CN111216372A

CN111216372A - Double-shaft servo press

Info

Publication number: CN111216372A
Application number: CN201911162087.1A
Authority: CN
Inventors: 洪万利; 恵贤梦; 王伟煜
Original assignee: Shanghai Laiyoude Automobile Technology Development Co Ltd
Current assignee: Shanghai Laiyoude Automobile Technology Development Co Ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-06-02

Abstract

The invention discloses a double-shaft servo press, which comprises an installation bottom plate, wherein an equipment shell covers the installation bottom plate, an installation support is installed inside the equipment shell, a servo motor is installed at the top of the installation support through a motor installation plate, a servo motor bearing is connected with a screw rod, an upper positioning tool is installed on the screw rod, the rear side of the upper positioning tool is connected with a slide rail through a slide block in a sliding mode, a lower positioning tool is arranged below the upper positioning tool, two sides of the bottom of the lower positioning tool are connected to the slide rail I through the slide block I in a sliding mode, the two slide rails I are fixed on the installation bottom plate, a screw rod I is arranged in the middle of the two slide rails I in a parallel mode. The device has the advantages of simple structure and low manufacturing cost. And can insert inside the plastic part with a plurality of circuit boards under the condition of not changing fixed mould, save the time that manual assembly carries out the mould and change, improve production efficiency.

Description

Double-shaft servo press

Technical Field

The invention relates to the technical field of double-shaft presses, in particular to a double-shaft servo press.

Background

The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The assembly of circuit board and plastic part has been more at home, but all be the mode pressure equipment of artifical installation basically, need install a lot of circuit board plug-ins on some plastic parts, for example the pressure equipment of automobile industry's automobile rearview mirror indicator, need remove the plastic part and carry out a plurality of circuit board pressure equipments, the artifical position that needs the adjustment plastic part that does not stop with change fixed mould, operation process is troublesome, and the pressure equipment is unqualified or neglected loading problem appears easily, extravagant manpower and materials.

Disclosure of Invention

The present invention is directed to a dual-axis servo press, which solves the above problems of the prior art. In order to achieve the purpose, the invention provides the following technical scheme: a double-shaft servo press comprises an installation bottom plate, wherein an equipment shell covers the installation bottom plate, an installation support is installed inside the equipment shell, a servo motor is installed at the top of the installation support through a motor installation plate, the bottom of the installation support is fixed on the installation bottom plate, a servo motor bearing is connected with a screw rod, an upper positioning tool is installed on the screw rod, the rear side of the upper positioning tool is slidably connected with a slide rail through a slide block, the slide rail is fixed on the installation support, a lower positioning tool is arranged below the upper positioning tool, two sides of the bottom of the lower positioning tool are slidably connected onto the slide rail I through the slide block I, the two slide rails I are fixed on the installation bottom plate, a screw rod I is arranged in parallel at the middle position, one end of the screw rod I is connected with a bearing of the servo motor I, the other, servo motor I is fixed in the installing support rear side, location frock both sides are equipped with start button down, start button is fixed in on the mounting plate, install the main power supply on the mounting plate, main power supply electrical connection motor drive, motor drive installs in the installing support rear side, is fixed in on the mounting plate, servo motor and I electrical connection motor drive of servo motor, install vacuum generator on the mounting plate, vacuum generator is connected with pneumatic hand slide valve and pneumatic control valve, pneumatic hand slide valve and pneumatic control valve are located the equipment shell outside, vacuum generator passes through the pipeline and is connected with last location frock, be equipped with motion controller on the equipment shell, motion controller connects main power supply and start button.

