A fully automatic laser coding device

Abstract

The present invention discloses a fully automatic laser coding device. Under the control of the control system, the transfer mechanism moves the product by moving the positioning substrate and the product substrate, and the laser coding mechanism can perform laser coding on the product below. The two-axis transfer manipulator can transfer the product substrate and the product to the weighing and inspection equipment for weight detection, and then transfer them back to the positioning substrate, so as to cooperate with the laser coding and weight detection of the product. In this way, the full-automatic laser coding and weight detection of the product are realized, greatly improving the processing efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of laser coding, and particularly to a fully automatic laser coding device. Background Art

[0002] All kinds of products on the market need to mark relevant information of the products on the back panel, such as product serial numbers, two-dimensional codes, production dates and other identifications. Traditional processing techniques include silk screen printing and pasting, etc. However, the effects of silk screen printing and pasting are not good, and they have defects such as being prone to blurring or falling off. With the continuous development of industrial technology, a brand-new technical means of laser coding has also emerged on the market.

[0003] However, through observation, it is found that in the existing laser coding technology, products need to be manually placed under the laser coding device for laser coding, and then manually taken to the weighing and inspection device for weight detection. In this way, the processing efficiency of laser coding products is extremely low.

[0004] In view of this, the inventor of the present invention deeply conceived and actively studied and improved the trial production in view of the many deficiencies and inconveniences caused by the imperfection in the process of laser coding the above products, and developed and designed the present invention. Summary of the Invention

[0005] The purpose of the present invention is to provide a fully automatic laser coding device to improve the processing efficiency of laser coding products.

[0006] To achieve the above object, the solution of the present invention is: a fully automatic laser coding device, the laser coding device includes a body frame; a mounting panel fixed on the body frame; a body box installed on the body frame and covering the mounting panel, a maintenance door that can be opened is provided on the side of the body box, and a feeding port is provided at one end of the body box; a transfer mechanism installed on the mounting panel, a positioning substrate for traveling back and forth to the feeding port is provided on the transfer mechanism; a product substrate detachably placed on the positioning substrate, and a product placement groove is provided on the product substrate; a laser coding mechanism installed in the middle of the mounting panel and located above the transfer mechanism; a weighing and inspection device installed on the mounting panel and located at the end of the transfer mechanism; a two-axis transfer manipulator installed on the mounting panel and located at the end of the transfer mechanism for transferring the product substrate between the weighing and inspection device and the positioning substrate; and a control system installed on the outer wall of the body box and electrically connected to the transfer mechanism, the laser coding mechanism, the weighing and inspection device and the two-axis transfer manipulator.

[0007] Preferably, the transfer mechanism includes a first transfer mechanism and a second transfer mechanism, the positioning substrate includes a first positioning substrate and a second positioning substrate, and a long hole is provided in the middle of the mounting panel; wherein, the first transfer mechanism includes a first rodless cylinder and a first slide, and the first rodless cylinder and the first slide are both installed on the mounting panel; an elevator mounting plate, one end of the elevator mounting plate is connected to the first rodless cylinder through a first slider, and the other end is slidably fitted on the first slide through a second slider, and a guide cylinder is provided on the elevator mounting plate; and a first lifting cylinder, the first lifting cylinder is installed on the elevator mounting plate and equipped with The first lifting cylinder is fitted in the long hole, and the piston rod of the first lifting cylinder is arranged upward; wherein, the first positioning base plate is installed on the piston rod of the first lifting cylinder, and the bottom of the first positioning base plate is provided with a guide rod that can move through the guide cylinder; wherein, the second transfer mechanism includes two vertical plate columns, and the two vertical plate columns are installed on the mounting panel and are respectively located on both sides of the first transfer mechanism; a second rodless cylinder and a second slide, and the second rodless cylinder and the second slide are respectively installed on the upper parts of the two vertical plate columns; wherein, one end of the second positioning base plate is transmission-connected to the second rodless cylinder through a third slider, and the other end is slidingly fitted on the second slide through a fourth slider.

[0008] Preferably, the positioning substrate is provided with a plurality of positioning blocks, and the plurality of positioning blocks are arranged around the four sides of the product substrate.

[0009] Preferably, the upper portion of the positioning substrate is provided with a latch, and the bottom portion of the product substrate is provided with a limiting hole, and the latch is inserted into the limiting hole.

