CN210640823U

CN210640823U - Double-shaft driver

Info

Publication number: CN210640823U
Application number: CN201921951160.9U
Authority: CN
Inventors: 梁凯; 肖锦; 周菜
Original assignee: Changzhou Chuangwei Motor & Electric Apparatus Co ltd
Current assignee: Changzhou Chuangwei Motor & Electric Apparatus Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-05-29
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a double-shaft driver, including casing, shockproof board and circuit board, casing upper end shaping has the louvre, it has to bond on the casing inside wall shockproof board, the board middle part that takes precautions against earthquakes is provided with the circuit board, circuit board upper end one side electricity is connected with electrical source controller, electrical source controller one side is provided with drive module one, drive module one side is provided with drive module two, circuit board upper end opposite side electricity is connected with ground signal, drive module one with the circuit board electricity is connected, drive module two with the circuit board electricity is connected. Has the advantages that: the utility model discloses a set up the casing and the board that takes precautions against earthquakes, can make the driver when the operation, avoid bumping between electrical part and the casing, it is impaired to reduce the electrical part, improves the efficiency that the driver moved.

Description

Double-shaft driver

Technical Field

The utility model relates to a driver technical field, concretely relates to biax driver.

Background

The motor driver is an actuating mechanism for converting electric pulse into angular displacement, when the driver receives a pulse signal, it can drive the step motor to rotate a fixed angle (called "step angle") according to the set direction, and its rotation is operated by one step at the fixed angle, and can control angular displacement quantity by controlling pulse number so as to attain the goal of accurate positioning, at the same time, can control the rotating speed and acceleration of the motor by controlling pulse frequency so as to attain the goal of speed regulation and positioning.

At present, current biax driver is because the driver is inside mostly the electrical part, and the driver is when the operation, collides easily between electrical part and the casing, causes the electrical part impaired, influences the efficiency of driver operation, secondly because inside electrical part is under long-time load operation, causes the electrical part inside to generate heat easily, and work efficiency descends, shortens the life of electrical part.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the double-shaft driver is provided, and the problems that when the driver operates, an electric device is easy to collide with a machine shell, the electric device is damaged, and the operation efficiency of the driver is influenced are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a double-shaft driver, including casing, shockproof board and circuit board, casing upper end shaping has the louvre, it has to bond on the casing inside wall shockproof board, the board middle part of taking precautions against earthquakes is provided with the circuit board, circuit board upper end one side electricity is connected with electrical source controller, electrical source controller one side is provided with drive module one, drive module one side is provided with drive module two, circuit board upper end opposite side electricity is connected with ground signal, drive module one with the circuit board electricity is connected, drive module two with the circuit board electricity is connected.

Furthermore, one side of the grounding signal is connected with a control module, and one side of the control module is connected with a relay.

By adopting the technical scheme, the grounding signal can be connected with the grounding signal of the main controller to carry out grounding protection on the driver.

Furthermore, a power supply socket is connected to one side wall of the casing through a clamping groove, an indicator lamp is arranged on one side adjacent to the power supply socket, a VGA socket is arranged below the indicator lamp, a base is arranged at the lower end of the casing, a cooling fan is arranged in the middle of the base, and a storage battery is arranged on one side of the cooling fan.

By adopting the technical scheme, whether the driver normally operates can be identified through the indicator lamp.

Further, the ground signal is electrically connected to the circuit board, and the relay is electrically connected to the circuit board.

By adopting the technical scheme, the relay can prevent the driver from protecting the circuit board and the electric parts on the circuit board under high voltage.

Furthermore, the power supply interface is electrically connected with the power supply controller, and the indicator light is electrically connected with the power supply interface.

By adopting the technical scheme, the power supply interface can provide an external power supply for the driver, so that the driver can operate normally.

Furthermore, the VGA interface is electrically connected with the circuit board, and the base is connected with the casing through a screw.

By adopting the technical scheme, the VGA interface can facilitate the connection of the driver and a computer, and the driver can be conveniently controlled by the computer.

Further, the cooling fan with the frame passes through screwed connection, the battery with the cooling fan electricity links.

Through adopting above-mentioned technical scheme, through the cooling fan can be right the casing is inside to be cooled down, makes electrical part in the casing keeps work efficiency, increase of service life.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. because the inside electrical part that is mostly of driver for solving current biax driver, the driver is when moving, collides easily between electrical part and the casing, causes the electrical part impaired, influences the problem of driver operating efficiency, the utility model discloses a set up the casing and take precautions against earthquakes the board, can make the driver when moving, avoid colliding between electrical part and the casing, reduce the electrical part impaired, improve the efficiency that the driver moved.

2. Need two motors of simultaneous control when solving current biax driver when the operation, because inside electrical part causes electrical part inside to generate heat easily under long-time load operation, work efficiency descends, shortens electrical part life's problem, the utility model discloses a set up battery and cooling fan, can cool down to casing inside for electrical part keeps work efficiency, increase of service life.

Drawings

Fig. 1 is an internal view of a housing in a dual spindle drive according to the present invention;

fig. 2 is a schematic structural diagram of a dual-axis driver according to the present invention;

fig. 3 is a top view of a dual spindle drive according to the present invention;

fig. 4 is an internal view of a base in a dual-axis drive according to the present invention;

fig. 5 is a circuit block diagram of a dual-axis driver according to the present invention.

