Processing positioning device and method suitable for laser cutting equipment

Abstract

The present invention relates to the field of positioning and cutting technology, and specifically discloses a processing positioning device and method suitable for laser cutting equipment. It comprises a square sleeve block, the outer side of the square sleeve block is fixedly connected to a triangular scraper block 1, and the bottom of the triangular scraper block 1 is fixedly connected to a triangular scraper block 2. The processing positioning device and method suitable for laser cutting equipment, as the brush of the triangular scraper block 2 moves in the slide groove of the first electric slide rail, rubs and cleans the inner wall of the slide groove, preventing the first electric slide rail from being attached to the inner wall after long-term use and continuously accumulating splashed slag and dust that affect subsequent use. As the triangular scraper block 1 moves, the triangular scraper block 2 scrapes and cleans the inner wall of the slide groove of the first electric slide rail and pushes the cleaned slag and dust upward along its inclined surface to a position flush with the triangular scraper block 1, preventing the slag and dust cleaned by the brush from still accumulating in the slide groove of the first electric slide rail and being difficult to be effectively discharged to the outside.

Description

Technical Field

[0001] The present invention relates to the field of positioning and cutting technology, and in particular to a processing positioning device and method suitable for laser cutting equipment. Background Art

[0002] Laser cutting equipment uses a high-power density laser beam to scan the surface of the material, heating the material to several thousand to tens of thousands of degrees Celsius in a very short time, reaching the melting point or boiling point, thereby melting or vaporizing the material. High-pressure gas is then used to blow the molten or vaporized material away from the cut to achieve the purpose of cutting the material. There are three main cutting methods: laser vaporization cutting, laser melting cutting, and laser oxygen cutting. Laser cutting is used in sheet metal processing, environmental protection equipment, chassis and electrical cabinets, agricultural machinery, kitchen and bathroom appliances, auto parts, sports equipment, lighting fixtures, metal crafts, fans, electrical parts, communication equipment, food machinery, logistics equipment, advertising, hardware, doors and windows and other industries. Laser cutting positioning is the key link to ensure the accuracy and quality of laser cutting. Its core is to accurately determine the cutting position and path through technical means.

[0003] The existing laser cutting positioning method usually uses an electric slide to drive the equipment for positioning adjustment. However, when the electric slide is used for a long time, splashing slag and dust are easily attached to the slide groove, which is difficult to handle. Therefore, we propose a processing positioning device and method suitable for laser cutting equipment. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention provides a processing positioning device and method suitable for laser cutting equipment, comprising a frame body, the top of the frame body is fixedly connected to a first electric slide rail, the top of the first electric slide rail is slidably connected to a vertical slide plate, the top of the vertical slide plate is fixedly connected to a second electric slide rail, the top of the second electric slide rail is slidably connected to a laser cutter, the outer side of the vertical slide plate is sleeved and fixedly connected to a track cleaning mechanism, the top of the frame body is provided with a rectangular square hole, the inner side of the frame body is fixedly connected to a clamping and fixing mechanism, and the inner side of the frame body is fixedly connected to a slag screening mechanism;

[0005] The track cleaning mechanism includes a square sleeve block, the outer side of which is fixedly connected with a triangular scraper block 1, and when the triangular scraper block 1 moves, it pushes the slag and dust discharged from the chute guided by the triangular scraper block 2 to be discharged along its inclined surface to both sides, preventing the slag and dust continuously discharged to the outside of the chute under the guidance of the triangular scraper block 2 from accumulating on the top of the first electric slide rail and being difficult to be discharged in time, and then falling into the chute again and being difficult to be handled;

[0006] Two first electric slide rails are provided, and the two first electric slide rails are distributed on the rack body and located on both sides of the rectangular square hole at positions perpendicular to the second electric slide rail. The bottom of the track cleaning mechanism is slidably connected to the top of the first electric slide rail.

