Driving and control all-in-one machine

Abstract

The utility model relates to the field of drive and control all-in-one machines, in particular to a drive and control all-in-one machine which comprises a heat dissipation piece, a plurality of power boards are arranged on one side of the heat dissipation piece, a first locking piece is arranged on one side of each power board, and the power boards are fixed to the heat dissipation piece through the first locking pieces; one side of each power board is provided with an output terminal, the power boards are electrically connected with the output terminals, one side of each power board is provided with a control board, and the power boards are electrically connected with the control board. The control function diversity of the driving and control all-in-one machine is improved.

Description

Technical Field

[0001] The present application relates to the field of integrated drive and control machines, and in particular to an integrated drive and control machine. Background Art

[0002] The all-in-one drive and control machine is an industrial automation control system that integrates a motion controller and a servo drive. It achieves a close combination of drive and control through internal high-speed data communication, and integrates hardware, software, vision, force sensing and other technologies to turn the machine into a plug-and-play integrated automation device that meets the needs of flexible automation production lines.

[0003] In the prior art, the integrated drive and control machine includes an integrated drive and control system module. The integrated drive and control system module mostly adopts a single board and a single axis. The control unit and the drive unit are integrated on a single circuit board, and this circuit board only contains one output terminal for controlling one motion axis. This design is usually used for simple automation applications, which only needs to control one degree of freedom of motion or the motion of one actuator. It is not conducive to use in complex operations of multi-axis coordinated control and has usage limitations. Utility Model Content

[0004] In order to improve the diversity of control functions of the all-in-one drive and control machine, the present application provides an all-in-one drive and control machine.

[0005] The integrated drive and control machine provided in this application adopts the following technical solution:

[0006] The drive-control integrated machine comprises a heat sink, a plurality of power boards are arranged on one side of the heat sink, a first locking member is arranged on one side of the power board, and the power board is fixed to the heat sink through the first locking member; an output terminal is arranged on one side of each power board, and the power board is electrically connected to the output terminal; a control board is arranged on one side of the power board, and the power board is electrically connected to the control board.

[0007] By adopting the above technical solution, multiple output terminals are set on the power board, and multiple motion axes can be controlled. The number of power boards is multiple, and the output terminals are distributed on multiple power boards, which provides sufficient power for the output terminals and reduces the possibility of unstable output due to insufficient power at the output terminals. The integrated drive and control machine can be stably used in complex operations of multi-axis coordinated control, thereby improving the diversity of control functions of the integrated drive and control machine.

[0008] Optionally, the number of output terminals provided on each power board is two, and they are respectively located at two ends of the length direction of the power board.

[0009] By adopting the above technical solution, two output terminals are set on each power board. Under the operation of the integrated drive and control system module, the transmission path of the control signal is short, thereby improving the response speed and synchronization accuracy of the system.

[0010] Optionally, a support frame is provided on one side of the power board. The support frame and the power board are fixed to the heat sink by a first locking member, and the support frame is detachably mounted with the control board.

[0011] By adopting the above technical solution, when the control board and the power board are operating, heat is easily generated. When the control board and the power board are in a high-heat environment for a long time, it is easy to damage the control board and the power board. The support frame fixes the control board away from the power board, lengthens the distance between the control board and the power board, allows air to circulate between the control board and the power board, reduces the heat between the control board and the power board, reduces the possibility of damage to the control board and the power board, and improves the reliability and stability of the drive and control integrated machine.

[0012] Optionally, a second locking member is provided on one side of the support frame. The control board is fixed to the support frame by the second locking member.

[0013] By adopting the above technical solution, the control board is fixed to the support frame under the action of the second locking member, improving the installation stability of the control board, reducing the possibility of poor contact between the control board and the power board caused by the loosening of the control board, thereby improving the running smoothness of the power board, and thus improving the stability of the output performance of the output terminal, facilitating the stable operation of the drive and control integrated machine in complex operations of multi-axis coordinated control.

