Adjustable laser code spraying robot

Abstract

The invention relates to the technical field of laser code spraying, and provides an adjustable laser code spraying robot which comprises a support, a code spraying structure is fixedly installed in the middle of one side of the support, a driving structure is fixedly installed in the middle of the other side of the support, and guide structures are fixedly installed on the two sides of the top end of the support. By arranging the code spraying structure, a reagent bottle is conveyed to one side of a driving roller through a conveying belt, an electric push rod can drive a moving seat to move to the driving roller, a limiting roller pushes the reagent bottle at the top end of the conveying belt to one side of the driving roller, and under driving of the driving roller, the reagent bottle can rotate between the limiting roller and the driving roller; at the moment, the laser code spraying machine body sprays codes on the reagent bottles, the electric push rod drives the moving base to be away from the driving roller, the reagent bottles after code spraying are moved away through the conveying belt, the function that the adjustable laser code spraying robot facilitates continuous code spraying operation is achieved, and therefore the working efficiency of the adjustable laser code spraying robot in the using process is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of laser coding, and particularly relates to an adjustable laser coding robot. Background Art

[0002] With the development of mechanical automation production, the application field of industrial robots is becoming more and more extensive. As a key container for storing biological samples, chemical reagents, etc., during the production of biological reagent bottles, industrial robots use laser coding technology to mark the bottle body to form a permanent identification. Therefore, an adjustable laser coding robot will be used. Traditional laser coding robots generally fix reagent bottles on the workbench through a carrier, and then control the laser coder to reciprocate to code the bottle body through an industrial robot. However, the placement of the bottle body and the replacement of the carrier are time-consuming and laborious, which is not convenient for continuous coding operations, resulting in low work efficiency. Summary of the Invention

[0003] The purpose of the present invention is to provide an adjustable laser coding robot to solve the defect that the existing laser coding robot is not convenient for continuous coding operations.

[0004] To solve the above technical problems, the present invention provides the following technical solution: An adjustable laser coding robot, including a bracket. A coding structure is fixedly installed at the middle position on one side of the bracket, and a driving structure is fixedly installed at the middle position on the other side of the bracket. Guide structures are fixedly installed on both sides of the top of the bracket. The coding structure includes a support seat fixedly installed at the middle position on one side of the bracket. Slide rails are fixed on both sides of the top of the support seat. A fixed plate is fixed on the side of the support seat away from the bracket. An electric push rod is fixedly installed on one side of the fixed plate. A moving seat is fixedly installed at one end of the electric push rod. An internal cavity is formed on one side inside the moving seat. A fixed block is fixed at the middle position inside the internal cavity. Movable blocks are arranged on both sides of the fixed block inside the internal cavity.

[0005] Preferably, support rods are evenly fixed on both sides of the bottom of the bracket. Pulley wheels are rotatably connected to both ends inside the bracket. Conveyor belts are arranged on the outer sides of the pulley wheels. A first driving motor is fixedly installed on the outer wall of one end of the bracket, and the output end of the first driving motor extends into the bracket and is fixedly connected to one end of the pulley wheel.

[0006] Preferably, sliders are fixed on both sides of the bottom of the moving seat. Chute grooves are formed at the bottoms of the sliders. The sliders and the slide rails form a sliding structure through the chute grooves.

[0007] Preferably, an adjusting rod penetrates through the middle position inside the fixed block. One end of the adjusting rod extends to the outside of the moving seat and is fixed with a rotating handle. Both sides of the adjusting rod inside the fixed block penetrate through a first sliding rod. An adjusting groove is formed on one side of the fixed block close to the bracket. A reserved groove is formed on one side of the adjusting groove inside the fixed block. An adjusting block is arranged inside the adjusting groove. One end of the adjusting block extends to the outside of the fixed block and is fixedly installed with a laser coding machine main body. A threaded pin penetrates through the reserved groove. Both ends of the movable block close to one side of the bracket are fixed with connecting rods. One ends of the connecting rods close to the bracket are rotatably connected with limiting rollers.

[0008] Preferably, the adjusting rod is rotatably connected with the fixed block. External threads are arranged on the outer walls of the adjusting rod on both sides of the fixed block. The thread directions at both ends of the adjusting rod are opposite. One end of the threaded pin passes through the adjusting block and is threadedly connected with the adjusting block. One end of the adjusting rod extends to the inside of the moving seat and is rotatably connected with the moving seat. Both ends of the first sliding rod are fixedly connected with the inner side wall of the moving seat.

