disposed at an end of the main board 411 away from the second function board 42, and the debug interface 56 and the bus communication interface 51 are disposed between the input/output interface 57 and the power interface 54. Preferably, the power interface 54 is located at the upper end of the interface panel 22, and the input/output interface 57 is located at the lower end of the interface panel 22, so that the user can frequently plug and unplug the input/output interface 57 for wiring operation. In this embodiment, the bus communication interface 51 is located on one side of the interface panel 22, the debug interface 56 is located on the other side of the interface panel 22, and the dial structure is located between the debug interface 56 and the bus communication interface 51.

In this embodiment, the display unit 55 may include one or more of an LED lamp, a nixie tube, and a display screen for displaying information. In the present embodiment, the display unit 55 includes two display indicator lamps, one indicator lamp for displaying power supply information of the driver and the other indicator lamp for displaying alarm information. Specifically, the power interface 54 in this embodiment has pins DC +, DC-, RB +, and RB-. The pin DC + and the pin DC-have the functions of being connected with a direct current power supply for supplying power, and the pin RB + and the pin RB-have the functions of being connected with a brake resistor for executing a regenerative braking function.

The input/output interface 57 is used for receiving an input level signal or outputting a level signal, and both ends of the terminal are provided with screw locking structures to prevent loosening. The input/output interface 57 adopts a double row of pressure spring terminals, and the input/output interface 57 is disposed at the lowest part of the interface panel 22, so that the user can conveniently perform the wiring operation by frequent plugging and unplugging.

In an eleventh embodiment (the difference Z between the eleventh embodiment and the tenth embodiment is that the layout of the interface of the second interface unit is different), the dial structure in the present embodiment includes a rotary dial interface 53 and a dial switch interface 52, and the rotary dial interface 53 and the dial switch interface 52 are arranged at intervals along a first preset direction. Wherein the rotary dial-up interface 53 has 16-bit rotary bits of 0-F to be used for adjusting the device address in the industrial fieldbus by 0-16. The dial switch interface 52 is a 4-bit dial switch interface 52, wherein the number 1 and the number 2 dial together adjust the communication baud rate in the industrial field bus, the number 3 dial is responsible for turning on and off the terminal resistor of the bus networking, the number 4 dial is the high order of the bus equipment address number, and the number 4 dial and the rotary dial interface 53 are combined together to determine the equipment address number. Specifically, the interface panel 22 in this embodiment has a rectangular structure, and the first preset direction may be a length direction of the rectangular structure.

In this embodiment, the power interface 54 and the input/output interface 57 are disposed opposite to each other, and the bus communication interface 51 and the debug structure are disposed opposite to each other. By adopting the structure layout, the aesthetic property and the compactness of the structure layout can be further ensured, so that the plurality of interfaces can be better concentrated.

In the present embodiment, the interface panel 22 has a rectangular structure, the interface panel 22 has a first side, a second side, a third side and a fourth side which are connected in sequence, the power interface 54 is disposed at the first side, the bus communication interface 51 is disposed at the second side, the input/output interface 57 is disposed at the third side, and the debug interface 56 is disposed at the fourth side. Specifically, in this embodiment, the extending direction along the second side edge is the length direction of the rectangular structure, and the extending direction of the first side edge is the width direction of the rectangular structure. It should be noted that the power interface 54 disposed at the first side may mean that the power interface 54 is disposed at a position close to the first side, the bus communication interface 51 disposed at the second side may mean that the bus communication interface 51 is disposed at a position close to the second side, the input/output interface 57 disposed at the third side may mean that the input/output interface 57 is disposed at a position close to the third side, and the debug interface 56 disposed at the fourth side may mean that the debug interface 56 is disposed at a position close to the fourth side. With such an arrangement, it is possible to facilitate the layout of the plurality of interfaces to be adapted to the shape of the interface panel 22 so as to optimize the structural layout.

The debugging interface 56 (also called as a communication interface terminal) in the embodiment is used for connecting PC debugging software related to the product, and mainly adopts an RS232 interface for communication debugging, and the debugging interface terminal is provided with a buckle to prevent loosening and is matched with a special debugging line for debugging communication.