[0010] Preferably, the outline of the product placement groove on the product base plate is consistent with the outline of the product, so that the product can be embedded in the product placement groove.

[0011] Preferably, both ends of the first slide and the second slide are provided with a stopper, and the stoppers at both ends are connected to the second slide and the fourth slide through a dust cover.

[0012] Preferably, the laser coding mechanism includes a mechanism bracket, which is mounted on the mounting panel; a lifting mechanism, which is mounted on the mechanism bracket; a third rodless cylinder, which is mounted on the lifting seat of the lifting mechanism; an equipment mounting plate, which is transmission-connected to the third rodless cylinder via a fifth slider; a laser coding machine, which is mounted on the equipment mounting plate and arranged toward the transfer mechanism; an industrial camera, which is mounted on one side of the equipment mounting plate and arranged toward the transfer mechanism; and a ranging sensor, which is mounted on the bottom of the equipment mounting plate and arranged toward the transfer mechanism.

[0013] Preferably, a soot suction hood is further installed at the bottom of the equipment mounting plate, and the soot suction hood is connected to an exhaust fan.

[0014] Preferably, the weighing and inspection equipment includes a weighing bracket installed on the mounting panel; a high-precision electronic scale installed on the weighing bracket; a weighing plate fixed on the high-precision electronic scale; two second lifting cylinders respectively installed on both sides of the high-precision electronic scale; and two support blocks respectively installed on the piston rods of the two second lifting cylinders and respectively passing through both ends of the weighing plate movably.

[0015] Preferably, the two-axis transfer manipulator includes a manipulator bracket installed on the mounting panel; an X-axis moving cylinder installed on the upper part of the manipulator bracket; a Y-axis moving cylinder fitted on the X-axis moving cylinder; a fixture mounting plate installed on the Y-axis moving cylinder; two clamping cylinders respectively installed on both ends of the fixture mounting plate; and two jaws respectively installed on the two clamping cylinders.

[0016] After adopting the above scheme, under the control of the control system of the present invention, the transfer mechanism moves the product by moving the positioning substrate and the product substrate, and the laser coding mechanism can perform laser coding on the product below. The two-axis transfer manipulator can move and place the product substrate and the product onto the weighing and inspection equipment for weight detection, and then move them back to the positioning substrate, so as to cooperate with the laser coding and weight detection of the product. In this way, the full-automatic laser coding and weight detection of the product are realized, greatly improving the processing efficiency.

[0017] In addition, the present invention has a double-layer transfer mechanism for feeding the product, so as to realize the double-station laser coding and weight detection of the product, further improving the processing efficiency of the product; the product can be firmly placed on the first positioning substrate and the second positioning substrate through the product substrate, with good stability, and can effectively improve the quality of laser coding; and both the first transfer mechanism and the second transfer mechanism can travel back and forth between the feeding end, the laser coding station and the weight detection station, only one worker is required to operate, and there is no need to extend the production line, so it also has the advantages of small floor area and low labor cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of a preferred embodiment of the present invention.

[0019] Figure 2 It is a schematic structural diagram of the preferred embodiment of the present invention after removing the body box.

[0020] Figure 3This is a schematic structural diagram of the transfer mechanism in a preferred embodiment of the present invention.

[0021] Figure 4 This is a schematic structural diagram of the product substrate in a preferred embodiment of the present invention.

[0022] Figure 5 This is a schematic structural diagram of the laser coding mechanism in a preferred embodiment of the present invention.

[0023] Figure 6 This is a schematic structural diagram of the weighing and inspection equipment in a preferred embodiment of the present invention.

[0024] Figure 7 This is a schematic structural diagram of the two-axis transfer manipulator in a preferred embodiment of the present invention. Detailed implementation manners