[0009] Preferably, the movable block is threadedly connected with the adjusting rod, the movable block is slidably connected with the first sliding rod, and the movable blocks are symmetrically distributed on both sides of the fixed block.

[0010] Preferably, the guiding structure includes a first guiding plate, a second guiding plate and a connecting seat. The first guiding plate is arranged on one side above the conveyor belt. The second guiding plate is arranged on the other side above the conveyor belt. First mounting seats are fixedly arranged on the outer walls of both ends of the first guiding plate. Connecting seats are fixedly arranged on the outer walls of both ends of the second guiding plate. Second mounting seats are arranged on one side of each connecting seat. Threaded rods penetrate through the second mounting seats. Second sliding rods penetrate through both sides of the threaded rods inside the second mounting seats.

[0011] Preferably, the bottom ends of the first mounting seat and the second mounting seat are fixedly connected with the top end of the bracket through bolts. One end of the threaded rod extends to the inside of the connecting seat and is rotatably connected with the connecting seat. One end of the second sliding rod is fixedly connected with one side of the connecting seat. The second sliding rod is slidably connected with the second mounting seat. The threaded rod is threadedly connected with the second mounting seat.

[0012] Preferably, the driving structure includes a fixed frame, a fixed seat, a driving roller and a second driving motor. The fixed seat is fixedly installed at the middle position on one side of the bracket. A fixed frame is fixedly installed at the top end of the fixed seat. A driving roller is rotatably connected inside the fixed frame. A second driving motor is fixedly installed at the top end of the fixed frame.

[0013] Preferably, the driving roller is located on one side of the main body of the laser coding machine, and the output end of the second driving motor extends into the fixing frame and is fixedly connected to one end of the driving roller.

[0014] An adjustable laser coding robot provided by the present invention has the following advantages: By providing a coding structure, the reagent bottle is conveyed to one side of the driving roller through the conveyor belt. The electric push rod will drive the moving seat to move towards the driving roller, so that the limiting roller will push the reagent bottle at the top of the conveyor belt to one side of the driving roller. Driven by the driving roller, the reagent bottle will rotate between the limiting roller and the driving roller. At this time, the main body of the laser coding machine codes the reagent bottle. The electric push rod drives the moving seat away from the driving roller, and the coded reagent bottle is removed through the conveyor belt, realizing the function that the device is convenient for continuous coding operation, thereby improving the working efficiency of the adjustable laser coding robot during use; Furthermore, by rotating the handle to drive the adjusting rod to rotate, the adjusting rod will drive the two groups of movable blocks to move in the opposite direction, changing the distance between the limiting rollers, so that the limiting rollers can limit reagent bottles with different outer diameter sizes, thereby improving the applicability of the adjustable laser coding robot during use; Furthermore, push the main body of the laser coding machine, so that the main body of the laser coding machine drives the adjusting block to slide inside the adjusting groove, move the main body of the laser coding machine to a suitable position according to the height of the reagent bottle, and rotate the threaded pin so that one end of the threaded pin abuts against the inner side wall of the fixed block, thereby fixing the adjusting block and the fixed block to each other, realizing the function that the device is convenient for adjusting the coding height, thereby improving the convenience of the adjustable laser coding robot during use; By providing a guiding structure, rotate the threaded rod, and the threaded rod will drive the connecting seat to move on one side of the second mounting seat, so that the connecting seat drives the second guiding plate to move above the conveyor belt, and then changes the distance between the first guiding plate and the second guiding plate, realizing the function that the device is convenient for adjusting the guiding distance, thereby improving the applicability of the adjustable laser coding robot during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view schematic diagram of the present invention; Figure 2 is the rear view schematic diagram of the present invention; Figure 3 is the front view schematic diagram of the coding structure of the present invention; Figure 4 is the top view sectional schematic diagram of the coding structure of the present invention; Figure 5 is the exploded schematic diagram of the coding structure of the present invention; Figure 6 is the partial exploded schematic diagram of the coding structure of the present invention; Figure 7 Front view schematic diagram of the limit wheel of the present invention; Figure 8 Front view schematic diagram of the guiding structure of the present invention; Figure 9 Rear view schematic diagram of the guiding structure of the present invention; Figure 10 Schematic diagram of the driving structure of the present invention.