Specifically, the number of the bus communication interfaces 51 in this embodiment is two, and specifically includes a first socket and a second socket, and the first socket and the second socket are arranged at an interval along a second preset direction. Specifically, the first socket and the second socket are of a one-in one-out structure, and are subjected to communication networking through industrial bus communication protocol networking control, such as one or more of an RS485 communication protocol, a CANopen bus communication protocol, an EtherCAT communication protocol, and the like.

Specifically, the bus communication interface 51 uses RJ45 interface terminals, and preferably, the bus communication interface 51 has a snap structure for preventing loosening. The bus communication interface 51 adopts a single-row cold-pressed terminal, so that on one hand, the terminal volume can be reduced, and the whole product is more compact; on the other hand, the cold-pressed terminal is provided with a buckle, and is more excellent than an RJ45 terminal in shock resistance. Specifically, the second predetermined direction is also the length direction of the control plate.

Specifically, the bus communication interface 51 includes a first bus communication interface and a second bus communication interface (for example, RS485 communication interface and/or CANopen bus communication); preferably, the bus communication interface 51 or the debugging interface 56 is a wire-to-board connector, the connector has an interface body with a cavity, and a card hole penetrating through the top surface and grooves at two sides of the card hole are formed on the top surface of the cavity; the end face of the rear end of the cavity is provided with a conductive contact pin group extending towards the opening direction of the cavity; when the bus communication plug is inserted into the cavity of the interface body, the corresponding buckle at the upper end of the bus communication plug penetrates through the clamping hole to form clamping, and the protruding pieces on the bus communication plug, which are positioned on two sides of the buckle, are inserted into the grooves on two sides of the clamping hole to form interference fit with the grooves.

Specifically, the clamping hole of the interface body is arranged on the top surface of the cavity of the interface body, and when the bus communication plug is inserted into the cavity of the interface body, the corresponding buckle at the upper end of the bus communication plug passes through the clamping hole to form clamping; the groove of the interface body is arranged in the grooves at two sides of the clamping hole. When the bus communication plug is inserted into the cavity of the interface body, the protruding parts on the bus communication plug, which are positioned on two sides of the buckle, are inserted into the grooves on two sides of the clamping hole. It should be understood that the card hole and the groove are disposed on the top surface of the cavity of the interface body, and the present invention is not limited to this disposition, and may be disposed on the bottom surface of the cavity of the interface body or other positions of the cavity, for example. It should be noted that the relative positions of the card hole and the groove may also be adjusted, for example, the card hole is disposed on the left side of the top surface of the cavity of the interface body, and the groove is disposed in the middle and/or right side of the top surface of the cavity of the interface body; or the clamping hole is arranged in the middle of the top surface of the cavity of the interface body, and the grooves are arranged on the left side and the right side of the bottom surface of the cavity of the interface body; or the clamping hole is arranged in the middle of the top surface of the cavity of the interface body, the groove is arranged on the left side surface and the right side surface of the cavity of the interface body, and the like.

It should be clear that the first bus communication interface and the second bus communication interface comprise a set of electrically conductive contact pins arranged on the end face at the rear end of the cavity, which set of electrically conductive contact pins extends in the direction of the opening of the cavity and comprises at least two electrically conductive contact pins, each electrically conductive contact pin being adapted to a conductive interface of the bus communication plug for signal transmission. In this embodiment, the conductive contact pin group includes two rows of 5 conductive contact pins each. It should be noted that, in practical applications, the specific number of the conductive contact pin groups can be flexibly adjusted, for example, a row of conductive contact pins is provided, 10 conductive contact pins are provided in each row, and the like.

In this embodiment, the first bus communication interface and the second bus communication interface can be mutually clamped with the bus communication plug, so that the bus communication interface in the motor driver in the prior art is effectively prevented from being difficult to resist vibration and easily enabling the bus communication plug to be loosened and fall off, and the use satisfaction of a user is greatly improved.

