阅读说明：本技术 一种带有自动角度调节机构的激光器 (Laser with automatic angle adjusting mechanism ) 是由 钱浩 刘建建 于 2020-05-11 设计创作，主要内容包括：本发明公开了一种带有自动角度调节机构的激光器,包括自动角度调节机构、用于控制自动角度调节机构工作的PC端和接收激光器发出激光并反馈调整信息给PC端以控制自动角度调节机构工作的光学机构,当进行角度调整时,相对设置的两个调节螺钉为一组,自动角度调节机构使一个调节螺钉正向驱动,另一个调节螺钉反向驱动,且该对调节螺钉受到的扭矩一致,实现了全自动调节,避免了人为因素的干预,保证系统运行的快速和稳定性。(The invention discloses a laser with an automatic angle adjusting mechanism, which comprises the automatic angle adjusting mechanism, a PC end used for controlling the automatic angle adjusting mechanism to work and an optical mechanism used for receiving laser emitted by the laser and feeding back adjusting information to the PC end so as to control the automatic angle adjusting mechanism to work.)

1. A laser with an automatic angle adjusting mechanism comprises a workbench (1), wherein a mounting seat (2) for mounting the laser is arranged on the workbench (1), hemispherical supporting holes (3) are formed in the mounting seat (2), 4 through holes (4) which are formed in the same circumference and form 90 degrees with each other are arranged on the mounting seat (2) close to the hemispherical supporting holes (3), a laser fixing column (5) is arranged at the hemispherical supporting holes (3), the bottom of the laser fixing column is hemispherical, the bottom of the fixing column is attached to the hemispherical supporting holes (3), the fixing column can slide in the hemispherical supporting holes (3) at 360 degrees, a flange plate (6) is arranged on the side wall close to the bottom of the fixing column, 4 through holes (4) which are formed in the same circumference and form 90 degrees with each other are arranged on the flange plate (6), the through holes (4) in the flange plate (6) are connected with the through adjusting screws (7) through the through holes (4) in the mounting seat (2), a gap is reserved between the flange plate (6) and the upper surface of the mounting seat (2); the automatic angle adjusting mechanism is characterized by further comprising an automatic angle adjusting mechanism (8), a PC end (9) used for controlling the automatic angle adjusting mechanism (8) to work and an optical mechanism (10) used for receiving laser emitted by a laser and feeding back adjustment information to the PC end (9) to control the automatic angle adjusting mechanism (8) to work, when angle adjustment is carried out, two adjusting screws (7) which are oppositely arranged form a group, the automatic angle adjusting mechanism (8) enables one adjusting screw (7) to be driven forwards, the other adjusting screw (7) is driven reversely, and the torques applied to the adjusting screws (7) are consistent; the laser sends light and is received by optical mechanism (10), optical mechanism (10) convert light signal into digital signal and send for PC end (9), actual longitude and latitude of laser and with the comparison of theodolite calibration value form the angle difference in PC end (9) processing digital signal, PC end (9) convert the digital signal of angle difference into the pulse volume and transmit angle adjustment mechanism, automatic angle adjustment mechanism (8) make an adjusting screw (7) forward drive, another adjusting screw (7) reverse drive.

2. The laser with the automatic angle adjusting mechanism is characterized in that the automatic angle adjusting mechanism (8) comprises a lifting assembly (81) and an angle adjusting assembly (82), the lifting assembly (81) comprises a base (811), a supporting seat (812) and a cylinder (813), and the angle adjusting assembly (82) comprises a motor (821), a coupler (822), a universal connecting shaft (823) and an elastic screwdriver head (824); motor (821) sets up at supporting seat (812) top (9), and motor (821) axle runs through supporting seat (812) board and is connected with shaft coupling (822), and shaft coupling (822) and universal connection axle (823) are connected, and universal connection axle (823) and elasticity are criticized first (824) and are connected, and elasticity is criticized first (824) and is run through supporting seat (812) bottom plate, and top (9) of elasticity criticizing first (824) are used for inserting adjusting screw (7) interior corner hole and rotate with drive adjusting screw (7).

3. The laser with the automatic angle adjusting mechanism of claim 3, wherein a positioning block (11) with a positioning hole is provided between the elastic screwdriver (824) and the bottom plate of the supporting base (812), and the elastic screwdriver (824) passes through the positioning hole and can rotate relative to the positioning block (11).

4. The laser with the automatic angle adjusting mechanism of claim 1, wherein the optical mechanism (10) comprises a collimator (101) for converting light into horizontal light and a camera module (102) for collecting and recording the light.

5. A laser with automatic angle adjustment mechanism according to claim 2, characterized in that the adjusting screw (7) is a socket head cap screw.

