Laser etching equipment for machining reinforcing steel sheet

Abstract

The utility model discloses laser etching equipment for machining a reinforcing steel sheet, and relates to the technical field of laser etching machines, the laser etching equipment comprises a base, and a laser etching mechanism, a detection mechanism and a material taking mechanism which are mounted at the top of the base, the detection mechanism comprises a detection box fixedly connected to the base, and an opening is formed in the outer wall of one side of the detection box; a detection assembly is slidably mounted on the inner wall of the opening. The detection mechanism is arranged on the base, a CCD camera in the detection assembly in the detection mechanism can conveniently detect the engraved reinforcing steel sheet, a synchronous wheel and a synchronous belt arranged in the detection box can conveniently adjust the height of the detection assembly, and the detection efficiency of the detection mechanism is improved by adjusting the height of the detection assembly; and a material taking mechanism is matched to conveniently and directly pick out the reinforcing steel sheets which are missed in carving, so that the problem that existing laser carving equipment is inconvenient to pick out missed carving is solved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of laser engraving machines, in particular to a laser engraving equipment for processing reinforcing steel sheets. BACKGROUND

[0002] The main purpose of the reinforcing steel sheet is to increase the thickness and hardness of a specific area of an FPC flexible circuit board, and the reinforcing steel sheet is attached to a certain position or area of the FPC, so that the mechanical strength of the FPC flexible circuit board can be effectively strengthened, and the probability of the occurrence of bending or deformation of the FPC flexible circuit board during use can be reduced.

[0003] When the reinforcing steel sheet reaches below the laser engraving machine, the controller controls the laser engraving machine to mark the reinforcing steel sheet, but because the reinforcing steel sheet is small in size, there is a certain probability that the recognition head of the laser engraving machine will miss recognition, and the missed-engraved reinforcing steel sheets and the engraved steel sheets are mixed together and need to be manually sorted later. CONTENT OF THE UTILITY MODEL

[0004] In order to improve the problem that the existing laser engraving equipment cannot easily pick out the missed-engraved workpieces, the application provides a laser engraving equipment for processing reinforcing steel sheets.

[0005] The application provides a laser engraving equipment for processing reinforcing steel sheets, which comprises a base, a laser engraving mechanism, a detection mechanism and a material taking mechanism installed on the top of the base, the detection mechanism comprises a detection box fixedly connected to the base, an opening is formed in the outer wall of one side of the detection box, a detection assembly is slidably installed on the inner wall of the opening, two symmetrical slide rods are fixedly connected to the inner wall of the detection box, and one slide seat is slidably connected to the outer walls of the two slide rods, and the detection assembly is connected to the slide seat.

[0006] Through the above structure, the reinforcing steel sheet after engraving is detected by the detection mechanism on the base, the opening in the detection box facilitates the adjustment of the position of the detection assembly, the slide rods in the detection box facilitate the sliding installation of the slide seat, and the movement of the slide seat directly drives the movement of the detection assembly.

[0007] The inner walls of the two sides of the detection box are rotatably connected with synchronous wheels, and one synchronous belt is connected between the two synchronous wheels.

[0008] Through the above structure, the synchronous belt is conveniently installed through the two synchronous wheels in the detection box, and the synchronous belt is directly driven to rotate when the synchronous wheels rotate.

[0009] A servo motor is fixedly connected to the inner wall of the detection box, and the output shaft of the servo motor is fixedly connected to one of the synchronous wheels, and the slide seat is fixedly connected to the synchronous belt.

[0010] By adopting the above structure, one of the synchronous wheels is directly driven to rotate by the servo motor, the synchronous belt is directly driven to rotate when the synchronous wheel rotates, the sliding seat is driven to move when the synchronous belt rotates, and the detection assembly is further driven to adjust the height.

[0011] The detection assembly comprises a connecting rod fixedly connected to the sliding seat and slidably connected to the inner wall of the opening.

[0012] By adopting the above structure, the detection assembly is conveniently connected to the sliding seat through the connecting rod.

[0013] The connecting rod is in L-shaped structure, one end of the connecting rod is fixedly connected with a protective cover, and the inner wall of the top of the protective cover is fixedly connected with a CCD camera.

[0014] By adopting the above structure, the protective cover is conveniently installed through the connecting rod, the CCD camera is conveniently installed through the protective cover, and the reinforced steel sheet after engraving is conveniently detected by the CCD camera.