[0016] Explanation of the reference numerals in the figure: 1, bracket; 11, first driving motor; 12, support rod; 13, pulley; 14, conveyor belt; 2, inkjet coding structure; 21, support seat; 22, slide rail; 23, fixing plate; 24, electric push rod; 25, moving seat; 251, slider; 26, built-in cavity; 27, fixing block; 271, adjusting rod; 272, rotating handle; 273, first slide rod; 274, adjusting groove; 275, reserved groove; 276, adjusting block; 277, laser inkjet printer main body; 278, threaded pin; 28, movable block; 281, connecting rod; 282, limiting roller; 3, guiding structure; 31, first guiding plate; 311, first mounting seat; 32, second guiding plate; 33, connecting seat; 331, second mounting seat; 332, threaded rod; 333, second slide rod; 4, driving structure; 41, fixing frame; 42, fixing seat; 43, driving roller; 44, second driving motor. Detailed implementation manners

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] Please refer to Figures 1 - 10 , an adjustable laser inkjet robot provided by the present invention includes a bracket 1.

[0019] Refer to Figures 1 - 7 and Figure 10As shown, support rods 12 are evenly fixed on both sides of the bottom end of the support 1. Pulley wheels 13 are rotatably connected to both ends inside the support 1. Conveyor belts 14 are arranged on the outer sides of the pulley wheels 13. A first driving motor 11 is fixedly installed on the outer wall of one end of the support 1, and the output end of the first driving motor 11 extends into the support 1 and is fixedly connected to one end of the pulley wheel 13. A coding structure 2 is fixedly installed at the middle position on one side of the support 1. The coding structure 2 includes a support seat 21 fixedly installed at the middle position on one side of the support 1. Slide rails 22 are fixed on both sides of the top end of the support seat 21. A fixing plate 23 is fixed on the side of the support seat 21 away from the support 1. An electric push rod 24 is fixedly installed on one side of the fixing plate 23. A moving seat 25 is fixedly installed at one end of the electric push rod 24. An inner cavity 26 is formed on one side inside the moving seat 25. A fixing block 27 is fixed at the middle position inside the inner cavity 26. Movable blocks 28 are arranged on both sides of the fixing block 27 inside the inner cavity 26. Slide blocks 251 are fixed on both sides of the bottom end of the moving seat 25. Chute grooves are formed at the bottoms of the slide blocks 251. The slide blocks 251 and the slide rails 22 form a sliding structure through the chute grooves. A regulating rod 271 penetrates through the middle position inside the fixing block 27. One end of the regulating rod 271 extends outside the moving seat 25 and is fixed with a rotating handle 272. First slide rods 273 penetrate through both sides of the regulating rod 271 inside the fixing block 27. An adjusting groove 274 is formed on the side of the fixing block 27 close to the support 1. A reserved groove 275 is formed on one side of the adjusting groove 274 inside the fixing block 27. An adjusting block 276 is arranged inside the adjusting groove 274. One end of the adjusting block 276 extends outside the fixing block 27 and is fixedly installed with a laser coding machine main body 277. A threaded pin 278 penetrates through the reserved groove 275. Connecting rods 281 are fixed at both ends of the side of the movable block 28 close to the support 1. Limiting rollers 282 are rotatably connected to the ends of the connecting rods 281 close to the support 1. The regulating rod 271 is rotatably connected to the fixing block 27. External threads are formed on the outer walls of the regulating rod 271 on both sides of the fixing block 27. The thread directions at both ends of the regulating rod 271 are opposite. One end of the threaded pin 278 passes through the adjusting block 276 and is threadedly connected to the adjusting block 276. One end of the regulating rod 271 extends into the moving seat 25 and is rotatably connected to the moving seat 25. Both ends of the first slide rod 273 are fixedly connected to the inner side wall of the moving seat 25. The movable block 28 is threadedly connected to the regulating rod 271. The movable block 28 is slidably connected to the first slide rod 273. The movable blocks 28 are symmetrically distributed on both sides of the fixing block 27. A driving structure 4 is fixedly installed at the middle position on the other side of the support 1. The driving structure 4 includes a fixing frame 41, a fixing seat 42, a driving roller 43 and a second driving motor 44. The fixing seat 42 is fixedly installed at the middle position on one side of the support 1. A fixing frame 41 is fixedly installed at the top end of the fixing seat 42. A driving roller 43 is rotatably connected inside the fixing frame 41. A second driving motor 44 is fixedly installed at the top end of the fixing frame 41. The driving roller 43 is located on one side of the laser coding machine main body 277.The output end of the second driving motor 44 extends into the interior of the fixing bracket 41 and is fixedly connected to one end of the driving roller 43.