[0014] Optionally, the support frame includes a support member and a plurality of connecting members. The support member is in a U-shaped with an opening facing the heat sink. The outer wall of the support member is fixed to the connecting members. The connecting members are located at the gaps between adjacent power boards. The number of the first locking members is at least two, and the connecting members and the adjacent power boards are fixed to the heat sink by the first locking members.

[0015] By adopting the above technical solution, the connecting plate connects two adjacent power boards under the action of the first locking member, further enhancing the installation stability of the power board.

[0016] Optionally, the heat sink is connected with a housing, and the housing covers the power board and the control board.

[0017] By adopting the above technical solution, the possibility of damage to the power and control boards caused by the external environment is reduced, and the service life of the drive and control integrated machine is improved.

[0018] Optionally, the housing is provided with heat dissipation grooves.

[0019] By adopting the above technical solution, the housing covers the power board and the control board, the air circulation inside the housing is blocked, and heat dissipation grooves are provided on the housing to allow the air inside and outside the housing to circulate, reducing the possibility of heat damage to the control board and the power board.

[0020] Optionally, an exhaust hole is opened on one side of the shell, and an exhaust fan is installed in the shell, and the exhaust direction of the exhaust fan is toward the exhaust hole.

[0021] By adopting the above technical solution, the exhaust fan is started, and the exhaust fan directly discharges the heat generated by the control board and the power board into the external environment of the shell, thereby lowering the temperature inside the shell and reducing the possibility of damage to the control board and the power board.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. Multiple output terminals are set on the power board to control multiple motion axes. There are multiple power boards, and the output terminals are distributed on multiple power boards, which can provide sufficient power for the output terminals and reduce the possibility of unstable output caused by insufficient power of the output terminals. The integrated drive and control machine can be used stably in the complex operation of multi-axis coordinated control, and the control function diversity of the integrated drive and control machine can be improved;

[0024] 2. Two output terminals are set on each power board. Under the operation of the integrated drive and control system, the transmission path of the control signal is short, which improves the response speed and synchronization accuracy of the system;

[0025] 3. The control board and the power board are prone to generate heat during operation. When the control board and the power board are in a high-heat environment for a long time, the control board and the power board are prone to damage. The support frame fixes the control board away from the power board, lengthens the distance between the control board and the power board, allows air to circulate between the control board and the power board, reduces the heat between the control board and the power board, reduces the possibility of damage to the control board and the power board, and improves the reliability and stability of the integrated drive and control machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the internal structure of the shell in the embodiment of the present application.

[0027] Figure 2 It is a schematic diagram of the overall structure in the embodiment of the present application.

[0028] Figure 3 It is a schematic diagram of the location of the heat dissipation slots in an embodiment of the present application.

[0029] Description of reference numerals:

[0030] 1. Shell; 11. Heat sink; 12. Exhaust hole; 2. Heat sink; 3. Power board; 31. First locking piece; 4. Output terminal; 5. Control board; 6. Support frame; 61. Second locking piece; 62. Support piece; 63. Connector; 7. Exhaust fan. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-3This application is described in further detail.

[0032] The embodiments of the present application disclose an all-in-one drive and control machine.

[0033] Reference Figure 1 and Figure 2 The drive-control integrated machine includes a shell 1, a notch is provided on one side of the shell 1, a heat sink 2 is connected to the side of the shell 1 close to the notch, the heat sink 2 is in the shape of a square plate, a plurality of power boards 3 are arranged on the side of the heat sink 2 close to the shell 1, a first locking member 31 is arranged on the side of the power board 3 away from the heat sink 2, and the power board 3 is fixed to the side of the heat sink 2 away from the shell 1 through the first locking member 31; an output terminal 4 is arranged on the side of each power board 3 away from the heat sink 2, and the power board 3 is electrically connected to the output terminal 4; a control board 5 is arranged on the side of the power board 3 close to the output terminal 4, and the power board 3 is electrically connected to the control board 5, and the shell 1 covers the power board 3 and the control board 5.

