Device for marking light strip

Abstract

The utility model provides equipment for marking a lamp strip. The equipment comprises an identification end of an identification device, a shooting end of a camera device and an output end of a laser device which are arranged in sequence and all face a marking station; the recognition device is in communication connection with the camera device; the camera device is in communication connection with the laser device; the feeding device is used for pushing a to-be-marked section of the lamp strip to enter the marking station; the identification device is used for emitting radiation rays to a to-be-marked section of the lamp strip in the marking station so as to realize perspective identification of a marking tin point in the to-be-marked section of the lamp strip; the camera device is used for acquiring the marking position corresponding to the marking tin point in real time according to the information transmitted by the recognition device; the laser device is used for marking the to-be-marked section of the lamp strip in the marking station according to the marking position transmitted by the camera device; and the discharging device is used for outputting marked sections of the lamp strip. The utility model is used for solving the problem of high labor input cost caused by manual marking of a scissor edge pattern in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of LED strip manufacturing equipment technology, and in particular to a device for marking LED strips. Background Technology

[0002] In existing technologies, users directly cut the LED strip based on the position of the LED beads, which can easily result in the cut being made at the position of the LED beads rather than between two LED beads.

[0003] In other methods, regular fixed MARK points are set on the PCB board inside the light strip, and then solder is applied to the MARK points to form marking solder points. Then, the marking solder points are manually obtained through the transparent shell of the light strip, and the scissor pattern is manually marked according to the marking solder points, resulting in high labor input costs. Utility Model Content

[0004] In view of this, the present invention provides a device for marking LED strips, which solves the problem of high labor costs caused by manually marking scissor patterns in the prior art.

[0005] To achieve one or more of the above objectives or other objectives, this utility model proposes a device for marking LED strips, the device for marking LED strips including a machine base, a feeding device, an identification device, a camera device, a laser device, and a discharging device;

[0006] The machine tool is equipped with a marking station. The feeding device, the identification device, the camera device, the laser device, and the discharging device are all located on the machine tool. The marking station is located between the feeding device and the discharging device. The identification end of the identification device, the shooting end of the camera device, and the output end of the laser device are arranged sequentially and all face the marking station. The identification device is communicatively connected to the camera device, and the camera device is communicatively connected to the laser device.

[0007] The feeding device is used to push the LED strip to be marked into the marking station; the identification device is used to emit radiation to the LED strip to be marked in the marking station to see through and identify the marking solder dots in the LED strip to be marked; the camera device is used to obtain the marking position corresponding to the marking solder dots in real time according to the information transmitted by the identification device; the laser device marks the LED strip to be marked in the marking station according to the marking position transmitted by the camera device; the discharging device is used to output the marked LED strip.

[0008] Furthermore, both the feeding device and the discharging device include an active belt pulling assembly, a driven belt pulling assembly, and a belt pulling opening and closing drive assembly; the active belt pulling assembly is fixed to the table surface of the machine tool; the belt pulling opening and closing drive assembly is used to drive the active belt pulling assembly to open and close to the driven belt pulling assembly; when the active belt pulling assembly and the driven belt pulling assembly are in a closed state, a clamping area is formed between the active belt pulling assembly and the driven belt pulling assembly, and the clamping area is used to clamp the light strip.

[0009] Furthermore, the device for marking LED strips also includes a radiation shield; the radiation shield is fixed to the table of the machine tool, which has a first mounting cavity and a working hole; the radiation shield has a second mounting cavity, a feed hole and a discharge hole, one end of the feed hole and one end of the discharge hole are both connected to the second mounting cavity, the other end of the feed hole is connected to the clamping area of ​​the feeding device, and the other end of the discharge hole is connected to the clamping area of ​​the discharge device;

[0010] The two ends of the working hole are respectively connected to the first mounting cavity and the second mounting cavity; the marking station and the camera device are both located in the second mounting cavity, and the marking station is located between the feed hole and the discharge hole; the identification device and the laser device are both located in the first mounting cavity.