[0015] One side of the outer wall of the protective cover is fixedly connected with a mounting bracket, and the inner wall of the mounting bracket is fixedly connected with a distance measuring sensor.

[0016] By adopting the above structure, the distance measuring sensor is conveniently installed through the mounting bracket on the protective cover, and the height of the CCD camera is conveniently detected through the distance measuring sensor.

[0017] One side of the outer wall of the detection box is provided with an access hole, the inner wall of the access hole is hingedly connected with a box door, one side of the outer wall of the detection box is fixedly connected with a control panel, and the control panel is electrically connected with the distance measuring sensor, the CCD camera and the servo motor.

[0018] By adopting the above structure, the parts in the detection box are conveniently maintained through the box door which can be opened, and the electrical elements in the detection mechanism are conveniently controlled through the control panel.

[0019] Two symmetrical conveying belts are mounted on the top outer wall of the base.

[0020] By adopting the above structure, the reinforced steel sheet is conveniently conveyed through the two conveying belts on the base, the reinforced steel sheet is conveyed to the lower side of the engraving mechanism through one conveying belt, and the engraved reinforced steel sheet is conveyed out through the other conveying belt.

[0021] In summary, the beneficial effects of the present application are as follows:

[0022] 1. The application sets a detection mechanism on the base, the CCD camera in the detection assembly in the detection mechanism facilitates the detection of the engraved reinforcing steel sheet, the synchronous wheel and synchronous belt set in the detection box facilitate the adjustment of the height of the detection assembly, the height of the detection assembly is adjusted to improve the detection efficiency of the detection mechanism, and the material taking mechanism is matched to facilitate the direct picking out of the missed engraved reinforcing steel sheet, solving the problem of missed engraving of the existing laser engraving equipment.

[0023] 2. The application installs a distance measuring sensor on the protective cover in the detection assembly, the setting of the distance measuring sensor facilitates the detection of the height of the CCD camera, and the synchronous wheel and synchronous belt are matched to facilitate the adjustment of the position of the CCD camera, which is convenient for adjusting the position of the detection assembly according to different specifications of workpieces. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is the overall schematic diagram of the application;

[0025] Figure 2 is the schematic diagram of the detection mechanism of the application;

[0026] Figure 3 is the schematic diagram of the detection assembly of the application;

[0027] Figure 4 is the schematic diagram of the detection box of the application.

[0028] BRIEF DESCRIPTION OF DRAWINGS: 1, base; 2, conveying belt; 3, laser engraving mechanism; 4, detection mechanism; 5, material taking mechanism; 6, detection box; 7, control panel; 8, opening; 9, detection assembly; 10, box door; 11, connecting rod; 12, protective cover; 13, CCD camera; 14, mounting bracket; 15, distance measuring sensor; 16, sliding seat; 18, sliding rod; 19, synchronous wheel; 20, synchronous belt; 21, servo motor. DETAILED DESCRIPTION

[0029] The following will be described in detail in combination with the drawings Figures 1-4 The application will be further described in detail.

[0030] Please refer to Figures 1-3A kind of laser engraving equipment for processing reinforcing steel sheet, laser engraving equipment is the technology equipment for engraving the material needing to be engraved using laser, laser engraving equipment is different from mechanical engraving machine and other traditional manual engraving mode, mechanical engraving machine is using numerical control machine, such as high hardness diamond and other hardness extremely high material to engrave other hardness lower things, laser engraving equipment is also called laser engraving machine, it includes laser and its output light path gas nozzle, one end of the gas nozzle is window, the other end is the nozzle coaxial with the light path of laser, the side surface of gas nozzle is connected with gas pipe, especially the gas pipe is connected with air or oxygen source, including base 1 and the laser engraving mechanism 3 installed on the top of base 1, detection mechanism 4 and material taking mechanism 5, the setting of laser engraving mechanism 3 is convenient for engraving reinforcing steel sheet, after engraving, the reinforcing steel sheet after engraving is detected by detection mechanism 4, after detecting the steel sheet that is missed, the missed steel is directly picked out by material taking mechanism 5, detection mechanism 4 includes detection box 6 fixedly connected on base 1, and the side outer wall of detection box 6 is provided with opening 8, the inner wall of opening 8 is slidably installed with detection assembly 9, the opening of detection box 6 is convenient for the sliding installation of detection assembly 9, the inner wall of detection box 6 is fixedly connected with two symmetrically arranged slide rods 18, and the outer wall of the two slide rods 18 is slidably connected with the same sliding seat 16, detection assembly 9 and sliding seat 16 are connected, the setting of slide rod 18 is convenient for the sliding installation of sliding seat 16, sliding seat 16 is moved to conveniently drive detection assembly 9 to lift.