[0034] When the integrated drive and control machine is running, there are multiple output terminals 4, which can be selected according to needs to improve the applicability and flexibility of the integrated drive and control machine. There are multiple power boards 3 to provide stable output power for the output terminal 4. The control board 5 and the power board are prone to generate heat during operation. The heat sink 2 conducts and dissipates the heat in the shell 1, reducing the possibility of the integrated drive and control machine being scrapped due to damage to the control board 5 and the power board 3, allowing the integrated drive and control machine to be stably used in complex operations of multi-axis coordinated control, thereby improving the diversity of control functions of the integrated drive and control machine.

[0035] The length direction of the heat sink is perpendicular to the length direction of the power board 3. There are two output terminals 4 on each power board 3, which are respectively located at both ends of the length direction of the power board 3, so as to facilitate the connection between the external machine and the output terminal 4. At the same time, under the operation of the integrated drive and control system module, the transmission path of the control signal is short, thereby improving the response speed and synchronization accuracy of the system.

[0036] The first locking member 31 is composed of a head and a tail, the head of the first locking member 31 is fixed to the tail of the first locking member 31, a support frame 6 is provided on the side of the power board 3 close to the shell 1, the head of the first locking member 31 is against the support frame 6, the tail of the first locking member 31 is inserted into the support frame 6, the power board 3 and the heat sink 2 in sequence, the tail of the first locking member 31 is threadedly connected to the heat sink 2, and the control board 5 is detachably installed on the side of the support frame 6 away from the power board 3.

[0037] When the control board 5 and the power board 3 are in operation, the heat between the control board 5 and the power board 3 is much greater than the surrounding heat. The support frame 6 supports the control board 5 to a certain height, lengthens the distance between the control board 5 and the power board 3, allows air to flow between the control board 5 and the power board 3, reduces the heat between the control board 5 and the power board 3, and further reduces the possibility of damage to the control board 5 and the power board 3, thereby improving the reliability and stability of the drive and control integrated machine.

[0038] A second locking member 61 is provided on the side of the support frame 6 away from the power board 3. The second locking member 61 consists of a head and a tail. The head of the second locking member 61 is fixed to the tail of the second locking member 61. The head of the first locking member 31 abuts against the control board 5. The tail of the second locking member 61 sequentially penetrates through the control board 5 and the support frame 6. The tail of the second locking member 61 is threadedly connected to the support frame 6, reducing the possibility that the control board 5 loosens and causes poor contact between the control board 5 and the power board 3, and further improving the smooth operation of the power board 3, facilitating the stable operation of the drive and control integrated machine in complex operations of multi-axis coordinated control.

[0039] The support frame 6 includes a support member 62 and a plurality of connecting members 63. The support member 62 is in a U-shaped with an opening facing the heat dissipation member 2. The outer walls of the opposite sides of the support member 62 are fixed to the connecting members 63. The connecting members 63 are located at the gaps between adjacent power boards 3. The number of the first locking members 31 provided on each connecting member 63 is at least two, and the first locking members 31 are respectively distributed on adjacent power boards 3. The tails of the first locking members 31 sequentially penetrate through the connecting members 63, the power boards 3 and the heat dissipation member 2. The heads of the first locking members 31 abut against the side of the connecting members 63 away from the power boards 3. The tails of the first locking members 31 are threadedly connected to the heat dissipation member 2.

[0040] When installing the power board 3, the connecting plate is placed between adjacent power boards 3. The first locking members 31 connect two adjacent power boards 3, reducing the possibility that the power boards 3 loosen and have poor contact, resulting in poor output efficiency of the output terminals 4, and further enhancing the stability of the power boards 3.

[0041] Refer to Figure 3 , to reduce the possibility of heat damage to the control board 5 and the power board 3, the length direction of the housing 1 is the same as the length direction of the heat dissipation member 2. A heat dissipation groove 11 is provided at one end of the housing 1 in the length direction, allowing air inside and outside the housing 1 to flow.

