Laser pipe cutting machine with waste detection mechanism

Abstract

The utility model discloses a laser pipe cutting machine with a waste detection mechanism, which comprises a machine body, a laser cutter connected to the machine body in a sliding manner and a clamping piece located below the laser cutter, the clamping piece is fixedly connected to the machine body, a sliding frame is arranged on the machine body and located on one side of the clamping piece, and a slope is arranged on the sliding frame. The sliding frame is located on the inclined face and provided with a sunken groove which is sunken downwards, a through groove is formed in the inner bottom face of the sunken groove, a rotating plate is rotationally connected into the through groove, a detection plate is slidably connected to the rotating plate, a plurality of protruding blocks corresponding to holes of a pipe are fixedly connected to the detection plate, and a plurality of inductors are fixedly connected to the inner bottom face of the sunken groove. By means of the design, the laser pipe cutting machine can automatically conduct quality inspection on pipes after the pipes are cut, so that inconvenience caused by manual inspection is avoided, and the convenience of pipe quality inspection is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipe cutting and relates to a laser pipe cutting machine, in particular to a laser pipe cutting machine with a waste detection mechanism. Background Art

[0002] A laser tube cutting machine is a machine that uses laser to cut tubes. "Tube laser cutting" is mainly used to cut various hollow round tube materials made of non-metallic solid materials, such as plastic tubes, PVC tubes, PVB tubes and other industrial and civilian materials. This laser machine uses a CO2 metal laser tube and is the preferred processing machine for small and medium-sized enterprises.

[0003] For example, a laser tube cutting machine with publication number CN214921470U includes a workbench, a laser cutter, a tube fixing part and a limiting mechanism arranged on the workbench, the positions of the tube fixing part and the limiting mechanism correspond to each other, the laser cutter is located between the tube fixing part and the limiting mechanism, close to the tube fixing part, a feeding mechanism is provided on one side of the workbench, the feeding mechanism includes a frame and a first feeding device, a conveying platform corresponding to the position of the tube fixing part is provided on the top of the frame, the conveying platform is composed of a number of brackets arranged at equal distances, the first feeding device includes a movable plate and a linear module for moving the movable plate, the first linear module is fixed to one side of the frame, one end of the movable plate is fixedly connected to the sliding block of the linear module, and the other end of the movable plate extends to the top of the bracket.

[0004] However, after the above-mentioned laser tube cutting machine cuts the tube, the cut tube automatically falls into a collection box for collection. The quality of the cut tube cannot be inspected, and manual inspection is required later, which is troublesome. Utility Model Content

[0005] The utility model provides a laser tube cutting machine with a waste detection mechanism, which can perform quality inspection on the tube after cutting.

[0006] The technical solution adopted by the present invention to solve the above technical problems is: a laser tube cutting machine with a waste detection mechanism, comprising a machine body, a laser cutter slidably connected to the machine body, and a clamping member located below the laser cutter, the clamping member being fixedly connected to the machine body, the machine body being provided with a slide on one side of the clamping member, the slide being provided with an inclined surface, the slide being provided with a downwardly concave groove on the inclined surface, a through groove being provided on the inner bottom surface of the groove, a rotating plate being rotatably connected in the through groove, a detection plate being slidably connected on the rotating plate, a plurality of protrusions corresponding to the holes in the pipe being fixedly connected on the detection plate, a plurality of sensors being fixedly connected on the inner bottom surface of the groove, an indicator light connected to the sensor, when the protrusion is stuck in the hole on the pipe, the pipe fits with the sensor, the indicator light lights up green and the rotating plate rotates.

[0007] A further preferred technical solution of the present invention is: a rotating shaft that passes through the rotating plate is fixedly connected to the rotating plate, a groove that communicates with the through groove is opened on the slide, and the rotating shaft rotates in the groove.

[0008] A further preferred technical solution of the present invention is: one end of the rotating shaft extends outside the slide, and a motor fixedly connected to the rotating shaft is fixedly connected to the inclined surface. When the motor is started, the output end of the motor drives the rotating shaft and the rotating plate to rotate.

[0009] A further preferred technical solution of the present invention is: one end of the through groove is communicated with the outside world, a rectangular groove communicated with the outside world is provided on the rotating plate, the detection plate slides in the rectangular groove, two sliding bars are fixedly connected to the detection plate, and a sliding groove is provided on the inner side wall of the rectangular groove to facilitate the sliding of the sliding bar.

[0010] A further preferred technical solution of the present invention is: a plurality of card blocks are fixedly connected to the two slide bars, and a plurality of card slots for facilitating the insertion of the card blocks are opened on the inner side wall of the slide slot. When the detection plate is located in the rectangular slot, the card blocks are inserted into the card slots.

[0011] A further preferred technical solution of the present invention is that both the clamping block and the clamping slot are provided with arc-shaped surfaces.