[0011] Furthermore, the camera device includes a camera horizontal drive assembly, a camera vertical drive assembly, and a camera body; the camera horizontal drive assembly is fixed to the cavity wall of the second mounting cavity, the camera vertical drive assembly is disposed at the drive end of the camera horizontal drive assembly, and the camera body is disposed at the drive end of the camera vertical drive assembly; the driving direction of the camera horizontal drive assembly is parallel to the transmission direction of the light strip, and the shooting end of the camera body faces the marking station; the camera vertical drive assembly is used to drive the shooting end of the camera body to descend closer to or rise away from the light strip within the marking station.

[0012] Furthermore, the radiation shield is provided with a material guide; the two ends of the material guide are respectively located on the cavity wall of the second mounting cavity at the feed hole and the cavity wall of the second mounting cavity at the discharge hole; the material guide is provided with a material guide groove, the two ends of the material guide groove are respectively connected to the feed hole and the discharge hole; the bottom of the material guide groove is provided with a material guide hole, the bottom end of the material guide hole faces the working hole, its top end faces the shooting end of the camera device, and its two sides are respectively connected to the feed hole and the discharge hole; the material guide groove is used to support the light strip.

[0013] Furthermore, the device for marking the LED strip also includes a dust collection device, which is located inside the first mounting cavity. The dust collection end of the dust collection device is located below the output end of the laser device. The dust collection device is used to collect the waste generated after the LED strip is marked.

[0014] Furthermore, the device for marking the light strip also includes a cooling device, the cooling end of which is attached to the outer wall of the laser device.

[0015] Furthermore, the device for marking the LED strip also includes a cooling fan, which is mounted on the frame of the machine tool. The air outlet of the cooling fan is connected to the first mounting cavity, and the air inlet of the cooling fan is located outside the machine tool.

[0016] Furthermore, the device for marking the light strip also includes a central processing unit and a display screen, wherein the central processing unit controls and connects to the identification device, the camera device and the laser device, and the central processing unit is communicatively connected to the display screen.

[0017] Furthermore, the radiation shield includes a shield housing, a shield door, and a door lock; the shield housing has a door hole on its side wall and a working connection hole on its bottom wall, and the feed hole and the discharge hole are respectively located on the two end walls of the shield housing; the shield door is hinged to the shield housing at the door hole, one end of the door lock is fixed to the shield housing, and the other end of the door lock is detachably locked to the shield door; the second mounting cavity is formed by the shield housing and the shield door.

[0018] Implementing the embodiments of this utility model will have the following beneficial effects:

[0019] The device for marking LED strips proposed in this invention uses a feeding device to feed the segment of the LED strip to be marked into the marking station; then, an identification device identifies the solder points to be marked on the LED strip; a camera device acquires the current position information of the solder points in real time; and a laser device automatically marks the scissor pattern on the LED strip housing based on the position information of the solder points provided by the camera device; finally, a discharging device sends out the marked segment of the LED strip. This device automates the marking of scissor patterns at designated locations on the LED strip, significantly reducing labor costs. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] in:

[0022] Figure 1 This is a perspective recognition diagram of the light strip of this utility model;

[0023] Figure 2 This is a diagram showing the marking status of the light strip of this utility model;

[0024] Figure 3 This is a perspective view of a device for marking LED strips according to one embodiment of the present invention;

[0025] Figure 4 This is a schematic diagram of another state structure of the device for marking LED strips in one embodiment of the present invention;

[0026] Figure 5 This is a partial structural diagram of a device for marking LED strips in one embodiment of the present invention;

[0027] Figure 6 This is a front view of a device for marking LED strips in one embodiment of the present invention;

[0028] Figure 7 This is a schematic diagram of the feeding device for marking LED strips in one embodiment of the present invention.

[0029] Figure label:

[0030] 100. Feeding device; 200. Identification device; 300. Camera device; 310. Camera horizontal drive assembly; 320. Camera lifting drive assembly; 330. Camera body; 400. Laser device; 410. Laser body; 420. Laser lifting drive assembly; 500. Discharge device; 600. Machine base; 610. First mounting cavity; 620. Working hole; 700. Radiation shield; 710. Second mounting cavity; 720. Feed hole; 730. Discharge hole; 740. Guide component; 741. Guide trough; 742. Guide hole; 750. Cover shell; 760. Cover door; 770. Door lock; 800. Dust collection device; 900. Cooling device; 1000. Cooling fan;