[0007] The square sleeve is sleeved on the outside of the vertical slide and fixedly connected to the vertical slide, and the bottom of the square sleeve is slidably connected to the top of the first electric slide rail;

[0008] A brush is fixedly connected to one side of the triangular scraper block 2, and as the brush of the triangular scraper block 2 moves in the slide groove of the first electric slide rail, it rubs and cleans the inner wall of the slide groove, thereby preventing the first electric slide rail from being attached to the inner wall of the splashed slag and dust from continuously accumulating after long-term use and affecting subsequent use; a triangular scraper block 3 is fixedly connected to the bottom of the triangular scraper block 1, and as the triangular scraper block 1 moves, the triangular scraper block 3 scrapes and cleans the area on the top of the frame body located on both sides of the first electric slide rail when moving, thereby preventing the cleaned slag and dust from continuously accumulating in the areas near both sides of the first electric slide rail and affecting subsequent use of the first electric slide rail;

[0009] There are multiple brushes, and the multiple brushes are distributed on one side of the triangular scraper block 2 near the edge. There are multiple triangular scraper blocks 3, and the multiple triangular scraper blocks 3 are respectively distributed on the bottom of the triangular scraper block 1.

[0010] Furthermore, the clamping and fixing mechanism includes a straight slide rail, the bottom of the straight slide rail is slidably connected to a bottom sliding square plate, one side of the bottom sliding square plate is provided with a rectangular hole, one side of the bottom sliding square plate is fixedly connected to an arc-shaped fixing rod, and one end of the arc-shaped fixing rod away from the bottom sliding square plate is fixedly connected to a fixing ring, and the inner side of the fixing ring is fixedly connected to a two-way electric telescopic rod, and the distance between the two curved splints is adjusted by the two-way electric telescopic rod to adapt to parts of different thicknesses and clamp them, preventing the equipment from being difficult to adapt and clamp them when parts of different thicknesses need to be laser cut. The top and bottom of the two-way electric telescopic rod are fixedly connected to the curved splints, and the parts are clamped and fixed by setting two curved splints moving in opposite directions to prevent the parts from shaking due to external forces during laser cutting, resulting in cutting. The poor cutting accuracy affects the processing effect. By setting the splint to be curved, the distance between the two splints is increased to facilitate the adjustment of the bidirectional electric telescopic rod, and the bidirectional electric telescopic rod set between the two splints is prevented from having a large distance between the two splints when in a fully retracted state, which makes it difficult to effectively clamp thinner parts. A slag passing circular hole is opened on one side of the curved splint, and multiple slag passing circular holes are opened on the clamping surface where the curved splint contacts the parts to facilitate the passage of slag and dust, thereby preventing excessive slag and dust from adhering to the surface of the curved splint after long-term use, affecting the subsequent clamping effect. The top of the straight slide rail is fixedly connected to the inner side of the frame body, and the two bottom sliding square plates are provided with two, and the two bottom sliding square plates are distributed at the bottom of the straight slide rail. There are multiple slag passing circular holes, and multiple of the slag passing circular holes are distributed on one side of the curved splint.