[0025] In order to further explain the technical solution of the present invention, the present invention will be elaborated in detail through specific embodiments below.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In the description of the present invention, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0027] Such as Figures 1 to 7As shown in the figure, it is a preferred embodiment of a fully automatic laser coding device of the present invention. The laser coding device includes a body frame 1; a mounting panel 2, which is fixed on the body frame 1; a body box 3, which is installed on the body frame 1 and covers the mounting panel 2. There is an openable inspection door 31 on the side of the body box 3, and a feeding port 32 is provided at one end of the body box 3; a transfer mechanism 4, which is installed on the mounting panel 2. There is a positioning substrate 40 on the transfer mechanism 4 that moves back and forth to the feeding port 32; a product substrate 5, which is detachably placed on the positioning substrate 40. There is a product placement groove 51 on the product substrate 5; a laser coding mechanism 6, which is installed in the middle of the mounting panel 2 and is located above the transfer mechanism 4; a weighing and inspection device 7, which is installed on the mounting panel 2 and is located at the end of the transfer mechanism 4; a two-axis transfer manipulator 8, which is installed on the mounting panel 2 and is located at the end of the transfer mechanism 4, and is used to transfer the product substrate 5 between the weighing and inspection device 7 and the positioning substrate 40; and a control system 9, which is installed on the outer wall of the body box 3 and is electrically connected to the transfer mechanism 4, the laser coding mechanism 6, the weighing and inspection device 7, and the two-axis transfer manipulator 8.

[0028] During use, the worker first places the product on the product substrate 5, and then places the product substrate 5 on the positioning substrate 40 through the feeding port 32; then, under the control of the control system 9, the transfer mechanism 4 first conveys the product forward. When it is conveyed below the laser coding mechanism 6, the laser coding mechanism 6 performs laser coding on the product below; then, the transfer mechanism 4 continues to convey the product forward. When it reaches the end of the transfer mechanism 4, the two-axis transfer manipulator 8 grabs and transfers the product substrate 5 to the weighing and inspection device 7 for weight detection. After the weight detection is completed, the two-axis transfer manipulator 8 grabs and transfers the product substrate 5 back to the positioning substrate 40 of the transfer mechanism 4. The transfer mechanism 4 conveys the positioning substrate 40 and the product substrate 5 back to the feeding port, and the worker takes out the product substrate 5 that has completed laser coding and weight detection, so as to perform laser coding and weight detection on the next product.

[0029] The key point of the present invention is that under the control of the control system 9, the transfer mechanism 4 moves the product by moving the positioning substrate 40 and the product substrate 5, and the laser coding mechanism 6 can perform laser coding on the product below. The two-axis transfer manipulator 8 can transfer the product substrate 5 and the product to the weighing and inspection device 7 for weight detection, and then transfer them back to the positioning substrate 40, so as to cooperate with the laser coding and weight detection of the product. In this way, the full-automatic laser coding and weight detection of the product are realized, which greatly improves the processing efficiency.

[0030] The above-mentioned transfer mechanism 4 includes a first transfer mechanism 4A and a second transfer mechanism 4B, the positioning substrate 40 includes a first positioning substrate 40A and a second positioning substrate 40B, and a long hole 21 is provided in the middle of the mounting panel 2; wherein, the first transfer mechanism 4A includes a first rodless cylinder 41 and a first slide 42, and the first rodless cylinder 41 and the first slide 42 are both installed on the mounting panel 2; an elevator mounting plate 43, one end of the elevator mounting plate 43 is connected to the first rodless cylinder 41 through a first slider 431, and the other end is slidably fitted on the first slide 42 through a second slider 432, and a guide cylinder 433 is provided on the elevator mounting plate 43; and a first lifting cylinder 44, the first lifting cylinder 44 is installed on the elevator mounting plate 43 and cooperates In the long hole 21, the piston rod of the first lifting cylinder 44 is set upward; wherein, the first positioning base plate 40A is installed on the piston rod of the first lifting cylinder 44, and the bottom of the first positioning base plate 40A is provided with a guide rod 401 that can move through the guide cylinder 433; wherein, the second transfer mechanism 4B includes two vertical plate columns 45, and the two vertical plate columns 45 are both installed on the mounting panel 2 and are respectively located on both sides of the first transfer mechanism 4A; the second rodless cylinder 46 and the second slide 47, the second rodless cylinder 46 and the second slide 47 are respectively installed on the upper parts of the two vertical plate columns 45; wherein, one end of the second positioning base plate 40B is transmission-connected to the second rodless cylinder 46 through a third slider 48, and the other end is slidingly fitted on the second slide 47 through a fourth slider 49.