[0031] 1510, Active belt pull assembly; 1511, First belt pull bracket; 1512, First belt pull drive component; 1513, First active drive gear; 1514, First driven drive gear; 1515, First transmission belt; 1520, Driven belt pull assembly; 1521, Second belt pull bracket; 1522, Second belt pull drive component; 1523, Second active drive gear; 1524, Second driven drive gear; 1525, Second transmission belt; 1530, Belt pull opening and closing drive assembly; 1540, Guide roller bracket; 1541, Guide roller support plate; 1550, Horizontal guide roller; 1560, Vertical guide roller;

[0032] 2000, LED strip; 2100, marking solder joint; 2200, scissor pattern; 2300, LED chip. Detailed Implementation

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used herein in the specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and accompanying drawings of this invention are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or accompanying drawings of this invention are used to distinguish different objects, not to describe a particular order; the cold water mentioned in the specification and claims of this invention includes room temperature water.

[0034] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0035] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0036] Reference Figures 1 to 7The first embodiment of this application proposes a device for marking LED strips. This device includes: a machine base 600, a feeding device 100, an identification device 200, a camera device 300, a laser device 400, and an output device 500. The machine base 600 has a marking station. The feeding device 100, the identification device 200, the camera device 300, the laser device 400, and the output device 500 are all located on the machine base 600. The marking station is located between the feeding device 100 and the output device 500. The identification end of the identification device 200, the shooting end of the camera device 300, and the output end of the laser device 400 are sequentially arranged and all face the marking station. The identification device 200 is communicatively connected to the camera device 300, and the camera device 300 is communicatively connected to the laser device 400.

[0037] The feeding device 100 is used to push the segment to be marked of the LED strip 2000 into the marking station; the identification device 200 is used to emit radiation lines to the segment to be marked of the LED strip 2000 in the marking station to see through and identify the marking solder points 2100 in the segment to be marked of the LED strip 2000; the camera device 300 is used to obtain the marking position corresponding to the marking solder points 2100 in real time according to the information transmitted by the identification device 200; the laser device 400 marks the segment to be marked of the LED strip 2000 in the marking station according to the marking position transmitted by the camera device 300; the discharging device 500 is used to output the marked segment of the LED strip 2000.

[0038] Specifically, a long strip light 2000 will have multiple LED beads 2300. In order to facilitate users to cut the light strip 2000 into segments of any length, a marking solder point 2100 is set between two LED beads 2300.

[0039] In this embodiment, the driving frequency of the feeding device 100 and the driving frequency of the discharging device 500 are the same. When the feeding device 100 pushes the segment to be marked on the light strip 2000, if the front section of the light strip 2000 has been marked with the scissor pattern 2200, the discharging device 500 simultaneously pushes out the marked segment of the light strip 2000.

[0040] The workflow for marking LED strips using the equipment is as follows:

[0041] 1. Feeding: The LED strip 2000 segments to be marked are pre-feeded into the marking station by the feeding device 100;

[0042] 2. Identification and positioning: The identification device 200 emits radiation lines to the section to be marked on the light strip 2000 in the marking station. The radiation lines see through and identify the position of the marking solder point 2100 in the current section to be marked, and then the identified image is transmitted back to the camera device 300 in real time.

[0043] 3. Obtaining the marking position: The camera device 300 takes real-time pictures of the section of the light strip 2000 to be marked in the marking station. Then, based on the recognition image transmitted back by the recognition device 200 and the real-time picture taken by the camera device 300, the marking position corresponding to the marking solder point 2100 in the section of the light strip 2000 to be marked in the marking station is obtained.

[0044] 4. Marking: Based on the marking position signal transmitted from the camera device 300, the laser device 400 then laser-etches a scissor pattern 2200 onto the outer shell of the light strip 2000 at the marking position of the section to be marked within the marking station, thereby completing the marking of the light strip 2000.

[0045] 5. Discharge: Finally, the discharge device 500 transfers the marked section of the LED strip 2000 from the marking station to the outside.

[0046] The entire marking process of the device used for marking LED strips is completed automatically by the equipment, reducing manual intervention and improving production efficiency. Then, through the coordinated work of the identification device 200 and the camera device 300, the marking section of the LED strip 2000 can be accurately positioned, ensuring the accuracy of the marking. Moreover, laser marking is achieved through the laser device 400, improving the marking quality, meeting the needs of large-scale production, and greatly reducing labor input costs.