[0042] An exhaust hole 12 is provided at one end of the shell 1 away from the heat dissipation slot 11, so that the exhaust hole 12 and the heat dissipation slot 11 are respectively located at both ends of the length direction of the shell 1, so as to facilitate air circulation in the shell 1. An exhaust fan 7 is installed at one end of the shell 1 close to the exhaust hole 12. The exhaust fan 7 is fixed to a side of the heat sink 2 close to the shell 1. The exhaust direction of the exhaust fan 7 is toward the exhaust hole 12. When the exhaust fan 7 is started, the exhaust fan 7 discharges the heat in the shell 1, thereby further improving the heat dissipation effect of the drive and control integrated machine and reducing the possibility of damage to the control board 5 and the power board 3.

[0043] The implementation principle of the integrated drive and control machine of the embodiment of the present application is as follows: multiple power boards 3 are set to provide stable output efficiency for the output terminal 4. At the same time, two output terminals 4 are set on each power board 3 to facilitate the connection between the external machine and the output terminal 4, thereby improving the applicability and flexibility of the integrated drive and control machine. When the control board 5 and the power board generate heat during operation, the inside of the shell 1 is fanned with heat by the heat sink 2, the heat sink 11, the exhaust fan 7 and the exhaust hole 12, thereby reducing the possibility of the integrated drive and control machine being scrapped due to damage to the control board 5 and the power board 3, thereby enabling the integrated drive and control machine to be stably used in complex operations of multi-axis coordinated control, thereby improving the diversity of control functions of the integrated drive and control machine.

[0044] The above are all preferred embodiments of the present application. The embodiments are only explanations of the present application and do not limit the protection scope of the present application in turn. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. The integrated drive and control machine is characterized by: It includes a heat sink (2). On one side of the heat sink (2), there are multiple power boards (3). On one side of the power board (3), there is a first locking member (31). The power board (3) is fixed to the heat sink (2) by the first locking member (31). On one side of each power board (3), there is an output terminal (4). The power board (3) is electrically connected to the output terminal (4). On one side of the power board (3), there is a control board (5). The power board (3) is electrically connected to the control board (5).

2. The integrated drive and control machine according to claim 1, characterized in that: The number of output terminals (4) provided on each power board (3) is two, and they are respectively located at both ends of the power board (3) in the length direction.

3. The integrated drive and control machine according to claim 1, characterized in that: On one side of the power board (3), there is a support frame (6). The support frame (6) and the power board (3) are fixed to the heat sink (2) by the first locking member (31), and the support frame (6) and the control board (5) are detachably installed.

4. The integrated drive and control machine according to claim 3, characterized in that: On one side of the support frame (6), there is a second locking member (61). The control board (5) is fixed to the support frame (6) by the second locking member (61).

5. The integrated drive and control machine according to claim 3, characterized in that: The support frame (6) includes a support member (62) and multiple connecting members (63). The support member (62) is in a U-shaped with an opening facing the heat sink (2). The outer wall of the support member (62) is fixed to the connecting members (63). The connecting members (63) are located at the gaps between adjacent power boards (3). The number of the first locking members (31) is at least two. The connecting members (63) and the adjacent power boards (3) are fixed to the heat sink (2) by the first locking members (31).

6. The integrated drive and control machine according to claim 1, characterized in that: The heat sink (2) is connected to a housing (1), and the housing (1) covers the power board (3) and the control board (5).

7. The integrated drive and control machine according to claim 6, characterized in that: The housing (1) is provided with heat dissipation grooves (11).

8. The integrated drive and control machine according to claim 6, characterized in that: On one side of the housing (1), there is an exhaust hole (12). A exhaust fan (7) is installed in the housing (1), and the exhaust direction of the exhaust fan (7) faces the exhaust hole (12).

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