[0020] External power supply. An infrared sensor is installed above the bracket 1 on one side of the support base 21. Rotate the handle 272. Rotating the handle 272 will drive the adjusting rod 271 to rotate, causing the adjusting rod 271 to drive the two groups of movable blocks 28 to move in opposite directions, thereby changing the distance between the limiting rollers 282. According to the outer diameter size of the reagent bottle, adjust the limiting rollers 282 to an appropriate distance. Push the laser marking machine main body 277, causing the laser marking machine main body 277 to drive the adjusting block 276 to slide inside the adjusting groove 274. Move the laser marking machine main body 277 to an appropriate position according to the height of the reagent bottle. Rotate the threaded pin 278 so that one end of the threaded pin 278 abuts against the inner side wall of the fixed block 27, thereby fixing the adjusting block 276 and the fixed block 27 to each other. Start the first driving motor 11. The first driving motor 11 will drive the conveyor belt 14 to rotate through the pulley 13. Place the reagent bottles orderly on one side of the top of the conveyor belt 14. The conveyor belt 14 will drive the reagent bottles to move to one side of the driving roller 43. Start the second driving motor 44. The second driving motor 44 will drive the driving roller 43 to rotate. The infrared sensor will record the position of the reagent bottle. When the reagent bottle moves to one side of the limiting rollers 282, start the electric push rod 24. The electric push rod 24 will drive the moving seat 25 to move, causing the moving seat 25 to drive the slider 251 to slide on the top of the slide rail 22. At the same time, the moving seat 25 will drive the limiting rollers 282 to move towards the driving roller 43, causing the limiting rollers 282 to push the reagent bottle on the top of the conveyor belt 14 to one side of the driving roller 43. Driven by the driving roller 43, the reagent bottle will rotate between the limiting rollers 282 and the driving roller 43. At this time, the laser marking machine main body 277 performs marking on the reagent bottle. After the marking is completed, the electric push rod 24 drives the moving seat 25 away from the driving roller 43. The marked reagent bottles are removed through the conveyor belt 14.

[0021] Refer to Figure 1 、 Figure 2 、 Figure 8 and Figure 9As shown in the figure, guiding structures 3 are fixedly installed on both sides of the top end of the bracket 1. The guiding structure 3 includes a first guiding plate 31, a second guiding plate 32 and a connecting seat 33. The first guiding plate 31 is arranged on one side above the conveyor belt 14, and the second guiding plate 32 is arranged on the other side above the conveyor belt 14. First mounting seats 311 are fixedly installed on the outer walls at both ends of the first guiding plate 31, connecting seats 33 are fixedly installed on the outer walls at both ends of the second guiding plate 32, second mounting seats 331 are arranged on one side of each connecting seat 33, threaded rods 332 penetrate through the interiors of the second mounting seats 331, and second sliding rods 333 penetrate through both sides of the threaded rods 332 inside the second mounting seats 331. The bottom ends of the first mounting seats 311 and the second mounting seats 331 are fixedly connected to the top end of the bracket 1 by bolts. One end of the threaded rod 332 extends into the interior of the connecting seat 33 and is rotatably connected to the connecting seat 33. One end of the second sliding rod 333 is fixedly connected to one side of the connecting seat 33. The second sliding rod 333 is slidably connected to the second mounting seat 331, and the threaded rod 332 is threadedly connected to the second mounting seat 331.

[0022] Rotate the threaded rod 332, the threaded rod 332 will drive the connecting seat 33 to move on one side of the second mounting seat 331, so that the connecting seat 33 drives the second guiding plate 32 to move above the conveyor belt 14, and further changes the distance between the first guiding plate 31 and the second guiding plate 32. Under the guiding action of the first guiding plate 31 and the second guiding plate 32, the reagent bottles are orderly moved towards the driving roller 43.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An adjustable laser coding robot, comprising a bracket (1); Features: A coding structure (2) is fixedly installed at the middle position of one side of the bracket (1), and a driving structure (4) is fixedly installed at the middle position of the other side of the bracket (1); Guide structures (3) are fixedly mounted on both sides of the top end of the bracket (1); The coding structure (2) comprises a support seat (21) fixedly mounted at a middle position on one side of a bracket (1), slide rails (22) being fixed to both sides of the top of the support seat (21), a fixed plate (23) being fixed to the side of the top of the support seat (21) away from the bracket (1), an electric push rod (24) being fixedly mounted on one side of the fixed plate (23), a movable seat (25) being fixedly mounted on one end of the electric push rod (24), a built-in cavity (26) being provided on one side of the movable seat (25), a fixed block (27) being fixed at a middle position inside the built-in cavity (26), and movable blocks (28) being provided on both sides of the fixed block (27) inside the built-in cavity (26).