[0047] Specifically, the radiation includes X-rays, X-rays, or infrared rays.

[0048] Reference Figures 3 to 7 Both the feeding device 100 and the discharging device 500 include an active belt pulling assembly 1510, a driven belt pulling assembly 1520, and a belt pulling opening and closing drive assembly 1530. The active belt pulling assembly 1510 is fixed to the table surface of the machine base 600. The belt pulling opening and closing drive assembly 1530 is used to drive the active belt pulling assembly 1510 to open and close to the driven belt pulling assembly 1520. When the active belt pulling assembly 1510 and the driven belt pulling assembly 1520 are in a closed state, a clamping area is formed between the active belt pulling assembly 1510 and the driven belt pulling assembly 1520, and the clamping area is used to clamp the light strip 2000.

[0049] Specifically, when the active pull belt assembly 1510 starts, it will drive the driven pull belt assembly 1520 to run synchronously.

[0050] In this embodiment, the driven pull belt assembly 1520 is controlled to approach the active pull belt assembly 1510 by the pull belt opening and closing drive assembly 1530. The gap between the active pull belt assembly 1510 and the driven pull belt assembly 1520 is adjusted according to the thickness of the inserted LED strip 2000, that is, the height of the clamping area is adjusted, and then the LED strip 2000 is inserted into the clamping area. The LED strip 2000 is transmitted through the active pull belt assembly 1510 and the driven pull belt assembly 1520. Then, the LED strip 2000 is clamped at the feeding end and the discharging end of the marking station by the feeding device 100 and the discharging device 500, both of which include the active pull belt assembly 1510 and the driven pull belt assembly 1520, so that the LED strip 2000 in the marking station is in a taut state, avoiding malfunctions that may affect the operation of the recognition device 200, the camera device 300, and the laser device 400.

[0051] Reference Figures 3 to 7 Furthermore, the active belt pull assembly 1510 includes two first belt pull brackets 1511, a first belt pull drive member 1512, a first active drive gear 1513, a first driven drive gear 1514, and a first transmission belt 1515. The first belt pull brackets 1511 are fixed on the table surface of the machine base 600. The drive end of the first belt pull drive member 1512 passes through one of the first belt pull brackets 1511 to connect to the first active drive gear 1513. The two ends of the first active drive gear 1513 are rotatably connected to the two first belt pull brackets 1511 respectively. The two ends of the first driven drive gear 1514 are rotatably connected to the two first belt pull brackets 1511 respectively. The first active drive gear 1513 and the first driven drive gear 1514 are both inserted into the loop of the first transmission belt 1515.

[0052] In this embodiment, the first belt drive 1512 is activated, causing the first active drive gear 1513 to rotate, which in turn drives the first transmission belt 1515 to perform track-like movement via the first driven drive gear 1514.

[0053] Reference Figures 3 to 7Furthermore, the driven pull belt assembly 1520 includes two second pull belt brackets 1521, a second pull belt drive member 1522, a second active drive gear 1523, a second driven drive gear 1524, and a second transmission belt 1525; one of the second pull belt brackets 1521 is fixed to the drive end of the pull belt opening and closing drive assembly 1530, one end of the second pull belt drive member 1522 is passively connected to the first pull belt drive member 1512, and the other end of the second pull belt drive member 1522 passes through one of the second pull belt brackets 1521 to connect to the second active drive gear 1523. The two ends of the second active drive gear 1523 are rotatably connected to the two second pull belt brackets 1521 respectively, and the two ends of the second driven drive gear 1524 are rotatably connected to the two second pull belt brackets 1521 respectively. The second active drive gear 1523 and the second driven drive gear 1524 are both inserted into the loop of the second transmission belt 1525.

[0054] In this embodiment, the first belt drive 1512 is activated, causing the second belt drive 1522 to start synchronously, which in turn causes the second active drive gear 1523 to rotate, thereby driving the second transmission belt 1525 to perform track-like movement through the second driven drive gear 1524.

