Servo driver with good heat dissipation effect

Abstract

The utility model discloses a servo driver with a good heat dissipation effect, and relates to the technical field of servo drivers, the servo driver comprises a servo driver, the outer wall of the servo driver is fixedly connected with heat dissipation fins, one end of each heat dissipation fin is fixedly connected with a refrigeration sheet, one side of an extrusion assembly is provided with a cleaning assembly, and the other side of the extrusion assembly is provided with an extrusion assembly. An air inlet hole is formed in the position, corresponding to the refrigerating sheet, of the protective shell, and a filter screen is fixedly connected to the surface of the protective shell; according to the utility model, through the arrangement of the heat dissipation assembly, air entering the protection shell can be cooled through the design, so that the cooling speed of the heat dissipation fins is improved, and the servo driver can be further cooled, thereby avoiding faults caused by slow heat dissipation in long-time operation of the servo driver, and improving the service life of the servo driver. And meanwhile, condensate water on the surface of the refrigeration piece is cleaned through a second sponge wiper, and therefore it is avoided that the condensate water is frozen, and the air inlet is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of servo drivers, and more particularly to a servo driver with good heat dissipation effect. Background Art

[0002] The servo drive, a sophisticated control device, is an integral component of the servo system. It not only issues precise commands to the servo motor but also ensures the accuracy and reliability of the motor's operation. By finely adjusting position, speed, and torque, the servo drive precisely controls the servo motor, achieving high-precision positioning of the drive system. This advanced control technology makes the servo drive an indispensable key device in applications requiring extremely high positioning accuracy, such as robotics, precision instrument manufacturing, and automated assembly lines.

[0003] In the application scenarios of servo drives, they often need to run continuously for a long time according to the needs of production and processing, which causes a certain amount of heat to be generated inside them. Since they operate non-stop for a long time, the heat will increase. The heat dissipation method of traditional servo controllers is often only through cooling fans, which is inefficient and cannot guarantee the heat dissipation effect of the servo controller, thus affecting it and even causing it to not operate normally. Utility Model Content

[0004] The utility model aims to provide a servo driver with good heat dissipation effect, which can realize the function of efficient heat dissipation.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions: A servo driver with good heat dissipation effect, comprising a servo driver, wherein the outer wall of the servo driver is fixedly connected to a heat dissipation fin, one end of the heat dissipation fin is fixedly connected to a cooling fin, a protective shell is provided on the outer side of the servo driver, a heat dissipation component is provided in the protective shell, an extrusion component is provided on both sides of the servo driver, a cleaning component is provided on one side of the extrusion component, an air inlet hole is opened in the protective shell at a position corresponding to the cooling fin, and a filter is fixedly connected to the surface of the protective shell;

[0006] In which, the heat dissipation assembly includes a mounting plate, one side of the mounting plate is fixedly connected to a mounting slot, the upper and lower edges of the mounting slot are fixedly connected to a telescopic rod, the top surface of the telescopic rod is fixedly connected to a second sponge wipe, and one side of the second sponge wipe is provided with a spring, the mounting slot and the second sponge wipe are both located in the gap between the heat dissipation fins, and there is a gap between the mounting slot and the second sponge wipe, the mounting plate is threadedly connected to a reciprocating screw rod through a threaded hole opened therein, the reciprocating screw rod is rotatably connected to the protective shell through a slot opened in the protective shell, the outer wall of the reciprocating screw rod is fixedly connected to a second bevel gear, a fan is provided on one side of the protective shell, the rotating shaft of the fan is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to the first bevel gear, the first bevel gear is meshed with the second bevel gear, and a second rack is provided on one side of the mounting slot.

[0007] Furthermore, the extrusion assembly includes a fixed plate, one side of which is fixedly connected to the servo driver.

[0008] Furthermore, an upper baffle and a lower baffle are fixedly connected to one side of the fixing plate, and a gap exists between the upper baffle and the lower baffle, and the gap is smaller than the gap between the heat dissipation fins.

[0009] Furthermore, one end of the upper baffle and the lower baffle are both connected to the heat dissipation fins and have chamfers, and a plurality of first drainage grooves are opened on the surface of the lower baffle.

[0010] Furthermore, the cleaning assembly includes a mounting frame, one side of which is fixedly connected to the upper baffle.

[0011] Furthermore, the mounting frame is slidably connected to a first rack through a groove provided therein, and one end of the first rack is fixedly connected to a first sponge.

[0012] Furthermore, an opening is provided on one side of the mounting bracket, and a rotating shaft is rotatably connected in the opening, and a gear is fixedly connected to an outer wall of the rotating shaft.

[0013] Furthermore, one side of the gear is engaged with the first rack, and the other side of the gear is engaged with the second rack.

[0014] Furthermore, a second drainage groove is provided on the side of the mounting frame that contacts the lower baffle and is communicated with the first drainage groove.