[0011] Furthermore, the slag screening mechanism includes a bottom square column, the bottom of the bottom square column is fixedly connected to a first square plate, the top of the first square plate is provided with a slag screening circular hole, and the slag is separated and stored from the component waste by opening the slag screening circular hole on the first square plate, so as to prevent excessive slag from adhering to the surface of the component waste, which is difficult to handle and affects the subsequent recycling of the component waste. The bottom of the first square plate is fixedly connected to a bottom cylinder, the bottom of the bottom cylinder is fixedly connected to a second square plate, the bottom of the second square plate is fixedly connected to a drive motor, and the drive shaft of the drive motor passes through the second square plate and is fixedly connected to the middle supporting circle The outer side of the middle supporting round block is fixedly connected with a first scraper rod, and when the first scraper rod rotates, it pushes the slag accumulated on the second square plate to be discharged gradually to the outside, so as to prevent the slag that keeps falling from accumulating too much on the second square plate and causing blockage that is difficult to handle. The top of the middle supporting round block is fixedly connected with a threaded block, and a round penetrating rod is passed through and fixedly connected to the top of the first square plate, and a second scraper rod is fixedly connected to the outer side of the round penetrating rod, and the second scraper rod is rotated to scrape and clean the top of the first square plate to discharge the material, so as to prevent the slag circular hole from being gradually blocked when too much spare parts residue is accumulated on the first square plate and affecting the passage of the slag. The bottom of the round penetrating rod A bottom thread groove is provided, and the threaded cooperation between the bottom thread groove and the threaded block enables the round penetrating rod and the middle supporting round block to be adjusted and rotated separately, preventing the second scraper rod and the first scraper rod from rotating synchronously at all times, resulting in the collected slag and component residues being discharged at the same time and still easily adhering to each other. The bottom of the round penetrating rod is sleeved and fixedly connected with a first ring, and the top of the first ring is fixedly connected with an extension spring, and the extension force of the extension spring pushes the bottom of the round penetrating rod to be in tight contact with the threaded block, preventing the threaded block from being difficult to re-threaded after being disengaged from the threaded cooperation with the bottom thread groove, affecting the subsequent separate adjustment rotation. The top of the extension spring is fixedly connected with a second ring, the top of the bottom square column is fixedly connected to the inner side of the frame body, a plurality of screening residue circular holes are provided, and the plurality of screening residue circular holes are distributed on the first square plate, the bottom of the drive motor is fixedly connected to the inner side of the frame body, the bottom of the middle supporting round block is rotatably connected to the top of the second square plate through a rotating bolt, three first scraper rods are provided, and the three first scraper rods are distributed on the outside of the round through rod, three second scraper rods are provided, and the three second scraper rods are distributed on the outside of the round through rod, and the inner wall of the bottom threaded groove is threadedly connected to the outer side of the threaded block.

[0012] The processing positioning method suitable for laser cutting equipment includes the following steps:

[0013] S1: Fix the parts, insert the parts to be laser cut between the clamping and fixing mechanisms and clamp them through the clamping and fixing mechanisms;

[0014] S2: Processing positioning: the first electric slide drives the vertical slide to move, which drives the second electric slide on the top to move. The second electric slide then drives the laser cutter to move, completing the horizontal and vertical bidirectional adjustment positioning.

[0015] S3: rail cleaning: the vertical slide moves along with the first electric slide, driving the outer rail cleaning mechanism to move together. The rail cleaning mechanism performs a pre-cleaning process on the inner side of the first electric slide as the vertical slide moves.

[0016] S4: Slag treatment. The slag and component residues generated by the laser cutting process will fall onto the slag screening mechanism and the slag and component residues will be separated and processed through the slag screening mechanism.

[0017] The present invention provides a processing positioning device and method suitable for laser cutting equipment. It has the following beneficial effects:

[0018] 1. The processing positioning device and method adapted for laser cutting equipment, as the brush of the triangular scraper block 2 moves in the slide groove of the first electric slide rail, rubs and cleans the inner wall of the slide groove, preventing the first electric slide rail from being attached to the inner wall after long-term use and accumulating splashed slag and dust, which affects subsequent use; two curved clamping plates moving in opposite directions are provided to clamp and fix the parts, preventing the parts from shaking due to external forces during laser cutting, resulting in poor cutting accuracy and affecting the processing effect; slag screening circular holes are opened on the first square plate to separate and store the slag from the parts residue, preventing the parts residue from being attached to the surface of the parts residue, which is difficult to handle and affects the subsequent recycling of the parts residue.

[0019] 2. The processing positioning device and method adapted for laser cutting equipment is provided with a track cleaning mechanism. As the brush of the triangular scraper block 2 moves in the slide groove of the first electric slide rail, it rubs and cleans the inner wall of the slide groove, thereby preventing the first electric slide rail from being attached to the inner wall with splashed slag and dust from continuously accumulating after long-term use and affecting subsequent use. As the triangular scraper block 1 moves, the triangular scraper block 2 scrapes and cleans the inner wall of the slide groove of the first electric slide rail and pushes the cleaned slag and dust upward along its inclined surface to a position flush with the triangular scraper block 1, thereby preventing the slag and dust cleaned by the brush from still accumulating on the first electric slide rail. The triangular scraper block 3 moves with the movement of the triangular scraper block 1, and scrapes and cleans the area on both sides of the first electric slide rail on the top of the frame body to prevent the cleaned slag and dust from continuing to accumulate in the areas near both sides of the first electric slide rail and affecting the subsequent use of the first electric slide rail.