[0012] A further preferred technical solution of the present invention is: a plurality of rollers are rotatably connected to the inner wall of the trough, and the rollers are connected to the sensor. When the protrusions on the detection plate cannot be inserted into the holes in the pipe, the indicator light turns red and the rollers rotate.

[0013] A further preferred technical solution of the present invention is that a non-slip pad is fixedly connected to the surface of each roller.

[0014] A further preferred technical solution of the present invention is that a guiding inclined surface is provided on the protrusion.

[0015] A further preferred technical solution of the present invention is: two groups of limit blocks are fixedly connected in the through slot, one group of limit blocks is located at the end of the rotating plate and below the rotating plate, and the other group of limit blocks is located at the tail of the rotating plate and above the rotating plate. When the rotating plate is located in the through slot, the rotating plate and the two groups of limit blocks form abutment.

[0016] Compared with the existing technology, the advantage of the present invention is that when the pipe cutting is completed, the clamping part is loosened, and the pipe falls into the sink along the inclined surface. At this time, if the holes on the pipe are compliant, the protrusions are inserted into the holes of the pipe. At this time, the pipe contacts the sensor, the indicator light turns green and the turntable rotates, and the compliant pipes are collected. Otherwise, the indicator light turns red, and the staff can check the non-compliant pipes. This design enables the laser pipe cutting machine to automatically inspect the pipe quality after cutting, thereby avoiding the inconvenience caused by manual inspection and effectively improving the convenience of pipe quality inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be described in further detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and should not be construed as limiting the scope of the present invention. Furthermore, unless otherwise specified, the drawings are merely schematic representations of the composition or structure of the depicted objects and may contain exaggerated representations. Furthermore, the drawings are not necessarily drawn to scale.

[0018] Figure 1 The overall structure of the utility model Figure 1 ;

[0019] Figure 2 The overall structure of the utility model Figure 2 ;

[0020] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 This is a cross-sectional view of the utility model Figure 1 ;

[0022] Figure 5 For this utility model Figure 4 Enlarged view of point B in the middle;

[0023] Figure 6 The overall structure of the utility model Figure 3 ;

[0024] Figure 7 For this utility model Figure 6 Enlarged view of point C in the middle;

[0025] Figure 8 This is a cross-sectional view of the utility model Figure 2 ;

[0026] Figure 9 For this utility model Figure 8 Enlarged view of point D in the middle.

[0027] In the figure: 1. Machine body; 2. Laser cutter; 3. Slide; 4. Inclined surface; 5. Collection basket; 6. Motor; 7. Rotating plate; 8. Detection plate; 9. Bump; 10. Sensor; 11. Sink; 12. Guide inclined surface; 13. Slide bar; 14. Slide groove; 15. Rectangular groove; 16. Rotating shaft; 17. Groove; 18. Roller; 19. Limit block; 20. Through groove; 21. Block; 22. Slot; 23. Clamp; 24. Indicator light. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely illustrative and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0029] It should be noted that like reference numerals denote like items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0030] Figure 1 and Figure 2 As shown, the laser tube cutting machine with a waste detection mechanism includes a body 1, a laser cutter 2 slidably connected to the body 1, and a clamping member 23 located below the laser cutter 2. Therefore, when cutting the tube, the clamping member 23 clamps the tube to facilitate the laser cutter 2 to open and cut the tube. The clamping member 23 is fixedly connected to the body 1. The body 1 is provided with a slide 3 on one side of the clamping member 23. A collection basket 5 is slidably connected to the slide 3. A slope 4 is provided on the slide 3. The clamping member 23 releases the cut tube, and the cut tube slides along the slope 4.

[0031] Figure 3-Figure 7 As shown, the slide 3 is provided with a downwardly concave sink 11 on the inclined surface 4. The cut pipe will fall into the sink 11 during the sliding process on the inclined surface 4. A through groove 20 is provided on the bottom surface of the sink 11. A rotating plate 7 is rotatably connected in the through groove 20. A detection plate 8 is slidably connected to the rotating plate 7. A number of protrusions 9 corresponding to the holes of the pipe are fixedly connected to the detection plate 8. Therefore, when the pipe falls into the sink 11, if the holes on the pipe are cut in compliance, the protrusions 9 can be smoothly inserted into the holes of the pipe. After the pipe is tested for compliance, the rotating plate 7 rotates to allow the compliant pipe to enter the collection basket 5 in the slide 3 for collection. When the holes on the pipe are not compliant, the pipe is located above the protrusion 9. At this time, the staff can take the non-compliant pipe out of the sink 11, thereby completing the inspection of whether the pipe is compliant. The inspection process is convenient and fast, saving some labor.