[0031] In use, the reinforcing steel sheet after engraving is detected by detection mechanism 4 on base 1, the position of detection assembly 9 is adjusted by opening 8 in detection box 6, the sliding installation of sliding seat 16 is facilitated by the setting of slide rod 18 in detection box 6, detection assembly 9 is directly moved by the movement of sliding seat 16.

[0032] Refer to Figure 4 The inner wall of both sides of detection box 6 is rotatably connected with synchronous wheel 19, two synchronous wheels 19 are symmetrically installed, and the same synchronous belt 20 is connected between the two synchronous wheels 19, the installation of synchronous belt 20 is facilitated by the two synchronous wheels 19 in detection box 6, synchronous wheel 19 is directly driven to rotate when rotating.

[0033] Refer to Figure 4The inner wall of the detection box 6 is fixedly connected with a servo motor 21. The servo motor 21 is fixed on the inner wall of the detection box 6. The servo motor 21 can control the speed and has very accurate position accuracy. The servo motor 21 can convert a voltage signal into torque and speed to drive a control object. The rotor speed of the servo motor 21 is controlled by an input signal and can quickly respond. In an automatic control system, the servo motor 21 is used as an execution element and has characteristics such as small electromechanical time constant and high linearity. The servo motor 21 can convert the received electrical signal into angular displacement or angular velocity output on the shaft of the motor. The servo motor 21 is divided into two categories: direct current and alternating current servo motors. The main characteristics of the servo motor 21 are that there is no self-rotation phenomenon when the signal voltage is zero, the speed uniformly decreases with the increase of torque, and the output shaft of the servo motor 21 is fixedly connected to one of the synchronous pulleys 19. The sliding seat 16 is fixedly connected to the synchronous belt 20. The servo motor 21 is directly driven to rotate one of the synchronous pulleys 19. When the synchronous pulley 19 rotates, the synchronous belt 20 is directly driven to rotate. When the synchronous belt 20 rotates, the sliding seat 16 is driven to move, and the detection assembly 9 is further driven to adjust the height.

[0034] Referring to Figures 2-3 The detection assembly 9 comprises a connecting rod 11 fixedly connected to the sliding seat 16. The connecting rod 11 is installed on the sliding seat 16 and is slidably connected to the inner wall of the opening 8. The connecting rod 11 is provided to facilitate the connection of the detection assembly 9 to the sliding seat 16.

[0035] Referring to Figure 2 and Figure 3 The connecting rod 11 has an L-shaped structure. One end of the connecting rod 11 is fixedly connected with a protective cover 12. The L-shaped connecting rod 11 facilitates the installation of the protective cover 12. The top inner wall of the protective cover 12 is fixedly connected with a CCD camera 13. The protective cover 12 is provided to facilitate the installation and protection of the CCD camera 13. The protective cover 12 is provided to facilitate the installation of the CCD camera 13. The CCD camera 13 is directly used to detect the reinforced steel sheet after engraving.

[0036] Referring to Figure 3 One side of the outer wall of the protective cover 12 is fixedly connected with a mounting bracket 14. The mounting bracket 14 is installed on one side of the protective cover 12 and protrudes from the surface of the protective cover 12. The inner wall of the mounting bracket 14 is fixedly connected with a distance measuring sensor 15. The distance measuring sensor 15 is used to detect the height of the CCD camera 13 in real time. The mounting bracket 14 on the protective cover 12 is used to facilitate the installation of the distance measuring sensor 15. The distance measuring sensor 15 is provided to facilitate the detection of the height of the CCD camera 13.

[0037] Referring to Figure 2The side outer wall of the detection box 6 is provided with an inspection opening, and the inner wall of the inspection opening is hinged with a box door 10. The setting of the inspection opening facilitates the maintenance of the parts in the detection box 6, and the setting of the box door 10 facilitates the protection of the parts in the detection box 6. The side outer wall of the detection box 6 is fixedly connected with a control panel 7, and the control panel 7 is electrically connected with the distance measuring sensor 15, the CCD camera 13 and the servo motor 21. The setting of the control panel 7 facilitates the direct control of the electrical elements. The setting of the control panel 7 facilitates the control of the electrical elements in the detection mechanism 4.