6. The laser with automatic angle adjusting mechanism of claim 2, wherein the motor (821) is a servo motor (821), and the servo motor (821) can set the torque of forward/reverse rotation.

Technical Field

The invention relates to laser equipment, in particular to a laser with an automatic angle adjusting mechanism.

Background

The horizontal laser is widely applied, but the laser still needs to consume a large amount of time in the angle debugging process, and the training personnel of the manual work specialty is debugged, so that the cost is increased, and the production stability is insufficient.

Disclosure of Invention

The purpose of the invention is as follows: the invention aims to provide a laser with an automatic angle adjusting mechanism, which realizes the automatic angle adjustment of the laser.

The technical scheme is as follows: the invention relates to a laser with an automatic angle adjusting mechanism, which comprises a workbench, wherein a mounting seat for mounting the laser is arranged on the workbench, a hemispherical supporting hole is formed in the mounting seat, 4 through holes which are arranged on the same circumference and form 90 degrees with each other are formed in the mounting seat close to the hemispherical supporting hole, a laser fixing column is arranged at the hemispherical supporting hole, the bottom of the laser fixing column is hemispherical, the bottom of the fixing column and the hemispherical supporting hole are arranged in a fitting manner, the fixing column can slide at 360 degrees in the hemispherical supporting hole, a flange plate is arranged on the side wall close to the bottom of the fixing column, 4 through holes which are arranged on the same circumference and form 90 degrees with each other are arranged on the flange plate, the through holes on the flange plate are connected with the through holes on the mounting seat through adjusting screws, and a gap is reserved between the flange plate and the upper surface of the mounting seat; the automatic angle adjusting mechanism is used for driving one adjusting screw to drive forwards and the other adjusting screw to drive backwards, and the torques applied to the pair of adjusting screws are consistent; the laser sends light and is received by optical mechanism, and optical mechanism converts light signal into digital signal and sends to the PC end, and the actual longitude and latitude of laser instrument forms the angle difference with the comparison of longitude and latitude instrument calibration value in the PC end processing electricity signal, and the PC end converts the digital signal of angle difference into the pulse volume and transmits for angle adjustment mechanism, and automatic angle adjustment mechanism makes an adjusting screw forward drive, and another adjusting screw back drive.

Furthermore, the automatic angle adjusting mechanism comprises a lifting assembly and an angle adjusting assembly, the lifting assembly comprises a base, a supporting seat and an air cylinder, and the angle adjusting assembly comprises a motor, a coupler, a universal connecting shaft and an elastic screwdriver bit; the motor is arranged at the top end of the supporting seat, the motor shaft penetrates through the supporting seat plate and is connected with the coupler, the coupler is connected with the universal connecting shaft, the universal connecting shaft is connected with the elastic screwdriver head, the elastic screwdriver head penetrates through the bottom plate of the supporting seat, and the top end of the elastic screwdriver head is used for being inserted into the inner corner hole of the adjusting screw to drive the adjusting screw to rotate.

Furthermore, a positioning block with a positioning hole is arranged between the elastic screwdriver head and the supporting base plate, and the elastic screwdriver head penetrates through the positioning hole and can rotate relative to the positioning block.

Further, optical mechanism converts light to the collimator of horizontal light and can gather the camera module of record with light.

Furthermore, the adjusting screw is a socket head cap screw.

Further, the motor is a servo motor, and the servo motor can set the torque of forward rotation/reverse rotation.

Has the advantages that: the laser realizes full-automatic adjustment, avoids human factor intervention, and ensures the rapidness and stability of system operation.

Drawings

FIG. 1 is a rear view of a laser with an automatic angle adjustment mechanism;

FIG. 2 is a front view of a laser with an automatic angle adjustment mechanism;

FIG. 3 is a schematic view of the mounting base and the laser fixing post assembly;

fig. 4 is an enlarged view of fig. 3 at a.

Detailed Description

As shown in figures 1 and 4, a laser with an automatic angle adjusting mechanism comprises a workbench 1, a mounting seat 2 for mounting the laser is arranged on the workbench 1, a hemispherical supporting hole 3 is arranged on the mounting seat 2, 4 through holes 4 which are arranged on the same circumference and form 90 degrees with each other are arranged on the mounting seat 2 close to the hemispherical supporting hole 3, a laser fixing column 5 is arranged at the hemispherical supporting hole 3, the bottom of the laser fixing column is hemispherical, the bottom of the fixing column is attached to the hemispherical supporting hole 3, the fixing column can slide 360 degrees in the hemispherical supporting hole 3, a flange plate 6 is arranged on the side wall close to the bottom of the fixing column, 4 through holes 4 which are arranged on the same circumference and form 90 degrees with each other are arranged on the flange plate 6, the through holes 4 on the flange plate 6 are connected with the through holes 4 on the mounting seat 2 through adjusting screws 7 (not shown in the figure), and a gap is reserved between the flange 6 and the upper surface of the mounting seat 2, wherein the adjusting screw 7 is a hexagon socket head cap screw.