[0031] During use, only one worker stands at the starting ends of the first transfer mechanism 4A and the second transfer mechanism 4B, and places the product to be laser-coded into the product substrate 5 on the first positioning substrate 40A and the second positioning substrate 40B; the second transfer mechanism 4B first conveys the product forward. When the product is conveyed to the middle of the second transfer mechanism 4B, the product can be laser-coded by means of the laser-coding mechanism 6. After that, the second transfer mechanism 4B continues to convey the product forward to below the two-axis transfer manipulator 8, and the two-axis transfer manipulator 8 grabs and transfers the product substrate 5 to the weighing and inspection device 7 for weight detection; when the product on the second transfer mechanism 4B is completed with laser coding, the first transfer mechanism 4A can immediately convey the product forward. When the product is conveyed to the middle of the first transfer mechanism 4A, the first lifting cylinder 44 lifts the product to the set position for laser coding, and then the product is laser-coded by means of the laser-coding mechanism 6. After that, the first lifting cylinder 44 lowers the product and continues to convey it in the direction of the two-axis transfer manipulator 8 to cooperate with the two-axis transfer manipulator 8 to grab and transfer the product substrate 5 to the weighing and inspection device 7 for weight detection; when the first transfer mechanism 4A conveys the product towards the two-axis transfer manipulator 8, the two-axis transfer manipulator 8 can grab the product that has completed weight detection from the weighing and inspection device 7 and transfer it to the second positioning substrate 40B of the second transfer mechanism 4B, and the second transfer mechanism 4B conveys the product back to the initial position for laser coding and weight detection of the next product. Similarly, the two-axis transfer manipulator 8 can also grab the product that has completed weight detection from the weighing and inspection device 7 and transfer it to the first positioning substrate 40A of the first transfer mechanism 4A, and the first transfer mechanism 4A conveys the product back to the initial position for laser coding and weight detection of the next product.

[0032] Therefore, the present invention has a double-layer transfer mechanism 4 for feeding products, so as to realize double-station laser coding and weight detection of products, further improving the processing efficiency of products; the products can be firmly placed on the first positioning substrate 40A and the second positioning substrate 40B through the product substrate 5, with good stability and effectively improving the quality of laser coding; and both the first transfer mechanism 4A and the second transfer mechanism 4B can travel back and forth between the feeding end, the laser coding station and the weight detection station, only one worker is required to operate, and there is no need to extend the production line, so it also has the advantages of small floor area and low labor cost.

[0033] A plurality of positioning blocks 100 are provided on the above-mentioned positioning substrates 40, and the plurality of positioning blocks 100 are arranged around the periphery of the product substrate 5. In this way, the limiting and fixing effects of the first positioning substrate 40A and the second positioning substrate 40B on the product substrate 5 are improved.

[0034] The upper portion of the positioning substrate 40 is provided with a latch 200, and the bottom of the product substrate 5 is provided with a limiting hole 52, and the latch 200 is inserted into the limiting hole 52. In this way, the limiting and fixing effect of the positioning substrate 40 on the product substrate 5 is further improved.

[0035] The contour of the product placement slot 51 on the product base plate 5 matches the contour of the product, allowing the product to be embedded in the product placement slot 51. This makes the product placement more secure and stable. Moreover, different product base plates 5 can be configured according to different products to produce different products, making the double-layer feeding mechanism of the present invention have the advantage of a wide range of applications.

[0036] Both ends of the first and second slides 42, 47 are provided with stops 300, which are connected to the second and fourth slides 432, 49 via dust covers 400. Laser marking generates a large amount of dust, so this prevents dust from settling on the first and second slides 42, 47, 432, and 49, ensuring smooth sliding.

[0037] The above-mentioned laser coding mechanism 6 includes a mechanism bracket 61, which is installed on the mounting panel 2; a lifting mechanism 62, which is installed on the mechanism bracket 61; a third rodless cylinder 63, which is installed on the lifting seat of the lifting mechanism 62; an equipment mounting plate 64, which is transmission-connected to the third rodless cylinder 63 through a fifth slider 65; a laser coding machine 66, which is installed on the equipment mounting plate 64 and is arranged toward the transfer mechanism 4; an industrial camera 67, which is installed on one side of the equipment mounting plate 64 and is arranged toward the transfer mechanism 4; and a ranging sensor 68, which is installed at the bottom of the equipment mounting plate 64 and is arranged toward the transfer mechanism 4.