In this embodiment, the debugging interface can with the mutual block of debugging interface plug, effectually prevented among the prior art debugging interface among the motor drive difficult shock vibration, easily make the debugging plug take place not hard up emergence of the obscission, improved the stability and the convenience of debugging greatly.

In the present embodiment, the indicator light assembly is spaced apart from the debugging interface 56 along the third preset direction, and the operation state of the product can be conveniently displayed through the indicator light assembly. Specifically, the third preset direction in this embodiment is also the length direction of the interface panel 22, and the adoption of such an arrangement mode can further improve the compactness of the structural arrangement and optimize the structural layout.

Preferably, the display unit 55 may include one or more of an LED lamp, a nixie tube, and a display screen for displaying information. In the present embodiment, the display unit 55 includes two display indicator lamps, one indicator lamp for displaying power supply information of the driver and the other indicator lamp for displaying alarm information.

Specifically, the indicator light assembly in this embodiment includes a plurality of indicator lights, and the plurality of indicator lights are arranged at intervals along the fourth preset direction. A plurality of pilot lamps are LED lamp structure, and a plurality of pilot lamps include green light and red light, and green light lights and shows that the structure is normal, and the red light lights and shows that the structure is unusual, and the frequency difference that the red light was lighted represents different unusual reasons.

In the present embodiment, the power interface 54 is directly soldered to the second performance board 42, and the main power is directly supplied to the driving circuit through the power interface 54 without going to the interface board and then transmitted to the second performance board 42 through the pin header. By adopting the structure, the circuit risk caused by the transmission of large current between the plates can be avoided. The power interface 54 adopts a pressure spring terminal, which is convenient for the customer to wire.

From the above description, it can be seen that the following technical effects are achieved in all of the first to eleventh embodiments of the present invention: the structure layout is optimized, the compactness of the structure layout is improved, the operation convenience is improved, and the bus control function is realized.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated servo motor, comprising:

the motor comprises a motor body (10), an encoder, a first shell (20), at least one second shell (30) and a drive control module (40), wherein the encoder is fixed at the rear end of the motor body (10), the first shell (20) is connected with the motor body (10), the second shell (30) is installed on the first shell (20) and surrounds an accommodating cavity with the first shell (20), and at least part of the drive control module (40) is arranged in the accommodating cavity;

the drive control module (40) comprises a first function board (41) and at least one second function board (42) which is perpendicular to the first function board (41) and is electrically connected with the first function board; wherein, the first function board (41) is provided with at least one first interface unit, the second function board (42) is provided with at least one second interface unit, and the interface orientation of the first interface unit is consistent with the interface orientation of the second interface unit;

wherein the first interface unit comprises at least two bus communication interfaces (51).

2. The integrated servo motor according to claim 1, wherein the first interface unit comprises at least one of a dial switch interface (52), a rotary dial interface (53), a power supply interface (54), a display unit (55), a debugging interface (56) and an input/output interface (57), and the second interface unit comprises at least one of a rotary dial interface (53), a dial switch interface (52), a power supply interface (54), a display unit (55), a debugging interface (56) and an input/output interface (57).

3. The integrated servo motor according to claim 2, wherein the first housing (20) comprises:

the interface shell (21), the interface shell (21) has a mounting groove (211), the first function board (41) is disposed in the mounting groove (211), an interface panel (22) is disposed at a notch of the mounting groove (211), the interface panel (22) has an interface portion, and an interface of the first interface unit and an interface of the second interface unit are both located in the interface portion;

the connecting shell (23) is arranged on the motor body (10), the connecting shell (23) is connected with the interface shell (21), at least part of the second shell (30) is connected with the connecting shell (23), and the second function board (42) is arranged in an accommodating interval surrounded by at least part of the second shell (30) and the connecting shell (23).

4. The integrated servo motor according to claim 3, wherein the interface housing (21) is provided with a first installation guide groove (212), the first installation guide groove (212) is located at a side wall of the installation groove (211), and the interface panel (22) is inserted into the first installation guide groove (212).