[0032] Figure 5As shown, the projection 9 is provided with a guiding inclined surface 12, so that when the pipe falls into the sink 11, the projection 9 can be smoothly inserted into the hole of the pipe, thereby improving the accuracy of the projection 9 being inserted into the hole of the pipe.

[0033] Figure 1-Figure 5 As shown, a number of sensors 10 are fixedly connected to the inner bottom surface of the trough 11, and an indicator light 24 connected to the sensor 10 is provided on the slide 3. The indicator light 24 can display two colors, red and green. When the protrusion 9 is stuck in the hole on the pipe, the hole on the pipe is compliant, and the pipe is in contact with the sensor 10. The indicator light 24 lights up green and the sensor 10 controls the rotation of the turn plate 7, so that the compliant pipes enter the slide 3 for collection.

[0034] Figure 3-Figure 5 As shown, a number of rollers 18 are rotatably connected to the inner wall of the trough 11, and the rollers 18 are connected to the sensor 10. Therefore, when the protrusions 9 on the detection plate 8 cannot be stuck in the holes of the pipes, the pipes are located above the protrusions 9 and the pipes are separated from the sensor 10 but are in contact with the rollers 18. At this time, the indicator light 24 lights up red and controls the rotation of the rollers 18. As the rollers 18 rotate, the steel pipes rotate, and as the rollers 18 rotate, the steel pipes also rotate accordingly, thereby adjusting the direction of the holes in the steel pipes to avoid the situation where the holes and protrusions 9 are misaligned when the steel pipes fall into the trough 11. If the steel pipes still do not form contact with the sensor 10 after one rotation, the indicator light 24 continues to light red, and the staff can take out the pipes for separate inspection.

[0035] Figure 3-Figure 5 As shown, when the tube is rotating and the protrusion 9 is successfully inserted into the hole of the tube, the sensor 10 senses the tube and controls the indicator light 24 to light up green. At this time, the roller 18 stops rotating and the turn plate 7 rotates, allowing the compliant tube to enter the slide 3. This design can adjust the direction of the tube hole when the tube hole is staggered with the protrusion 9, so that the protrusion 9 can be smoothly inserted into the hole of the compliant tube, further improving the accuracy and practicality of tube quality inspection.

[0036] Figure 5 As shown, each roller 18 is fixedly connected to a non-slip pad on its surface, which can increase the friction between the roller 18 and the pipe, so that the roller 18 can better push the pipe to rotate.

[0037] Figure 3-Figure 7As shown, the rotating shaft 16 that passes through the rotating plate 7 is fixedly connected to the rotating plate 7, and a groove 17 that communicates with the through groove 20 is opened on the slide 3. The rotating shaft 16 rotates in the groove 17, and one end of the rotating shaft 16 extends to the outside of the slide 3. The inclined surface 4 is fixedly connected to the motor 6 that is fixedly connected to the rotating shaft 16. Therefore, when the pipe is detected to be compliant, the sensor 10 controls the motor 6 to start, and the output end of the motor 6 drives the rotating shaft 16 and the rotating plate 7 fixedly connected to the rotating shaft 16 to rotate. At this time, the protrusion 9 stuck in the hole of the pipe drives the pipe to rotate with the rotating plate 7 until the gravity is greater than the friction between the pipe and the protrusion 9 and the rotating plate 7. At this time, the pipe falls into the slide 3 due to gravity. This design drives the rotating plate 7 to rotate, thereby collecting compliant pipes.

[0038] Figure 3-Figure 7 As shown, two groups of limit blocks 19 are fixedly connected in the through groove 20, and the two limit blocks 19 form a group, one of which is located at the end of the rotating plate 7 and below the rotating plate 7, and the other group of limit blocks 19 is located at the tail of the rotating plate 7 and above the rotating plate 7. When the rotating plate 7 is in the through groove 20, the rotating plate 7 and the two groups of limit blocks 19 are abutted. When the rotating plate 7 rotates, the rotating plate 7 and the two groups of limit blocks 19 are separated, and as the rotating plate 7 rotates, the end of the rotating plate 7 abuts against the limit block 19 originally located at the tail, and the tail of the rotating plate 7 abuts against the limit block 19 originally located at the end. This design plays a role in limiting the rotation of the rotating plate 7, preventing the rotating plate 7 from rotating within a range of more than 365 degrees, and enabling the rotating plate 7 to be in a horizontal position when resetting, further facilitating the protrusion 9 to be more accurately stuck in the hole of the pipe.

[0039] Figure 3-Figure 7 As shown, one end of the through groove 20 is connected to the outside world, and a rectangular groove 15 connected to the outside world is provided on the rotating plate 7. The detection plate 8 slides in the rectangular groove 15. Two slide bars 13 are fixedly connected to the detection plate 8. A slide groove 14 is provided on the inner wall of the rectangular groove 15 to facilitate the sliding of the slide bar 13. When the holes opened on different pipes are different, the detection plate 8 can be pulled out through the end of the through groove 20 connected to the outside world. At this time, the slide bar 13 slides in the slide groove 14, and the required detection plate 8 can be further slid into the rectangular groove 15. This design facilitates the replacement of the detection plate 8, thereby improving the applicability of the structure, and the slide bar 13 and the slide groove 14 can limit the longitudinal movement range of the detection plate 8.