[0038] It should be noted that the third rodless cylinder 63, the laser coding machine 66, the industrial camera 67 and the ranging sensor 68 in the laser coding mechanism 6 are all electrically connected to the control system 9, so that the control system 9 can control the laser coding mechanism 6. As for how the control system 9 is electrically connected to the various components in the laser coding device and how to control them, it is a commonly used technical means for those skilled in the art and will not be elaborated here.

[0039] During use, under the control of the control system 9, the industrial camera 67 recognizes that the product is transported to the bottom of the laser coding mechanism 6, and the transfer mechanism 4 stops conveying the product; then the third rodless cylinder 63 moves the laser coding machine 66 to the top of the product to be coded; after the distance sensor 68 collects the distance parameters between the position to be coded and the laser coding machine 66, the laser coding machine 66 completes the coding work.

[0040] A soot suction hood 69 is also installed at the bottom of the above-mentioned equipment mounting plate 64, and the soot suction hood 69 is connected to an exhaust fan. In this way, the exhaust fan can suck out the soot generated during the laser coding process through the soot suction hood 69, avoiding the deposition of soot inside the laser coding equipment.

[0041] The above-mentioned weighing and inspection equipment 7 includes a weighing support 71, which is installed on the mounting panel 2; a high-precision electronic scale 72, which is installed on the weighing support 71; a weighing plate 73, which is fixed on the high-precision electronic scale 72; two second lifting cylinders 74, which are respectively installed on both sides of the high-precision electronic scale 72; and two support blocks 75, which are respectively installed on the piston rods of the two second lifting cylinders 74 and respectively pass through both ends of the weighing plate 73 movably.

[0042] When detecting the weight of the product substrate 5 with a product placed thereon, the two second lifting cylinders 74 first lift the two support blocks 75 to extend out of the weighing plate 73. After the two-axis transfer manipulator 8 transfers the product substrate 5 onto the two support blocks 75, the two second lifting cylinders 74 then slowly descend until the product substrate 5 is gently placed on the weighing plate 73, and then the high-precision electronic scale 72 is used to weigh the product substrate 5. In this way, the product substrate 5 can be gently placed on the weighing and inspection equipment 7, effectively avoiding the product substrate 5 being heavily pressed on the high-precision electronic scale 72 and causing damage to the high-precision electronic scale 72.

[0043] The above-mentioned two-axis transfer manipulator 8 includes a manipulator support 81, which is installed on the mounting panel 2; an X-axis moving cylinder 82, which is installed on the upper part of the manipulator support 81; a Y-axis moving cylinder 83, which is fitted on the X-axis moving cylinder 82; a fixture mounting plate 84, which is installed on the Y-axis moving cylinder 83; two clamping cylinders 85, which are respectively installed at both ends of the fixture mounting plate 84; and two clamping jaws 86, which are respectively installed on the two clamping cylinders 85.

[0044] During use, under the control of the X-axis moving cylinder 82 and the Y-axis moving cylinder 83, the fixture can be accurately moved above the product substrate 5; then, the two clamping cylinders 85 tighten the two clamping jaws 86, and the two clamping jaws 86 can be used to grab the product substrate 5. Of course, after the two clamping cylinders 85 release the two clamping jaws 86, the product substrate 5 can be put down.

[0045] The above description of the specific exemplary embodiments of the present invention is for purposes of illustration and exemplification and is not intended to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical applications, so that those of ordinary skill in the art can implement and utilize the various different exemplary embodiments of the present invention, as well as various different selections and modifications. Any appropriate changes or modifications made by those of ordinary skill in the relevant art shall be regarded as not departing from the patent scope of the present invention.