The reference numerals are explained below:

1. a housing; 2. heat dissipation holes; 3. a shock-proof plate; 4. a circuit board; 5. a power supply controller; 6. a first driving module; 7. a second driving module; 8. a ground signal; 9. a control module; 10. a relay; 11. a power supply interface; 12. an indicator light; 13. a VGA socket; 14. a machine base; 15. a cooling fan; 16. and (4) a storage battery.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-5, a dual-axis driver in this embodiment includes a housing 1, a shockproof board 3 and a circuit board 4, a heat dissipation hole 2 is formed at an upper end of the housing 1, a power controller 5 is electrically connected to one side of an upper end of the circuit board 4, a first driving module 6 is disposed at one side of the power controller 5, a second driving module 7 is disposed at one side of the first driving module 6, a ground signal 8 is electrically connected to the other side of the upper end of the circuit board 4, the first driving module 6 is electrically connected to the circuit board 4, the second driving module 7 is electrically connected to the circuit board 4, a control module 9 is connected to one side of the ground signal 8, a relay 10 is connected to one side of the control module 9, the relay can be connected to the ground signal 8 of a main controller through the ground signal 8 to ground-protect the driver, a power socket, a VGA socket 13 is arranged below the indicator lamp 12, a base 14 is arranged at the lower end of the casing 1, a cooling fan 15 is arranged in the middle of the base 14, a storage battery 16 is arranged on one side of the cooling fan 15, whether the driver shows normal operation can be recognized by the indicator lamp 12, the ground signal 8 is electrically connected to the circuit board 4, the relay 10 is electrically connected to the circuit board 4, the driver can be prevented from being operated under high voltage by the relay 10, for protecting the circuit board 4 and the electrical parts on the circuit board 4, the power supply interface 11 is electrically connected with the power supply controller 5, the indicator light 12 is electrically connected with the power supply interface 11, the power socket 11 can provide external power for the driver to facilitate the normal operation of the driver, the VGA interface is electrically connected with the circuit board 4, the base 14 is connected with the casing 1 through screws, the driver can be conveniently connected with a computer through the VGA interface, and the driver can be conveniently controlled through the computer.

As shown in fig. 1, fig. 2 and fig. 5, in this embodiment, a shockproof plate 3 is bonded on an inner side wall of the casing 1, and a circuit board 4 is disposed in the middle of the shockproof plate 3, so that when the driver operates, collision between the electric device and the casing 1 is avoided, damage to the electric device is reduced, and operation efficiency of the driver is improved.

As shown in fig. 3 and 4, in this embodiment, the cooling fan 15 is connected to the base 14 by screws, the storage battery 16 is connected to the base 14 by screws, and the storage battery 16 is electrically connected to the cooling fan 15, so as to cool the inside of the enclosure 1, so that the electric device maintains the working efficiency and the service life is prolonged.

The specific implementation process of this embodiment is as follows: connect external power supply and biax driver's electrical source controller 5, power indicator 12 lights, start the driver, link to each other ground signal 8 with main control unit's ground signal, it drives the motor and operates to control drive module 6 and drive module two 7 through control module 9, for the operating efficiency who keeps the driver, start cooling fan 15 and cool down in to casing 1, this driver convenient operation, can effectual protection voltage's impact, through setting up casing 1 and shockproof board 3, can make the driver when operation, avoid bumping between electrical part and the casing 1, it is impaired to reduce the electrical part, improve the efficiency that the driver operates, secondly through setting up battery 16 and cooling fan 15, can cool down to casing 1 inside, make the electrical part keep work efficiency, and the service life is prolonged.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A dual-axis drive, characterized by: including casing (1), board (3) and circuit board (4) take precautions against earthquakes, the shaping has louvre (2) in casing (1) upper end, it has to bond on casing (1) inside wall board (3) take precautions against earthquakes, board (3) middle part takes precautions against earthquakes is provided with circuit board (4), circuit board (4) upper end one side electricity is connected with electrical source controller (5), electrical source controller (5) one side is provided with drive module (6), drive module (6) one side is provided with drive module two (7), circuit board (4) upper end opposite side electricity is connected with ground signal (8), drive module one (6) with circuit board (4) electricity is connected, drive module two (7) with circuit board (4) electricity is connected.

2. A dual-axis drive as defined in claim 1, wherein: and one side of the grounding signal (8) is connected with a control module (9), and one side of the control module (9) is connected with a relay (10).

3. A dual-axis drive as defined in claim 2, wherein: the portable temperature-reducing device is characterized in that a power supply socket (11) is connected to one side wall of the casing (1) through a clamping groove, an indicating lamp (12) is arranged on one side adjacent to the power supply socket (11), a VGA socket (13) is arranged below the indicating lamp (12), a machine base (14) is arranged at the lower end of the casing (1), a temperature-reducing fan (15) is arranged in the middle of the machine base (14), and a storage battery (16) is arranged on one side of the temperature-reducing fan (15).

4. A dual-axis drive as defined in claim 3, wherein: the grounding signal (8) is electrically connected with the circuit board (4), and the relay (10) is electrically connected with the circuit board (4).

5. A dual-axis drive as defined in claim 3, wherein: the power supply interface (11) is electrically connected with the power supply controller (5), and the indicator light (12) is electrically connected with the power supply interface (11).

6. A dual-axis drive as defined in claim 3, wherein: the VGA interface is electrically connected with the circuit board (4), and the base (14) is connected with the casing (1) through a screw.

7. A dual-axis drive as defined in claim 3, wherein: cooling fan (15) with frame (14) pass through the screw connection, battery (16) with cooling fan (15) electricity is connected.