[0020] 3. The processing positioning device and method adapted for laser cutting equipment are provided with a clamping and fixing mechanism, which clamps and fixes parts by setting two curved clamps that move toward each other, preventing parts from shaking due to external forces during laser cutting processing, resulting in poor cutting accuracy and affecting the processing effect. By setting the clamps to be curved, the distance between the two clamps is increased to facilitate adjustment of the two-way electric telescopic rod, so as to prevent the two-way electric telescopic rod set between the two clamps from still having a large distance between the two clamps when in a fully retracted state, making it difficult to effectively clamp thinner parts. The distance between the two curved clamps is adjusted by the two-way electric telescopic rod to adapt to parts of different thicknesses and clamp them, so as to prevent the equipment from being difficult to adapt and clamp parts of different thicknesses when laser cutting processing is required, and by opening a plurality of slag-passing circular holes on the clamping surface where the curved clamp contacts the parts to facilitate the passage of slag and dust, so as to prevent excessive slag and dust from adhering to the surface of the curved clamp after long-term use and affecting the subsequent clamping effect.

[0021] 4. This processing positioning device and method adapted for laser cutting equipment is provided with a slag screening mechanism. Slag is separated and stored from component scraps by providing a slag screening hole on the first square plate, preventing excessive slag from adhering to the surface of the component scraps, making them difficult to handle and affecting their subsequent recycling. When the first scraper rotates, it pushes the slag accumulated on the second square plate to be gradually discharged outward, preventing the continuously falling slag from accumulating excessively on the second square plate and causing blockage that is difficult to handle. The second scraper rotates to scrape and clean the top of the first square plate, preventing excessive component scraps on the first square plate from gradually clogging the slag screening hole and affecting the passage of slag. The threaded engagement of the bottom thread groove and the threaded block allows the round penetrating rod and the middle supporting round block to rotate separately and adjustably, preventing the second scraper and the first scraper from rotating synchronously at all times, resulting in the collected slag and component scraps being discharged simultaneously and still easily adhering to each other. The extension force of the extension spring pushes the bottom of the round penetrating rod into close contact with the threaded block, preventing the threaded block from being difficult to re-engage with the threaded groove after being disengaged from the bottom thread groove, affecting subsequent separate and adjustable rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural diagram of the processing positioning device of the present invention;

[0023] Figure 2 This is a schematic diagram of the bottom structure of the processing and positioning device of the present invention;

[0024] Figure 3 This is a structural diagram of a track cleaning mechanism according to the present invention;

[0025] Figure 4 This is a schematic structural diagram of the second track cleaning mechanism of the present invention;

[0026] Figure 5 This is a schematic structural diagram of the clamping and fixing mechanism of the present invention;

[0027] Figure 6 It is a schematic diagram of a partial side cross-section of the clamping and fixing mechanism of the present invention;

[0028] Figure 7 This is a schematic side sectional view of the residue screening mechanism of the present invention;

[0029] Figure 8 This is an enlarged structural diagram of the side section A of the screening mechanism of the present invention;

[0030] Figure 9 Schematic diagram of the processing positioning method of the present invention.