Claims

1. An automatic laser coding device, characterized in that: The laser coding device includes a body frame; a mounting panel which is fixed on the body frame; a body box which is mounted on the body frame and covers the mounting panel, a maintenance door which is openable is arranged on the side surface of the body box, and a feeding port is arranged at one end of the body box; a transfer mechanism which is mounted on the mounting panel, and a positioning substrate for traveling back and forth to the feeding port is arranged on the transfer mechanism; a product substrate which is detachably placed on the positioning substrate, and a product placement groove is arranged on the product substrate; a laser coding mechanism which is mounted in the middle of the mounting panel and is located above the transfer mechanism; a weighing and inspection device which is mounted on the mounting panel and is located at the end of the transfer mechanism; a two-axis transfer manipulator which is mounted on the mounting panel and is located at the end of the transfer mechanism and is used for transferring and placing the product substrate between the weighing and inspection device and the positioning substrate; and a control system which is mounted on the outer wall of the body box and is electrically connected to the transfer mechanism, the laser coding mechanism, the weighing and inspection device and the two-axis transfer manipulator; the transfer mechanism includes a first transfer mechanism and a second transfer mechanism, the positioning substrate includes a first positioning substrate and a second positioning substrate, and a long strip hole is arranged in the middle of the mounting panel; wherein, the first transfer mechanism includes a first rodless cylinder and a first sliding seat, and both the first rodless cylinder and the first sliding seat are mounted on the mounting panel; a lift installation plate, one end of the lift installation plate is in transmission connection with the first rodless cylinder through a first slider, and the other end is slidably matched with the first sliding seat through a second slider, and a guide cylinder is arranged on the lift installation plate; and a first lifting cylinder which is mounted on the lift installation plate and is matched in the long strip hole, and the piston rod of the first lifting cylinder is arranged upwards; wherein, the first positioning substrate is mounted on the piston rod of the first lifting cylinder, and a guide rod which movably penetrates through the guide cylinder is arranged at the bottom of the first positioning substrate; wherein, the second transfer mechanism includes two vertical plate columns which are both mounted on the mounting panel and are respectively located on both sides of the first transfer mechanism; a second rodless cylinder and a second sliding seat, and the second rodless cylinder and the second sliding seat are respectively mounted on the upper parts of the two vertical plate columns; wherein, one end of the second positioning substrate is in transmission connection with the second rodless cylinder through a third slider, and the other end is slidably matched with the second sliding seat through a fourth slider; The laser coding mechanism includes a mechanism bracket, which is mounted on the mounting panel; a lifting mechanism, which is mounted on the mechanism bracket; a third rodless cylinder, which is mounted on the lifting seat of the lifting mechanism; an equipment mounting plate, which is transmission-connected to the third rodless cylinder via a fifth slider; a laser coding machine, which is mounted on the equipment mounting plate and disposed toward the transfer mechanism; an industrial camera, which is mounted on one side of the equipment mounting plate and disposed toward the transfer mechanism; and a ranging sensor, which is mounted on the bottom of the equipment mounting plate and disposed toward the transfer mechanism.

2. The fully automatic laser coding device according to claim 1, wherein: The positioning substrate is provided with a plurality of positioning blocks, and the plurality of positioning blocks are arranged around the four sides of the product substrate.

3. A fully automatic laser coding device as claimed in claim 1, wherein: The upper part of the positioning substrate is provided with a latch, and the bottom of the product substrate is provided with a limiting hole, and the latch is inserted into the limiting hole.

4. A fully automatic laser coding device according to claim 1, characterized in that: The contour of the product placement groove on the product base plate is consistent with the contour of the product, so that the product can be embedded in the product placement groove.

5. A fully automatic laser coding device as described in claim 1, characterized in that: Both ends of the first slide and the second slide are provided with stoppers, and the stoppers at both ends are connected to the second slide and the fourth slide through a dust cover.

6. The fully automatic laser coding device according to claim 1, characterized in that: A smoke and dust suction hood is also installed at the bottom of the equipment mounting plate, and the smoke and dust suction hood is connected to an exhaust fan.

7. A fully automatic laser coding device according to claim 1, characterized in that: The weighing inspection equipment includes a weighing bracket, which is installed on the mounting panel; a high-precision electronic scale, which is installed on the weighing bracket; a weighing plate, which is fixed on the high-precision electronic scale; two second lifting cylinders, which are respectively installed on both sides of the high-precision electronic scale; and two support blocks, which are respectively installed on the piston rods of the two second lifting cylinders and move through the two ends of the weighing plate.

8. The fully automatic laser coding device according to claim 1, wherein: The two-axis transfer robot includes a robot bracket, which is installed on the mounting panel; an X-axis moving cylinder, which is installed on the upper part of the robot bracket; a Y-axis moving cylinder, which is fitted on the X-axis moving cylinder; a fixture mounting plate, which is installed on the Y-axis moving cylinder; two clamping cylinders, which are respectively installed at both ends of the fixture mounting plate; and two clamping claws, which are respectively installed on the two clamping cylinders.

Images