[0015] Furthermore, the first sponge is in contact with the filter.

[0016] Compared with the existing technology, the beneficial effects of this solution are as follows:

[0017] 1. This solution is provided with a heat dissipation component. During the heat dissipation process, the cooling fins and the fan are started to draw air out of the protective shell through the fan, and at the same time, air enters through the filter. Since the cooling fins are installed therein, the incoming air is cooled by the cooling fins. At the same time, the fan, the first bevel gear, and the second bevel gear are driven to drive the reciprocating screw to rotate, thereby driving the mounting plate to move, thereby driving the second sponge to move and clean the cooling fins through it. Through this design, the air entering the protective shell can be cooled, thereby increasing the cooling speed of the heat dissipation fins, and further cooling the servo drive, thereby avoiding failures caused by slow heat dissipation during long-term operation, thereby ensuring that the servo radiator can operate stably, and at the same time, the condensed water on the surface of the cooling fin is cleaned by the second sponge, thereby preventing the condensed water from freezing and affecting the air inlet.

[0018] 2. This solution is provided with an extrusion component and a cleaning component. When the mounting plate drives the mounting groove to move, it slides over the refrigeration plate and continues to move forward, so that it moves between the upper baffle and the lower baffle, thereby squeezing the second sponge so that the water adsorbed therein is squeezed out and flows into the first sponge through the first drainage groove and the second drainage groove. The first rack is driven to move by continuing to deepen the mounting groove, thereby driving the first sponge to move and clean the filter. Through this design, the condensed water adsorbed by the second sponge can be squeezed out and flow into the first sponge. At the same time, the first sponge is driven to move by the cooperation of the first rack, the second rack and the gear, thereby cleaning the filter, thereby reducing the possibility of filter blockage and avoiding its impact on the heat dissipation of the servo drive. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of a three-dimensional structure for embodying the present utility model;

[0020] Figure 2 It is a schematic diagram of the split structure used to embody the utility model;

[0021] Figure 3 It is a schematic diagram of the disassembled structure of the heat dissipation component used to embody the present utility model;

[0022] Figure 4 It is a schematic diagram of the disassembled structure of the extrusion assembly used to embody the present utility model;

[0023] Figure 5 It is a schematic diagram of the disassembled structure of the cleaning component used to embody the present utility model;

[0024] Figure 6 It is a schematic diagram of the enlarged structure of point A in the present invention.

[0025] In the figure: 1. Protective shell; 2. Servo drive; 3. Extrusion assembly; 31. Upper baffle; 32. Lower baffle; 33. First drainage trough; 34. Fixed plate; 4. Cleaning assembly; 41. First sponge; 42. First rack; 43. Second drainage trough; 44. Mounting frame; 45. Gear; 46. Rotating shaft; 5. Filter; 6. Heat dissipation assembly; 61. Reciprocating screw; 62. Connecting rod; 63. First bevel gear; 64. Second bevel gear; 65. Fan; 66. Mounting plate; 67. Second rack; 68. Mounting slot; 69. Telescopic rod; 610. Spring; 611. Second sponge; 7. Refrigeration plate; 8. Heat dissipation fin. DETAILED DESCRIPTION

[0026] The utility model will be further described in detail below with reference to the accompanying drawings and through specific embodiments. The following embodiments are merely illustrative and do not limit the scope of protection of the utility model.

[0027] Example 1: A servo driver with good heat dissipation effect, such as Figure 1-6 As shown, it includes a servo driver 2, the outer wall of the servo driver 2 is fixedly connected to a heat dissipation fin 8, one end of the heat dissipation fin 8 is fixedly connected to a cooling fin 7, a protective shell 1 is provided on the outside of the servo driver 2, a heat dissipation component 6 is provided inside the protective shell 1, extrusion components 3 are provided on both sides of the servo driver 2, a cleaning component 4 is provided on one side of the extrusion component 3, and an air inlet hole is opened in the protective shell 1 at a position corresponding to the cooling fin 7 and a filter 5 is fixedly connected to its surface;

[0028] Among them, the heat dissipation assembly 6 includes a mounting plate 66, one side of the mounting plate 66 is fixedly connected to a mounting slot 68, the upper and lower sides of the mounting slot 68 are fixedly connected to a telescopic rod 69, the top surface of the telescopic rod 69 is fixedly connected to a second sponge 611, and one side of the second sponge 611 is provided with a spring 610. The mounting slot 68 and the second sponge 611 are both located in the gap between the heat dissipation fins 8, and there is a gap between the mounting slot 68 and the second sponge 611. The mounting plate 66 is threadedly connected to a reciprocating screw 61 through a threaded hole opened therein, and the reciprocating screw 61 is rotatably connected to the protective shell 1 through a slot opened in the protective shell 1. The outer wall of the reciprocating screw 61 is fixedly connected to a second bevel gear 64, and a fan 65 is provided on one side of the protective shell 1. The rotating shaft of the fan 65 is fixedly connected to a connecting rod 62, and one end of the connecting rod 62 is fixedly connected to a first bevel gear 63, and the first bevel gear 63 is meshed with the second bevel gear 64. A second rack 67 is provided on one side of the mounting slot 68;