2. The adjustable laser coding robot according to claim 1, characterized in that: Support rods (12) are evenly fixed on both sides of the bottom end of the bracket (1), both ends of the inside of the bracket (1) are rotatably connected to pulleys (13), and conveyor belts (14) are arranged on the outside of the pulleys (13). A first drive motor (11) is fixedly mounted on the outer wall of one end of the bracket (1), and the output end of the first drive motor (11) extends into the inside of the bracket (1) and is fixedly connected to one end of the pulley (13).

3. The adjustable laser coding robot according to claim 1, characterized in that: Slide blocks (251) are fixed on both sides of the bottom end of the movable seat (25), and a slide groove is provided at the bottom of the slide block (251). The slide block (251) and the slide rail (22) form a sliding structure through the slide groove.

4. The adjustable laser coding robot according to claim 1, characterized in that: An adjusting rod (271) is passed through the middle position of the fixed block (27), one end of the adjusting rod (271) extends to the outside of the movable seat (25) and is fixed with a rotating handle (272), first sliding rods (273) are passed through both sides of the adjusting rod (271) inside the fixed block (27), an adjusting groove (274) is provided on one side of the fixed block (27) close to the bracket (1), and a reserved groove (274) is provided on one side of the adjusting groove (274) inside the fixed block (27). 75), an adjusting block (276) is arranged inside the adjusting groove (274), one end of the adjusting block (276) extends to the outside of the fixed block (27) and is fixedly mounted with a laser inkjet printer body (277), a threaded pin (278) passes through the inside of the reserved groove (275), connecting rods (281) are fixed at both ends of the movable block (28) on the side close to the bracket (1), and one end of the connecting rod (281) close to the bracket (1) is rotatably connected to a limiting roller (282).

5. The adjustable laser coding robot according to claim 4, characterized in that: The adjusting rod (271) is rotatably connected to the fixed block (27); external threads are provided on the outer walls of the adjusting rods (271) on both sides of the fixed block (27); the threads at both ends of the adjusting rod (271) are in opposite directions; one end of the threaded pin (278) passes through the adjusting block (276) and is threadedly connected to the adjusting block (276); one end of the adjusting rod (271) extends to the interior of the movable seat (25) and is rotatably connected to the movable seat (25); and both ends of the first sliding rod (273) are fixedly connected to the inner wall of the movable seat (25).

6. The adjustable laser coding robot according to claim 4, characterized in that: The movable block (28) is threadedly connected to the adjusting rod (271), the movable block (28) is slidably connected to the first sliding rod (273), and the movable blocks (28) are symmetrically distributed on both sides of the fixed block (27).

7. The adjustable laser coding robot according to claim 1, characterized in that: The guide structure (3) comprises a first guide plate (31), a second guide plate (32) and a connecting seat (33); the first guide plate (31) is arranged on one side above the conveyor belt (14); the second guide plate (32) is arranged on the other side above the conveyor belt (14); first mounting seats (311) are fixed on the outer walls at both ends of the first guide plate (31); connecting seats (33) are fixed on the outer walls at both ends of the second guide plate (32); a second mounting seat (331) is arranged on one side of the connecting seat (33); a threaded rod (332) penetrates the interior of the second mounting seat (331); and second sliding rods (333) penetrate the two sides of the threaded rod (332) inside the second mounting seat (331).

8. The adjustable laser coding robot according to claim 7, characterized in that: The bottom ends of the first mounting seat (311) and the second mounting seat (331) are fixedly connected to the top end of the bracket (1) by bolts, one end of the threaded rod (332) extends into the interior of the connecting seat (33) and is rotatably connected to the connecting seat (33), one end of the second sliding rod (333) is fixedly connected to one side of the connecting seat (33), the second sliding rod (333) is slidably connected to the second mounting seat (331), and the threaded rod (332) is threadedly connected to the second mounting seat (331).

9. The adjustable laser coding robot according to claim 1, characterized in that: The driving structure (4) comprises a fixed frame (41), a fixed seat (42), a driving roller (43) and a second driving motor (44); the fixed seat (42) is fixedly mounted at a middle position on one side of the bracket (1); the fixed frame (41) is fixedly mounted on the top end of the fixed seat (42); the driving roller (43) is rotatably connected to the inner side of the fixed frame (41); and the second driving motor (44) is fixedly mounted on the top end of the fixed frame (41).

10. The adjustable laser coding robot according to claim 9, characterized in that: The driving roller (43) is located on one side of the laser inkjet printer body (277), and the output end of the second driving motor (44) extends to the interior of the fixing frame (41) and is fixedly connected to one end of the driving roller (43).

Images