[0055] Reference Figures 3 to 7 Furthermore, both the feeding device 100 and the discharging device 500 include a guide roller bracket 1540, a transverse guide roller 1550, and two vertical guide rollers 1560. The two ends of the guide roller bracket 1540 are respectively fixed to two first pull belt brackets 1511, and guide roller support plates 1541 extend from both ends of the guide roller bracket 1540. The two ends of the transverse guide roller 1550 are rotatably connected to the two guide roller support plates 1541, and the two vertical guide rollers 1560 are rotatably connected to the guide roller bracket 1540. On the plate surface 0, the axis of the transverse guide roller 1550 is parallel to the horizontal plane and perpendicular to the pushing direction of the light strip 2000, and the axis of the vertical guide roller 1560 is parallel to the vertical plane. A guide gap is formed between the two vertical guide rollers 1560. The pushed light strip 2000 is located in the guide gap. The two vertical guide rollers 1560 guide the light strip 2000 from the two sides of the light strip 2000 respectively. The transverse guide roller 1550 guides the light strip 2000 from the bottom of the light strip 2000.

[0056] Reference Figures 3 to 6The device for marking LED strips also includes a radiation shield 700; the radiation shield 700 is fixed to the table surface of the machine base 600, the machine base 600 is provided with a first mounting cavity 610 and a working hole 620; the radiation shield 700 is provided with a second mounting cavity 710, a feed hole 720 and a discharge hole 730, one end of the feed hole 720 and one end of the discharge hole 730 are both connected to the second mounting cavity 710, the other end of the feed hole 720 is connected to the clamping area of ​​the feeding device 100, and the other end of the discharge hole 730 is connected to the clamping area of ​​the discharging device 500;

[0057] The two ends of the working hole 620 are respectively connected to the first mounting cavity 610 and the second mounting cavity 710; the marking station and the camera device 300 are both located in the second mounting cavity 710, and the marking station is located between the feed hole 720 and the discharge hole 730; the identification device 200 and the laser device 400 are both located in the first mounting cavity 610.

[0058] In this embodiment, the first mounting cavity 610 and the second mounting cavity 710 are used to achieve the sealing function of the identification device 200, the camera device 300 and the laser device 400, and the radiation shield 700 is used to prevent the radiation emitted by the identification device 200 from leaking out to the outside.

[0059] Reference Figures 4 to 6 The camera device 300 includes a camera horizontal drive assembly 310, a camera lifting drive assembly 320, and a camera body 330. The camera horizontal drive assembly 310 is fixed to the cavity wall of the second mounting cavity 710. The camera lifting drive assembly 320 is disposed at the driving end of the camera horizontal drive assembly 310, and the camera body 330 is disposed at the driving end of the camera lifting drive assembly 320. The driving direction of the camera horizontal drive assembly 310 is parallel to the transmission direction of the light strip 2000, and the shooting end of the camera body 330 faces the marking station. The camera lifting drive assembly 320 is used to drive the shooting end of the camera body 330 to descend closer to or rise away from the light strip 2000 in the marking station.

[0060] In this embodiment, the camera horizontal drive component 310 is used to adjust the position of the camera body 330 in the pushing direction of the light strip 2000, and the camera lifting drive component 320 is used to lower the shooting end of the camera body 330 to approach or raise it away from the light strip 2000 in the marking station, so as to adjust the installation position of the camera body 330 to better cooperate with the recognition device 200 and the laser device 400.

[0061] Reference Figures 4 to 6The radiation shield 700 is provided with a guide member 740; the two ends of the guide member 740 are respectively provided on the cavity wall of the second mounting cavity 710 at the feed hole 720 and the cavity wall of the second mounting cavity 710 at the discharge hole 730; the guide member 740 is provided with a guide groove 741, the two ends of the guide groove 741 are respectively connected to the feed hole 720 and the discharge hole 730; the bottom of the guide groove 741 is provided with a guide hole 742, the bottom end of the guide hole 742 faces the working hole 620, its top end faces the shooting end of the camera device 300, and its two sides are respectively connected to the feed hole 720 and the discharge hole 730; the guide groove 741 is used to support the light strip 2000.

[0062] In this embodiment, the LED strip 2000 is placed face down in the guide groove 741, and the guide groove 741 supports both ends of the LED strip 2000. The guide hole 742 exposes the area of ​​the LED strip 2000 to be laser-marked. This not only supports and limits the LED strip 2000, preventing it from shifting position within the marking station and ensuring the accuracy of the marking operation, but also ensures normal marking of the LED strip 2000 and prevents the guide component 740 from affecting the recognition accuracy of the recognition device 200 and ensuring the normal marking operation of the laser device 400.