[0029] In actual application, by providing a heat dissipation component, during the heat dissipation process, the cooling fins 7 are started and the fan 65 is started, so that the air in the protective shell 1 is extracted through the fan 65, and at the same time, air is introduced through the filter 5. Since the cooling fins 7 are installed therein, the incoming air is cooled by the cooling fins 7. At the same time, the rotation of the fan 65 drives the connecting rod 62 to rotate, thereby driving the reciprocating screw 61 to rotate through the first bevel gear 63 and the second bevel gear 64, thereby driving the mounting plate 66 to reciprocate, and driving the mounting slot 68 to move through the mounting plate 66. At the same time, since the mounting slot 68 and the second sponge 611 are both located in the gap between the heat dissipation fins 8 and the second sponge 611 is in contact with the heat dissipation fins 8 through the spring 610, the heat dissipation fins 8 are cleaned through it, and when the mounting slot 68 moves to the position of the cooling fin 7, the condensed water on its surface is cleaned by the second sponge 611.

[0030] Example 2: A servo driver with good heat dissipation effect, which is different from Examples 1 and 3 in that: Figure 4 As shown, the extrusion assembly 3 includes a fixed plate 34, one side of which is fixedly connected to the servo driver 2, and one side of the fixed plate 34 is fixedly connected to an upper baffle 31 and a lower baffle 32, and there is a gap between the upper baffle 31 and the lower baffle 32 and it is smaller than the gap of the heat dissipation fins 8, one end of the upper baffle 31 and the lower baffle 32 are connected to the heat dissipation fins 8 and have chamfers, and a plurality of first drainage grooves 33 are provided on the surface of the lower baffle 32.

[0031] In actual application, by providing an extrusion component, when the mounting plate 66 drives the mounting slot 68 to move, when it slides over the cooling fin 7 and continues to move forward, it moves to between the upper baffle 31 and the lower baffle 32, and since the gap between the upper baffle 31 and the lower baffle 32 is smaller than the gap between the heat dissipation fins 8, the second sponge 611 is squeezed through the chamfer at one end thereof, so that the moisture adsorbed therein is squeezed out and flows into the first sponge 41 through the first drainage groove 33 and the second drainage groove 43.

[0032] Example 3: A servo driver with good heat dissipation effect, which is different from Example 1 in that: Figure 5-6As shown, the cleaning assembly 4 includes a mounting bracket 44, one side of which is fixedly connected to the upper baffle 31, and the mounting bracket 44 is slidably connected to the first rack 42 through a groove opened therein, and one end of the first rack 42 is fixedly connected to the first sponge 41, and an opening is opened on one side of the mounting bracket 44 and a rotating shaft 46 is rotatably connected in the opening, and a gear 45 is fixedly connected to the outer wall of the rotating shaft 46, one side of the gear 45 is meshed with the first rack 42, and the other side of the gear 45 is meshed with the second rack 67, and a second drainage groove 43 is opened on the side of the mounting bracket 44 that contacts the lower baffle 32 and is communicated with the first drainage groove 33, and the first sponge 41 is in contact with the filter 5.

[0033] In actual application, by providing a cleaning assembly, when the mounting groove 68 enters between the upper baffle 31 and the lower baffle 32, the second rack 67 on one side thereof engages with the gear 45, thereby driving the first rack 42 to move as the mounting groove 68 continues to deepen, thereby driving the first sponge 41 to move and clean the filter 5.

[0034] Working principle: during the heat dissipation process, the cooling fins 7 are started and the fan 65 is started so that the air in the protective shell 1 is extracted through the fan 65, and at the same time, the air enters through the filter 5. Since the cooling fins 7 are installed therein, the incoming air is cooled by the cooling fins 7. At the same time, the rotation of the fan 65 drives the connecting rod 62 to rotate, thereby driving the reciprocating screw rod 61 to rotate through the first bevel gear 63 and the second bevel gear 64, thereby driving the mounting plate 66 to reciprocate, and driving the mounting slot 68 to move through the mounting plate 66. At the same time, since the mounting slot 68 and the second sponge 611 are both located in the gap between the heat dissipation fins 8 and the second sponge 611 is in contact with the heat dissipation fins 8 through the spring 610, the heat dissipation fins 8 are cleaned through it. At the same time, when the mounting slot 68 moves to the position of the cooling fin 7, the second sponge 611 is used to clean the heat dissipation fins 8. The sponge 611 cleans the condensed water on its surface to prevent the condensed water from freezing and affecting the heat dissipation. When the mounting plate 66 drives the mounting slot 68 to move, it slides over the cooling plate 7 and continues to move forward, so that it moves between the upper baffle 31 and the lower baffle 32. Since the gap between the upper baffle 31 and the lower baffle 32 is smaller than the gap between the heat dissipation fins 8, the second sponge 611 is squeezed by the chamfer at one end thereof, so that the water adsorbed therein is squeezed out and flows into the first sponge 41 through the first drainage groove 33 and the second drainage groove 43. When the mounting slot 68 enters between the upper baffle 31 and the lower baffle 32, the second rack 67 on one side thereof engages with the gear 45, so that as the mounting slot 68 continues to penetrate deeper, it drives the first rack 42 to move, thereby driving the first sponge 41 to move and clean the filter 5.