Preferably, the upper positioning tool comprises a slider connecting plate, an installation clamp and a pressure sensor, the rear side of the slider connecting plate is connected with a slider and a connecting screw rod, the installation clamp is a semi-closed mechanism with an opening at the lower end and is fixed on the slider connecting plate, an air pressure adjusting pipeline is arranged on one side of the installation clamp, one end of the air pressure adjusting pipeline extends into the installation clamp, the other end of the air pressure adjusting pipeline is connected with a pipeline of a vacuum generator, the top of the inside of the installation clamp is provided with the pressure sensor, and the pressure sensor is electrically connected with a motion controller; the lower positioning tool comprises a fixed plate, a press-fitting clamping position and a pressure sensor I, wherein a press-fitting clamping position fixing groove is formed in the upper surface of the fixed plate, the pressure sensor I is installed inside the press-fitting clamping position fixing groove, the press-fitting clamping position is installed on the side of the pressure sensor I, and the pressure sensor I are connected with a motion controller.

Preferably, install current-sensing ware, voltage regulator, switching power supply and light test module on the mounting plate, current-sensing ware and voltage regulator are connected with switching power supply after establishing ties, switching power supply electrical connection main power supply, light test module connection motion control ware, be fixed in down location frock one side, current-sensing ware electrical connection motion control ware.

Preferably, the equipment shell is provided with an air pressure controller, an emergency stop button, a buzzer and an instrument digital display meter, the air pressure control valve is connected with the vacuum generator, the emergency stop button is connected with the motor driver, and the buzzer and the instrument digital display meter are connected with the motion controller.

The invention has the technical effects and advantages that: the device has the advantages of simple structure and low manufacturing cost. And can insert inside the plastic part with a plurality of circuit boards under the condition of not changing fixed mould, save the time that manual assembly carries out the mould and change, improve production efficiency. Compared with the traditional technical process, the circuit board can not be damaged, the process convenience performance exceeds the traditional technical performance, the reliable installation quality of the circuit board is ensured, and the requirements of national application technical regulations are met.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic top view of the structure of the present invention.

In the figure: 1-mounting bottom plate, 2-equipment shell, 3-mounting bracket, 4-motor mounting plate, 5-servo motor, 6-screw, 7-upper positioning tool, 8-slide block, 9-slide rail, 10-lower positioning tool, 11-slide block I, 12-slide rail I, 13-screw I, 14-servo motor I, 15-fixing seat, 16-starting button, 17-main power supply, 18-motor driver, 19-vacuum generator, 20-pneumatic hand slide valve, 21-pneumatic regulating valve, 22-motion controller, 23-current sensor, 24-voltage regulator, 25-switching power supply, 26-lighting test module, 27-air pressure controller, 28-emergency stop button, 29-buzzer, 30-instrument digital display meter, 71-slide block connecting plate, 72-installation clamp position, 73-air pressure adjusting pipeline, 101-fixing plate, 102-press-mounting clamp position and 103-pressure sensor I.

Detailed Description

In the description of the present invention, it should be noted that unless otherwise specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

Example 1

The double-shaft servo press as shown in fig. 1 to 3 comprises a mounting base plate 1, wherein an equipment shell 2 covers the mounting base plate 1, a mounting bracket 3 is arranged inside the equipment shell 2, a servo motor 5 is arranged at the top of the mounting bracket 3 through a motor mounting plate 4, the bottom of the mounting bracket is fixed on the mounting base plate 1, the servo motor 5 is in bearing connection with a screw rod 6, an upper positioning tool 7 is arranged on the screw rod 6, the rear side of the upper positioning tool 7 is in sliding connection with a slide rail 9 through a slide block 8, the slide rail is fixed on the mounting bracket 3, a lower positioning tool 10 is arranged below the upper positioning tool 7, two sides of the bottom of the lower positioning tool 10 are in sliding connection with a slide rail I12 through a slide block I11, the two slide rails I12 are fixed on the mounting base plate 1, a screw I13 is arranged in parallel at the middle position, one end, the other end is fixed on the mounting base plate 1 through a fixing seat 15, a screw rod I13 is connected to the bottom of the lower positioning tool 10, a servo motor I14 is fixed on the rear side of the mounting bracket 3, starting buttons 16 are arranged on two sides of the lower positioning tool 10, the starting buttons 16 are fixed on the mounting base plate 1, a main power supply 17 is installed on the mounting base plate 1, the main power supply 17 is electrically connected with a motor driver 18, the motor driver 18 is installed on the rear side of the mounting bracket 3 and fixed on the mounting base plate 1, the servo motor 5 and the servo motor I14 are electrically connected with the motor driver 18, a vacuum generator 19 is installed on the mounting base plate 1, the vacuum generator 19 is connected with a pneumatic hand slide valve 20 and a pneumatic regulating valve 21, the pneumatic hand slide valve 20 and the pneumatic regulating valve 21 are located on the outer side of the equipment shell 2, and the vacuum generator 19, the equipment shell 3 is provided with a motion controller 22, and the motion controller 22 is connected with the main power supply 17 and the starting button 16.