5. The integrated servo motor according to claim 4, wherein a second installation guide groove (213) is further formed on the interface housing (21), the second installation guide groove (213) is spaced apart from the first installation guide groove (212), the second installation guide groove (213) is located inside the first installation guide groove (212), and the first function board (41) is inserted into the second installation guide groove (213).

6. The integrated servo motor according to claim 3, wherein a plurality of positioning members (222) are disposed on one side of the interface panel (22) close to the first function board (41), and at least a portion of the first function board (41) is limited in a space surrounded by the plurality of positioning members (222).

7. The electric machine according to claim 3, characterized in that a capacitor (43) is arranged on the second function board (42) or the first function board, an arc-shaped positioning groove (232) is arranged on one side of the connection housing (23) close to the interface housing (21), the arc-shaped positioning groove (232) is arranged at the bottom of the interface housing (21), and the capacitor (43) is arranged in the arc-shaped positioning groove (232).

8. The integrated servo motor according to claim 3, wherein the first interface unit comprises a dial switch interface (52), a rotary dial interface (53), a display unit (55), a debugging interface (56), and an input-output interface (57), and the second interface unit comprises a power supply interface (54).

9. The electric machine according to claim 3, characterized in that a plurality of heat dissipation bars (32) are provided outside the second housing (30), the plurality of heat dissipation bars (32) being provided at intervals.

10. The integrated servo motor according to claim 3, wherein the first function board (41) comprises a main board (411) and a function interface board (412) disposed in parallel with and electrically connected to the main board (411);

wherein the first interface unit is arranged on the main board (411) and/or the function interface board (412).

11. The integrated servo motor according to any one of claims 3 to 9, wherein the interface portion comprises at least two first interface through holes, at least one interface of the first interface unit being disposed in the first interface through hole; and/or the presence of a gas in the gas,

the interface part comprises at least one second interface through hole, and at least one interface of the second interface unit is arranged in the second interface through hole; and/or the presence of a gas in the gas,

the interface part comprises at least one third interface through hole, a first mounting groove (221) is formed in one side, close to the second shell (30), of the interface panel (22), a second mounting groove (31) is formed in one side, close to the interface panel (22), of the second shell (30), the first mounting groove (221) and the second mounting groove (31) are arranged oppositely and enclose the third interface through hole, and at least one interface of the second interface unit and/or at least one interface of the first interface unit are/is arranged in the third interface through hole.

12. The integrated servo motor of claim 11, wherein the interface portion comprises at least one of the first interface through hole, the second interface through hole, and the third interface through hole;

the total number of the first interface through holes and/or the second interface through holes and/or the third interface through holes is the same as the total number of the interfaces of the first interface unit and the second interface unit.

13. The integrated servo motor of claim 11, wherein the power interface (54) is exposed outside the motor body through the third interface through hole; the dial switch interface (52), the rotary dial interface (53), the display unit (55), the debugging interface (56), the bus communication interface (51) and the input/output interface (57) are exposed outside the motor body through at least one first interface through hole.

14. The integrated servo motor according to claim 13, wherein the rotary dial-up interface (53) and the dial-up switch interface (52) constitute a dial-up structure, the dial-up structure is disposed in the middle of the first interface unit, and the debugging interface (56), the display unit (55), the bus communication interface (51) and the input-output interface (57) are respectively arranged around the dial-up structure.

15. The integrated servo motor according to claim 14, wherein the first function board (41) comprises a main board (411) and a function interface board (412) disposed in parallel with and electrically connected to the main board (411); the function interface board (412) is arranged on one side of the main board (411) close to the interface panel (22), the height of the rotary dial-up interface (53), the height of the dial-up switch interface (52), the height of the debugging interface (56), the height of the display unit (55) and the height of the bus communication interface (51) are all smaller than the height of the input and output interface (57), the rotary dial-up interface (53), the dial-up switch interface (52), the debugging interface (56), the display unit (55) and the bus communication interface (51) are all arranged on the function interface board (412), and the input and output interface (57) is arranged on the main board (411).