[0035] This specific embodiment is merely an explanation of the present invention and does not limit the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A servo driver with good heat dissipation effect, characterized in that: include: A servo drive (2), characterized in that: a heat dissipation fin (8) is fixedly connected to the outer wall of the servo drive (2), one end of the heat dissipation fin (8) is fixedly connected to a cooling fin (7), a protective shell (1) is provided on the outer side of the servo drive (2), a heat dissipation component (6) is provided inside the protective shell (1), an extrusion component (3) is provided on both sides of the servo drive (2), a cleaning component (4) is provided on one side of the extrusion component (3), an air inlet hole is opened on the protective shell (1) at a position corresponding to the cooling fin (7), and a filter (5) is fixedly connected to the surface of the protective shell; The heat dissipation assembly (6) includes a mounting plate (66), one side of the mounting plate (66) is fixedly connected to a mounting groove (68), the upper and lower sides of the mounting groove (68) are fixedly connected to telescopic rods (69), the top surface of the telescopic rod (69) is fixedly connected to a second sponge (611), and one side of the second sponge (611) is provided with a spring (610), the mounting groove (68) and the second sponge (611) are both located in the gap of the heat dissipation fins (8), there is a gap between the mounting groove (68) and the second sponge (611), and the mounting plate (66) is connected to the mounting plate (66). A reciprocating screw rod (61) is threadedly connected through a threaded hole provided therein, and the reciprocating screw rod (61) is rotatably connected to the protective shell (1) through a groove provided in the protective shell (1). A second bevel gear (64) is fixedly connected to the outer wall of the reciprocating screw rod (61). A fan (65) is provided on one side of the protective shell (1). The rotating shaft of the fan (65) is fixedly connected to a connecting rod (62). One end of the connecting rod (62) is fixedly connected to a first bevel gear (63). The first bevel gear (63) is meshed with the second bevel gear (64). A second rack (67) is provided on one side of the mounting groove (68).

2. A servo driver with good heat dissipation effect according to claim 1, characterized in that: The extrusion assembly (3) comprises a fixed plate (34), one side of which is fixedly connected to the servo drive (2).

3. A servo driver with good heat dissipation effect according to claim 2, characterized in that: One side of the fixed plate (34) is fixedly connected to an upper baffle (31) and a lower baffle (32), and a gap exists between the upper baffle (31) and the lower baffle (32), and the gap is smaller than the gap of the heat dissipation fins (8).

4. A servo driver with good heat dissipation effect according to claim 3, characterized in that: One end of the upper baffle (31) and the lower baffle (32) are both connected to the heat dissipation fins (8) and have chamfers, and a plurality of first drainage grooves (33) are provided on the surface of the lower baffle (32).

5. The servo driver with good heat dissipation effect according to claim 4, characterized in that: The cleaning assembly (4) comprises a mounting frame (44), one side of which is fixedly connected to the upper baffle (31).

6. A servo driver with good heat dissipation effect according to claim 5, characterized in that: The mounting frame (44) is slidably connected to a first rack (42) via a slot provided therein, and one end of the first rack (42) is fixedly connected to a first sponge (41).

7. A servo driver with good heat dissipation effect according to claim 6, characterized in that: An opening is provided on one side of the mounting frame (44), and a rotating shaft (46) is rotatably connected in the opening. A gear (45) is fixedly connected to the outer wall of the rotating shaft (46).

8. The servo driver with good heat dissipation effect according to claim 7, characterized in that: One side of the gear (45) is meshed with the first rack (42), and the other side of the gear (45) is meshed with the second rack (67).

9. The servo driver with good heat dissipation effect according to claim 8, characterized in that: A second drainage groove (43) is provided on the side of the mounting frame (44) that contacts the lower baffle (32) and is communicated with the first drainage groove (33).

10. The servo driver with good heat dissipation effect according to claim 9, characterized in that: The first sponge (41) is in contact with the filter (5).

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