The laser further comprises an automatic angle adjusting mechanism 8 (directly marked in the figure), a PC terminal 9 (not shown in the figure) for controlling the automatic angle adjusting mechanism 8 to work, and an optical mechanism 10 for receiving laser emitted by the laser and feeding back adjustment information to the PC terminal 9 to control the automatic angle adjusting mechanism 8 to work.

The automatic angle adjusting mechanism 8 comprises a lifting assembly 81 and an angle adjusting assembly 82, the lifting assembly 81 comprises a base 811, a supporting seat 812 and an air cylinder 813, and the angle adjusting assembly 82 comprises a motor 821, a coupler 822, a universal connecting shaft 823 and an elastic screwdriver head 824; the motor 821 sets up at supporting seat 812 top 9, and the motor 821 axle runs through supporting seat 812 board and is connected with shaft coupling 822, and shaft coupling 822 and universal connecting axle 823 are connected, and universal connecting axle 823 and elasticity are criticized first 824 and are connected, and elasticity is criticized first 824 and is run through supporting seat 812 bottom plate, and the top 9 of elasticity criticizing first 824 is used for inserting adjusting screw 7 interior corner hole and rotates with drive adjusting screw 7, and wherein the motor 821 is servo motor 821, and the torque that servo motor 821 produced is unanimous.

When angle adjustment is carried out, the automatic angle adjusting mechanism 8 is driven to descend through the rear air cylinder 813, the elastic screwdriver head 824 is pressed on the head of the hexagon screw and is compressed, the servo motor 821 rotates clockwise, the elastic screwdriver head 824 can be clamped into the head of the screw in the rotating process and drives the screw to rotate, when the set torque is reached, the servo motor 821 stops, and the torsion presetting is completed at the moment.

At the moment, the laser is lightened, the emitted light is received by the optical mechanism 10, the optical mechanism 10 converts the light signal into a digital signal and sends the digital signal to the PC end 9, the PC end 9 processes the actual longitude and latitude of the laser in the digital signal and compares the actual longitude and latitude with the calibration value of the longitude and latitude to form a height difference, the PC end 9 converts the digital signal of the height difference into a pulse quantity and transmits the pulse quantity to the angle adjusting mechanism, and according to the calculated value, the automatic angle adjusting mechanism 8 firstly enables the adjusting screw 7 driven reversely to move, and then the other adjusting screw 7 is driven forwardly until the torque set value is reached. Similarly, the process is executed repeatedly until the deviation value reaches the set value.

The automatic angle adjusting mechanism 8 comprises a lifting assembly 81 and an angle adjusting assembly 82, the lifting assembly 81 comprises a base 811, a supporting seat 812 and an air cylinder 813, and the angle adjusting assembly 82 comprises a motor 821, a coupler 822, a universal connecting shaft 823 and an elastic screwdriver head 824; the motor 821 sets up at supporting seat 812 top 9, and the motor 821 axle runs through supporting seat 812 board and is connected with shaft coupling 822, and shaft coupling 822 and universal connecting axle 823 are connected, and universal connecting axle 823 and elasticity are criticized first 824 and are connected, and elasticity is criticized first 824 and is run through supporting seat 812 bottom plate, and the top 9 of elasticity criticizing first 824 is used for inserting adjusting screw 7 interior corner hole and rotates with drive adjusting screw 7.

A positioning block 11 with a positioning hole is arranged between the elastic screwdriver head 824 and the bottom plate of the supporting seat 812, and the elastic screwdriver head 824 passes through the positioning hole and can rotate relative to the positioning block 11.

The optical mechanism 10 converts light into a collimator 101 of horizontal light and a camera module 102 capable of collecting and recording the light, the laser emits light, real-time light is collected by the camera module 102 of the light collection and recording, the collimator 101 converts the light into the horizontal light, the collimator 101 converts light signals of the parallel light into digital signals and transmits the digital signals to the PC end 9, the PC end 9 calculates a distance deviation value with a theodolite calibration value through software, and the deviation value calculation formula is as follows:

1. when one side of the deviation value of two adjacent sides is upward and one side is downward, the following formula is used:

the pulse amount is the screw adjustment distance/pulse coefficient.

2. When the deviation values of the two adjacent sides are both on the upper side or both on the lower side, the following formula is used:

the pulse amount is the screw adjustment distance/pulse coefficient.