[0040] Figure 3-Figure 9As shown, the two slide bars 13 are fixedly connected with a plurality of blocks 21, and the inner wall of the slide groove 14 is provided with a plurality of slots 22 for easy insertion of the blocks 21. Therefore, when the detection plate 8 is located in the rectangular groove 15, the blocks 21 are inserted into the slots 22, thereby fixing the detection plate 8 in the rectangular groove 15 to prevent the detection plate 8 from sliding when the rotating plate 7 rotates. The blocks 21 and the slots 22 are both provided with curved surfaces. When different detection plates 8 are installed in the rectangular grooves 15, as the detection plate 8 slides into the rectangular groove 15, the slide bar 13 also slides in the slide groove 14 until one end of the detection plate 8 abuts against the inner wall of the rectangular groove 15. At this time, the blocks 21 are inserted into the slots 22 along the curved surface to fix the detection plate 8. This design can facilitate the blocks 21 to be inserted into the slots 22.

[0041] The above describes the laser tube cutting machine with a waste detection mechanism provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are intended only to facilitate understanding of the present invention and its core concept. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A laser tube cutting machine with a waste detection mechanism, comprising a machine body, a laser cutter slidably connected to the machine body, and a clamping member located below the laser cutter, characterized in that: The clamping piece is fixedly connected to the machine body, and the machine body is provided with a slide on one side of the clamping piece, and the slide is provided with an inclined surface, and the slide is provided with a downwardly concave groove on the inclined surface, and a through groove is opened on the bottom surface of the groove, and a rotating plate is rotatably connected in the through groove, and a detection plate is slidably connected on the rotating plate, and a plurality of protrusions corresponding to the holes of the pipe are fixedly connected on the detection plate, and a plurality of sensors are fixedly connected on the bottom surface of the groove, and an indicator light connected to the sensor is provided on the slide. When the protrusion is stuck in the hole on the pipe, the pipe fits with the sensor, the indicator light lights up green and the rotating plate rotates.

2. The laser tube cutting machine with a waste detection mechanism according to claim 1, characterized in that: The rotating plate is fixedly connected to a rotating shaft that passes through the rotating plate, and the sliding frame is provided with a groove that communicates with the through groove, and the rotating shaft rotates in the groove.

3. The laser tube cutting machine with a waste detection mechanism according to claim 2, characterized in that: One end of the rotating shaft extends out of the slide, and a motor fixedly connected to the rotating shaft is fixedly connected to the inclined surface. When the motor is started, the output end of the motor drives the rotating shaft and the rotating plate to rotate.

4. The laser tube cutting machine with a waste detection mechanism according to claim 1, characterized in that: One end of the through groove is communicated with the outside world, a rectangular groove communicated with the outside world is formed on the rotating plate, the detection plate slides in the rectangular groove, two slide bars are fixedly connected to the detection plate, and a slide groove is formed on the inner side wall of the rectangular groove to facilitate the sliding of the slide bar.

5. The laser tube cutting machine with a waste detection mechanism according to claim 4, characterized in that: A plurality of card blocks are fixedly connected to the two slide bars, and a plurality of card slots for facilitating the card blocks to be inserted are provided on the inner side wall of the slide slot. When the detection board is located in the rectangular slot, the card blocks are inserted into the card slots.

6. The laser tube cutting machine with a waste detection mechanism according to claim 5, characterized in that: The clamping block and the clamping slot are both provided with arc surfaces.

7. The laser tube cutting machine with a waste detection mechanism according to claim 1, characterized in that: A plurality of rollers are rotatably connected to the inner wall of the sink, and the rollers are connected to the sensors. When the protrusions on the detection plate cannot be inserted into the holes of the pipe, the indicator light turns red and the rollers rotate.

8. The laser tube cutting machine with a waste detection mechanism according to claim 7, characterized in that: A non-slip pad is fixedly connected to the surface of each roller.

9. The laser tube cutting machine with a waste detection mechanism according to claim 1, characterized in that: The projection is provided with a guiding inclined surface.

10. The laser tube cutting machine with a waste detection mechanism according to claim 1, characterized in that: Two groups of limit blocks are fixedly connected in the through slot, one group of limit blocks is located at the end of the rotating plate and below the rotating plate, and the other group of limit blocks is located at the tail of the rotating plate and above the rotating plate. When the rotating plate is located in the through slot, the rotating plate and the two groups of limit blocks are in abutment with each other.

Images