[0031] In the figure: 1, frame body; 2, first electric slide rail; 3, vertical slide plate; 4, second electric slide rail; 5, laser cutter; 6, track cleaning mechanism; 7, rectangular square hole; 8, clamping and fixing mechanism; 9, slag screening mechanism; 601, square sleeve; 602, triangular scraper block 1; 603, triangular scraper block 2; 604, brush; 605, triangular scraper block 3; 801, straight slide rail; 802, bottom slide plate; 803, rectangular hole; 804, arc fixing rod; 805, fixing collar; 8 06. Bidirectional electric telescopic rod; 807. Curved splint; 808. Circular hole for slag; 901. Bottom square column; 902. First square plate; 903. Circular hole for screening slag; 904. Bottom cylinder; 905. Second square plate; 906. Driving motor; 907. Center supporting round block; 908. First scraper rod; 909. Threaded block; 910. Round through rod; 911. Second scraper rod; 912. Bottom threaded groove; 913. First ring; 914. Extension spring; 915. Second ring. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] See also Figure 1-Figure 4The present invention provides a processing positioning device and method suitable for laser cutting equipment, including a frame body 1, a first electric slide rail 2 is fixedly connected to the top of the frame body 1, a vertical slide 3 is slidably connected to the top of the first electric slide rail 2, a second electric slide rail 4 is fixedly connected to the top of the vertical slide 3, a laser cutter 5 is slidably connected to the top of the second electric slide rail 4, a track cleaning mechanism 6 is sleeved and fixedly connected to the outer side of the vertical slide 3, a rectangular square hole 7 is opened on the top of the frame body 1, a clamping and fixing mechanism 8 is fixedly connected to the inner side of the frame body 1, and a slag screening mechanism 9 is fixedly connected to the inner side of the frame body 1;

[0034] The track cleaning mechanism 6 includes a square sleeve block 601, the outer side of the square sleeve block 601 is fixedly connected to a triangular scraper block 1 602, and the bottom of the triangular scraper block 1 602 is fixedly connected to a triangular scraper block 2 603;

[0035] Two first electric slide rails 2 are provided, and the two first electric slide rails 2 are distributed on the rack body 1 and located on both sides of the rectangular square hole 7 and perpendicular to the second electric slide rail 4. The bottom of the track cleaning mechanism 6 is slidably connected to the top of the first electric slide rail 2;

[0036] The square sleeve 601 is sleeved on the outside of the vertical slide 3 and fixedly connected to the vertical slide 3. The bottom of the square sleeve 601 is slidably connected to the top of the first electric slide rail 2.

[0037] A brush 604 is fixedly connected to one side of the triangular scraper block 2 603 , and a triangular scraper block 3 605 is fixedly connected to the bottom of the triangular scraper block 1 602 ;

[0038] There are multiple brushes 604, and multiple brushes 604 are distributed on one side of the triangular scraper block 2 603 near the edge, and there are multiple triangular scraper blocks 3 605, and multiple triangular scraper blocks 3 605 are respectively distributed on the bottom of the triangular scraper block 1 602. When in use, the parts to be laser cut are inserted between the clamping and fixing mechanisms 8 and clamped and fixed by the clamping and fixing mechanisms 8. The vertical slide 3 is driven by the first electric slide 2 to move the second electric slide 4 on the top, and then the laser cutter 5 is driven by the second electric slide 4 to move to complete the horizontal and vertical two-way adjustment and positioning. When the vertical slide 3 moves with the drive of the first electric slide 2, it drives the outer track cleaning mechanism 6 to move together. When the vertical slide 3 moves, the track cleaning mechanism 6 pre-cleans the inner side of the first electric slide 2. At the same time, the slag and part residues generated by the laser cutting process will fall on the screening mechanism 9 and the slag and part residues will be separated and processed by the screening mechanism 9.

[0039] When the vertical slide 3 is driven by the first electric slide rail 2, it drives the outer square block 601 to move. When the square block 601 moves, it drives the outer triangular scraper block 1 602 to move. When the triangular scraper block 1 602 moves, it drives the bottom triangular scraper block 2 603 and triangular scraper block 3 605 to move together. When the triangular scraper block 2 603 moves, it drives the surface brush 604 to move in the chute of the first electric slide rail 2. As the brush 604 moves in the chute of the first electric slide rail 2, it rubs and cleans the inner wall of the chute. As the triangular scraper block 1 602 moves, the triangular scraper block 2 603 scrapes and cleans the inner wall of the slide groove of the first electric slide rail 2 and pushes the cleaned slag and dust upward along its inclined surface to a position flush with the triangular scraper block 1 602. When the triangular scraper block 1 602 moves, it pushes the slag and dust guided by the triangular scraper block 2 603 to be discharged from the slide groove to both sides along its inclined surface. As the triangular scraper block 1 602 moves, the triangular scraper block 3 605 scrapes and cleans the area on both sides of the first electric slide rail 2 on the top of the rack body 1 when moving.