Example 2

Preferably, the upper positioning tool 7 comprises a slider connecting plate 71, an installation clamp 72 and a pressure sensor, the slider 8 and the connecting screw 6 are connected to the rear side of the slider connecting plate 71, the installation clamp 72 is a semi-closed mechanism with an opening at the lower end and is fixed on the slider connecting plate 71, an air pressure adjusting pipeline 73 is arranged on one side of the installation clamp 72, one end of the air pressure adjusting pipeline 73 extends into the installation clamp 72, the other end of the air pressure adjusting pipeline is connected with the vacuum generator 19 through a pipeline, the pressure sensor is installed at the top inside the installation clamp 72, and the pressure sensor is electrically connected with the motion controller 22; lower location frock 10 includes fixed plate 101, pressure equipment screens 102 and pressure sensor I103, the fixed plate 101 upper surface is opened there is pressure equipment screens fixed slot, pressure equipment screens fixed slot internally mounted pressure sensor I103, pressure sensor I103 upside installation pressure equipment screens 102, pressure sensor and pressure sensor I103 are connected with motion controller 22.

Preferably, a current sensor 23, a voltage regulator 24, a switching power supply 25 and a lighting test module 26 are installed on the installation bottom plate 1, the current sensor 23 and the voltage regulator 24 are connected in series and then connected with the switching power supply 25, the switching power supply 25 is electrically connected with a main power supply 17, the lighting test module 26 is connected with the motion controller 22 and fixed on one side of the lower positioning tool 10, and the current sensor 23 is electrically connected with the motion controller 22.

Preferably, the equipment shell 3 is provided with an air pressure controller 27, an emergency stop button 28, a buzzer 29 and a digital instrument display 30, the air pressure control valve 27 is connected with the vacuum generator 19, the emergency stop button 28 is connected with the motor driver 18, the buzzer 29 and the digital instrument display 30 are connected with the motion controller 22, and the digital instrument display 30 can display data such as pressure values.

The process flow and the working principle of the invention are as follows: the main power supply 17 is turned on, the pneumatic hand slide valve 20 is adjusted to 0.3MP, the reset mode is selected on the motion controller 22, when the automatic reset mode is selected, the servo motor 5 automatically operates to drive the screw rod 6 to operate, and the screw rod 6 drives the upper positioning tool 7 to move upwards to a set position; or a manual reset mode is selected, and the upper positioning tool 7 is manually adjusted to move upwards to a set position through the motion controller 22; alternating current is converted into direct current through the switching power supply 25, the voltage regulator 24 regulates the direct current voltage to the working voltage of the current inductor 23, the circuit board is detected through the current inductor 23, when the circuit board is qualified under the detection current, the current inductor 23 sends a signal to the motion controller 22, the motion controller 22 controls the lighting test module 26 to be lightened, the qualified circuit board is placed on the installation clamping position 72 of the upper positioning tool 7, the circuit board generates negative pressure under the action of the air pressure regulating pipeline 73 and is adsorbed inside the installation clamping position 72, if the circuit board is not adsorbed inside the installation clamping position 72, the pressure sensor cannot detect the pressure, the buzzer 29 is controlled by the motion controller 22 to alarm, and the servo motor 5 returns to the original position; if the circuit board is adsorbed into the mounting clamp 72, the plastic part is fixed on the press-fitting clamp 102 of the lower positioning tool 10, the start button 16 is pressed at the same time, the motion controller 22 controls the servo motor 5 to move downwards along the slide rail 9, the circuit board is mounted inside the plastic part, and the motion controller 22 controls the servo motor 5 to return when the pressure sensor I103 detects that the pressure reaches a set value, and the circuit board is mounted inside the plastic part; when the circuit board at the next position is mounted, the motion controller 22 controls the servo motor I14 to move to the position of the next plastic part to be press-mounted on the circuit board along the slide rail I12 through the screw I13, and the press-mounting is carried out again; if a problem occurs in the installation process, the emergency stop button 24 is pressed, and the servo motor 5 stops working.