[0038] Referring to Figure 1 The top outer wall of the base 1 is provided with two symmetrically arranged conveying belts 2. The two conveying belts 2 on the base 1 facilitate the conveying of the reinforcing steel sheets. One conveying belt 2 conveys the reinforcing steel sheets to the lower side of the laser engraving mechanism 3, and the other conveying belt 2 conveys the steel sheets with missing engraving out.

[0039] The implementation principle of the present application is as follows: when in use, the reinforcing steel sheets are conveyed to the laser engraving device 3 through one of the conveying belts 2 for engraving. After the engraving is completed, the steel sheets are conveyed to the lower side of the detection assembly 9 for detection by the CCD camera 13. After the detection is completed, the conveying belt 2 conveys the steel sheets to the lower side of the material taking mechanism 5. The material taking mechanism 5 clamps and sends the steel sheets with missing engraving to the other conveying belt 2 for conveying out. In the detection mechanism 4, when the height of the CCD camera 13 needs to be adjusted, the servo motor 21 is started. When the servo motor 21 is started, one of the synchronous wheels 19 is directly driven to rotate. When the synchronous wheel 19 rotates, the synchronous belt 20 is directly driven to rotate. When the synchronous belt 20 rotates, the sliding seat 16 is directly driven to slide on the sliding rod 18, thereby directly driving the connecting rod 11 to adjust the height of the CCD camera 13. The setting of the distance measuring sensor 15 facilitates the real-time detection of the height of the CCD camera 13.

[0040] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A laser engraving device for processing reinforcing steel sheets, comprising a base (1) and a laser engraving mechanism (3), a detection mechanism (4), and a material handling mechanism (5) mounted on top of the base (1), characterized in that: The detection mechanism (4) includes a detection box (6) fixedly connected to the base (1), and an opening (8) is provided on one side of the outer wall of the detection box (6). A detection component (9) is slidably installed on the inner wall of the opening (8). Two symmetrically arranged slide rods (18) are fixedly connected to the inner wall of the detection box (6), and the same sliding seat (16) is slidably connected to the outer wall of the two slide rods (18). The detection component (9) and the sliding seat (16) are connected.

2. The laser engraving equipment for processing reinforcing steel sheets according to claim 1, characterized in that: Both sides of the inner wall of the test box (6) are rotatably connected to synchronous pulleys (19), and the two synchronous pulleys (19) are connected by the same synchronous belt (20).

3. The laser engraving equipment for processing reinforcing steel sheets according to claim 2, characterized in that: The inner wall of the detection box (6) is fixedly connected to a servo motor (21), and the output shaft of the servo motor (21) is fixedly connected to one of the synchronous pulleys (19). The sliding seat (16) is fixedly connected to the synchronous belt (20).

4. The laser engraving equipment for processing reinforcing steel sheets according to claim 3, characterized in that: The detection component (9) includes a connecting rod (11) fixedly connected to the sliding seat (16), and the connecting rod (11) is slidably connected to the inner wall of the opening (8).

5. A laser engraving device for processing reinforcing steel sheets according to claim 4, characterized in that: The connecting rod (11) has an L-shaped structure, and a protective cover (12) is fixedly connected to one end of the connecting rod (11). A CCD camera (13) is fixedly connected to the inner wall of the top of the protective cover (12).

6. The laser engraving equipment for processing reinforcing steel sheets according to claim 5, characterized in that: A mounting bracket (14) is fixedly connected to one side of the outer wall of the protective cover (12), and a distance measuring sensor (15) is fixedly connected to the inner wall of the mounting bracket (14).

7. A laser engraving device for processing reinforcing steel sheets according to claim 6, characterized in that: The outer wall of the detection box (6) is provided with an inspection port, and the inner wall of the inspection port is hinged with a door (10). The outer wall of the detection box (6) is fixedly connected with a control panel (7), and the control panel (7) is electrically connected to the ranging sensor (15), the CCD camera (13) and the servo motor (21).

8. A laser engraving device for processing reinforcing steel sheets according to claim 7, characterized in that: The base (1) has two symmetrically arranged conveyor belts (2) installed on its top outer wall.

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