[0040] See also Figures 1-9 The present invention provides a processing positioning device and method suitable for laser cutting equipment: the clamping and fixing mechanism 8 includes a straight slide rail 801, the bottom of the straight slide rail 801 is slidably connected to a bottom sliding square plate 802, one side of the bottom sliding square plate 802 is provided with a rectangular hole 803, one side of the bottom sliding square plate 802 is fixedly connected to an arc-shaped fixing rod 804, the end of the arc-shaped fixing rod 804 away from the bottom sliding square plate 802 is fixedly connected to a fixing ring 805, and the inner side of the fixing ring 805 is fixedly connected to A bidirectional electric telescopic rod 806 is fixedly connected to the top and bottom of the bidirectional electric telescopic rod 806 with a curved splint 807, and a slag-passing circular hole 808 is opened on one side of the curved splint 807. The top of the straight slide rail 801 is fixedly connected to the inner side of the frame body 1. Two bottom sliding square plates 802 are provided, and the two bottom sliding square plates 802 are distributed at the bottom of the straight slide rail 801. A plurality of slag-passing circular holes 808 are provided, and the plurality of slag-passing circular holes 808 are distributed on one side of the curved splint 807.

[0041] The screening mechanism 9 includes a bottom square column 901, the bottom of the bottom square column 901 is fixedly connected to a first square plate 902, the top of the first square plate 902 is provided with a screening hole 903, the bottom of the first square plate 902 is fixedly connected to a bottom cylinder 904, the bottom of the bottom cylinder 904 is fixedly connected to a second square plate 905, the bottom of the second square plate 905 is fixedly connected to a drive motor 906, the drive shaft of the drive motor 906 passes through the second square plate 905 and is fixedly connected to a middle supporting circular block 907, the outer side of the middle supporting circular block 907 is fixedly connected to a first scraper rod 908, the top of the middle supporting circular block 907 is fixedly connected to a threaded block 909, the top of the first square plate 902 passes through and is fixedly connected to a round through rod 910, the outer side of the round through rod 910 is fixedly connected to The second scraper rod 911 is connected, and a bottom threaded groove 912 is provided at the bottom of the round through rod 910. The bottom of the round through rod 910 is sleeved and fixedly connected with a first ring 913. The top of the first ring 913 is fixedly connected with an extension spring 914. The top of the extension spring 914 is fixedly connected with a second ring 915. The top of the bottom square column 901 is fixedly connected to the inner side of the frame body 1. There are multiple screening round holes 903, and multiple screening round holes 903 are distributed on the first square plate 902. The bottom of the drive motor 906 is fixedly connected to the inner side of the frame body 1. The bottom of the middle supporting round block 907 is rotatably connected to the top of the second square plate 905 through a rotating bolt. There are three first scraper rods 908, and the three first scraper rods 908 are distributed on the round through rod On the outside of 910, there are three second scraper rods 911, and the three second scraper rods 911 are distributed on the outside of the round through rod 910. The inner wall of the bottom threaded groove 912 is threadedly connected to the outer side of the threaded block 909. When in use, before laser cutting the parts, the parts need to be placed between the two bottom sliding square plates 802 and the height is between the oblong holes 803. At this time, the two bottom sliding square plates 802 are driven by the straight slide rail 801 to move toward the parts until the parts enter the oblong holes 803 and stop. Then, the bidirectional electric telescopic rod 806 drives the top and bottom curved splints 807 to move toward each other to clamp the parts. By setting two curved splints 807 that move toward each other, the parts can be clamped. The two clamps are tightly fixed, and the distance between the two clamps is increased by setting the clamps to be curved to facilitate the adjustment of the two-way electric telescopic rod 806. The distance between the two curved clamps 807 is adjusted by the two-way electric telescopic rod 806 to adapt to parts of different thicknesses and clamp them. A plurality of slag holes 808 are opened on the clamping surface of the curved clamp 807 in contact with the parts to facilitate the passage of slag and dust. The slag produced by laser cutting will fall downward and pass through the screening holes 903 and fall on the second square plate 905. At the same time, the residual parts produced by cutting will fall on the first square plate 902. The screening holes 903 are opened on the first square plate 902 to separate the slag and the residual parts. The drive motor 906 is started to drive the middle supporting block 907 to rotate.The rotation of the middle supporting round block 907 drives the first scraper rod 908 on the outside to rotate. When the first scraper rod 908 rotates, it pushes the slag accumulated on the second square plate 905 to be discharged gradually to the outside. When the middle supporting round block 907 rotates, it drives the threaded block 909 on the top to rotate together. When the threaded block 909 rotates forward, it does not threadably cooperate with the bottom open thread groove 912 opened at the bottom of the top round penetrating rod 910, but the extension spring 914 pushes the first sleeve 913 through the extension force to drive the round penetrating rod 910 to move downward, so that the bottom of the round penetrating rod 910 contacts the threaded block 909. When the threaded block 909 is driven to reverse by the driving motor 906, the threaded block 909 is threadably cooperated with the bottom open thread groove 912 opened at the bottom of the round penetrating rod 910 to be screwed. When the threaded block 909 is fully inserted into the bottom threaded groove 912 and is threadedly connected to the bottom threaded groove 912, it will drive the round penetrating rod 910 to rotate together. When the round penetrating rod 910 rotates, it drives the second scraper rod 911 on the outside to rotate together. At this time, when the second scraper rod 911 rotates, it pushes the residual parts on the first square plate 902 to be gradually discharged to the outside. The rotation of the second scraper rod 911 scrapes and cleans the top of the first square plate 902. The threaded fit between the bottom threaded groove 912 and the threaded block 909 allows the round penetrating rod 910 and the middle supporting round block 907 to be separately adjusted and rotated. The extension force of the extension spring 914 pushes the bottom of the round penetrating rod 910 into close contact with the threaded block 909.