Finally, it should be noted that: to be finally explained: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a biax servo press, includes mounting plate, its characterized in that: the mounting base plate is covered with an equipment shell, a mounting bracket is arranged in the equipment shell, a servo motor is arranged at the top of the mounting bracket through a motor mounting plate, the bottom of the mounting bracket is fixed on the mounting base plate, a screw rod is connected with a servo motor bearing, an upper positioning tool is arranged on the screw rod, the rear side of the upper positioning tool is connected with a slide rail through a slide block in a sliding manner, the slide rail is fixed on the mounting bracket, a lower positioning tool is arranged below the upper positioning tool, two sides of the bottom of the lower positioning tool are connected with the slide rail I through the slide block I in a sliding manner, the two slide rails I are fixed on the mounting base plate, a screw rod I is arranged in parallel at the middle position, one end of the screw rod I is connected with the servo motor I bearing, the other end of the screw rod is fixed, the utility model discloses a pneumatic manual slide valve, including location frock, servo motor and servo motor, the location frock both sides are equipped with start button down, start button is fixed in on the mounting plate, install the main power on the mounting plate, main power electrical connection motor drive, motor drive installs in the installing support rear side, is fixed in on the mounting plate, servo motor and I electrical connection motor drive of servo motor, install vacuum generator on the mounting plate, vacuum generator is connected with pneumatic manual slide valve and pneumatic control valve, pneumatic manual slide valve and pneumatic control valve are located the equipment shell outside, vacuum generator passes through the pipeline and is connected with last location frock, be equipped with motion controller on the equipment shell, motion controller connects main power and start button.

2. A twin-shaft servo press as defined in claim 1, wherein: the upper positioning tool comprises a slider connecting plate, an installation clamp and a pressure sensor, the rear side of the slider connecting plate is connected with a slider and a connecting screw rod, the installation clamp is a semi-closed mechanism with an opening at the lower end and is fixed on the slider connecting plate, one side of the installation clamp is provided with an air pressure adjusting pipeline, one end of the air pressure adjusting pipeline extends into the installation clamp, the other end of the air pressure adjusting pipeline is connected with a pipeline of a vacuum generator, the top inside the installation clamp is provided with the pressure sensor, and the pressure sensor is electrically connected with a motion controller; the lower positioning tool comprises a fixed plate, a press-fitting clamping position and a pressure sensor I, wherein a press-fitting clamping position fixing groove is formed in the upper surface of the fixed plate, the pressure sensor I is installed inside the press-fitting clamping position fixing groove, the press-fitting clamping position is installed on the side of the pressure sensor I, and the pressure sensor I are connected with a motion controller.

3. A twin-shaft servo press as set forth in claim 2, wherein: install current-sensing ware, voltage regulator, switching power supply and light test module on the mounting plate, current-sensing ware and voltage regulator are connected with switching power supply after establishing ties, switching power supply electrical connection main power source, light test module connection motion control ware, be fixed in down location frock one side, current-sensing ware electrical connection motion control ware.

4. A twin-shaft servo press as set forth in any of claims 1 or 3, characterized in that: the equipment shell is provided with an air pressure controller, an emergency stop button, a buzzer and an instrument digital display meter, the air pressure controller is connected with a vacuum generator, the emergency stop button is connected with a motor driver, and the buzzer and the instrument digital display meter are connected with a motion controller.