[0063] Reference Figure 3 , Figure 4 and Figure 6 The device for marking the LED strip also includes a dust collection device 800, which is located in the first mounting cavity 610. The dust collection end of the dust collection device 800 is located below the output end of the laser device 400. The dust collection device 800 is used to collect the waste generated after the LED strip 2000 is marked.

[0064] In this embodiment, a vacuum cleaner 800 is used to collect debris or dust generated by the LED strip 2000 after the marking operation, so as to keep the first mounting cavity 610 and the second mounting cavity 710 clean.

[0065] Reference Figure 3 , Figure 4 and Figure 6 The device for marking the light strip also includes a cooling device 900, the cooling end of which is attached to the outer wall of the laser device 400.

[0066] In this embodiment, the laser line generated by the laser device 400 will generate a lot of heat. The cooling device 900 is used to cool down the laser device 400 to ensure that the operating temperature of the laser device 400 is stable below 30 degrees Celsius, so as to avoid damage to the laser device 400 if the operating temperature is set too high.

[0067] Specifically, the cooling device 900 consists of a water tank and heat dissipation components, such as heat dissipation fins or heat dissipation capillaries.

[0068] Reference Figures 3 to 4 The device for marking LED strips also includes a cooling fan 1000, which is mounted on the frame of the machine base 600. The air outlet of the cooling fan 1000 is connected to the first mounting cavity 610, and the air inlet of the cooling fan 1000 is located outside the machine base 600.

[0069] In this embodiment, a cooling fan 1000 is used to input external cold air into the first mounting cavity 610 to ensure that the heat generated by the operation of the identification device 200 and the laser device 400 is discharged into the first mounting cavity 610, and then the external cold air is used to cool down the generated heat to reduce the temperature inside the first mounting cavity 610 and ensure the normal operation of the identification device 200 and the laser device 400.

[0070] In some embodiments, the device for marking the light strip further includes a central processing unit (not shown) and a display screen (not shown), wherein the central processing unit controls the identification device 200, the camera device 300 and the laser device 400, and the central processing unit is communicatively connected to the display screen.

[0071] In this embodiment, the central processing unit is used to uniformly control the activation status of the feeding device 100, the identification device 200, the camera device 300, the laser device 400, and the discharging device 500, and a display screen is used to achieve visual control. Specifically, the display screen is a touch screen.

[0072] Reference Figures 3 to 6 The radiation shield 700 includes a housing 750, a door 760, and a door lock 770. The housing 750 has a door hole on its side wall and a working connection hole on its bottom wall. The feed hole 720 and the discharge hole 730 are respectively located on the two end walls of the housing 750. The door 760 is hinged to the housing 750 at the door hole. One end of the door lock 770 is fixed to the housing 750, and the other end of the door lock 770 is detachably locked to the door 760. The second mounting cavity 710 is formed by the housing 750 and the door 760.

[0073] In this embodiment, the radiation shield 700 is designed to be openable and closable, so that when the identification device 200 is not working, the user can easily insert the first end of the light strip 2000 into the feed hole 720, the guide groove 741 and the discharge hole 730.

[0074] Reference Figures 3 to 6 Furthermore, the laser device 400 also includes a laser body 410 and a laser lifting drive assembly 420. The laser lifting drive assembly 420 is disposed in the first mounting cavity 610, and the laser body 410 is disposed on the driving end of the laser lifting drive assembly 420. The laser lifting drive assembly 420 is used to drive the output end of the laser body 410 to rise closer to the marking station or fall away from the marking station.

[0075] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A device for marking LED strip lights, characterized in that, It includes the machine base, feeding device, identification device, camera device, laser device, and discharging device; The machine tool is equipped with a marking station. The feeding device, the identification device, the camera device, the laser device, and the discharging device are all located on the machine tool. The marking station is located between the feeding device and the discharging device. The identification end of the identification device, the shooting end of the camera device, and the output end of the laser device are arranged in sequence and all face the marking station. The identification device is communicatively connected to the camera device, and the camera device is communicatively connected to the laser device; The feeding device is used to push the LED strip to be marked into the marking station; the identification device is used to emit radiation to the LED strip to be marked in the marking station to see through and identify the marking solder dots in the LED strip to be marked; the camera device is used to obtain the marking position corresponding to the marking solder dots in real time according to the information transmitted by the identification device; the laser device marks the LED strip to be marked in the marking station according to the marking position transmitted by the camera device; the discharging device is used to output the marked LED strip.

2. The device for marking LED strips according to claim 1, characterized in that, Both the feeding device and the discharging device include an active belt pulling assembly, a driven belt pulling assembly, and a belt pulling opening and closing drive assembly; the active belt pulling assembly is fixed on the table surface of the machine; the belt pulling opening and closing drive assembly is used to drive the active belt pulling assembly to open and close to the driven belt pulling assembly; when the active belt pulling assembly and the driven belt pulling assembly are in the closed state, a clamping area is formed between the active belt pulling assembly and the driven belt pulling assembly, and the clamping area is used to clamp the light strip.

3. The device for marking LED strips according to claim 2, characterized in that, The device for marking LED strips also includes a radiation shield; the radiation shield is fixed to the table of the machine tool, which has a first mounting cavity and a working hole; the radiation shield has a second mounting cavity, a feed hole and a discharge hole, one end of the feed hole and one end of the discharge hole are both connected to the second mounting cavity, the other end of the feed hole is connected to the clamping area of ​​the feeding device, and the other end of the discharge hole is connected to the clamping area of ​​the discharge device; The two ends of the working hole are respectively connected to the first mounting cavity and the second mounting cavity; the marking station and the camera device are both located in the second mounting cavity, and the marking station is located between the feed hole and the discharge hole; the identification device and the laser device are both located in the first mounting cavity.

4. The device for marking LED strips according to claim 3, characterized in that, The camera device includes a camera horizontal drive assembly, a camera vertical drive assembly, and a camera body; the camera horizontal drive assembly is fixed to the cavity wall of the second mounting cavity, the camera vertical drive assembly is located at the drive end of the camera horizontal drive assembly, and the camera body is located at the drive end of the camera vertical drive assembly; the driving direction of the camera horizontal drive assembly is parallel to the transmission direction of the light strip, and the shooting end of the camera body faces the marking station; the camera vertical drive assembly is used to drive the shooting end of the camera body to descend closer to or rise away from the light strip within the marking station.

5. The device for marking LED strips according to claim 3, characterized in that, The radiation shield is provided with a material guide; the two ends of the material guide are respectively located on the cavity wall of the second mounting cavity at the feed hole and the cavity wall of the second mounting cavity at the discharge hole; the material guide is provided with a material guide groove, the two ends of the material guide groove are respectively connected to the feed hole and the discharge hole; the bottom of the material guide groove is provided with a material guide hole, the bottom end of the material guide hole faces the working hole, its top end faces the shooting end of the camera device, and its two sides are respectively connected to the feed hole and the discharge hole; the material guide groove is used to support the light strip.

6. The device for marking LED strips according to claim 3, characterized in that, The device for marking LED strips also includes a dust collection device, which is located inside the first mounting cavity. The dust collection end of the dust collection device is located below the output end of the laser device. The dust collection device is used to collect waste generated after the LED strip is marked.

7. The device for marking LED strips according to claim 3, characterized in that, The device for marking the light strip also includes a cooling device, the cooling end of which is attached to the outer wall of the laser device.

8. The device for marking LED strips according to claim 3, characterized in that, The device for marking LED strips also includes a cooling fan, which is mounted on the frame of the machine. The air outlet of the cooling fan is connected to the first mounting cavity, and the air inlet of the cooling fan is located outside the machine.

9. The device for marking LED strips according to claim 3, characterized in that, The device for marking the light strip also includes a central processing unit and a display screen. The central processing unit controls and connects to the identification device, the camera device, and the laser device, and the central processing unit is communicatively connected to the display screen.

10. The device for marking LED strips according to claim 3, characterized in that, The radiation shield includes a housing, a door, and a door lock. The housing has a door opening on its side wall and a working connection hole on its bottom wall. The feed hole and the discharge hole are respectively located on the two end walls of the housing. The door is hinged to the housing at the door opening. One end of the door lock is fixed to the housing, and the other end of the door lock is detachably locked to the door. The second mounting cavity is formed by the housing and the door.

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