[0042] The processing positioning method suitable for laser cutting equipment includes the following steps:

[0043] S1: Fixing parts: insert the parts to be laser cut between the clamping and fixing mechanisms 8 and clamp them through the clamping and fixing mechanisms 8;

[0044] S2: Processing positioning: the first electric slide rail 2 drives the vertical slide 3 to move, which drives the second electric slide rail 4 on the top to move. The second electric slide rail 4 then drives the laser cutter 5 to move to complete the horizontal and vertical bidirectional adjustment positioning;

[0045] S3: Guide rail cleaning: the vertical slide 3 moves along with the first electric slide 2, driving the outer track cleaning mechanism 6 to move together. The track cleaning mechanism 6 performs a pre-cleaning process on the inner side of the first electric slide 2 as the vertical slide 3 moves.

[0046] S4: Slag treatment: the slag and component residues generated by the laser cutting process will fall onto the slag screening mechanism 9 and the slag and component residues will be separated and processed by the slag screening mechanism 9.

[0047] When the present invention is in operation, the parts that need to be laser cut are inserted between the clamping and fixing mechanisms 8 and clamped and fixed by the clamping and fixing mechanisms 8. The vertical slide 3 is driven by the first electric slide 2 to move the second electric slide 4 on the top, and then the laser cutter 5 is driven by the second electric slide 4 to move to complete the horizontal and vertical two-way adjustment positioning. When the vertical slide 3 moves with the drive of the first electric slide 2, it drives the outer track cleaning mechanism 6 to move together. When the track cleaning mechanism 6 moves with the vertical slide 3, the inner side of the first electric slide 2 is pre-cleaned. At the same time, the slag and part residues generated by the laser cutting process will fall on the screening mechanism 9 and the slag and part residues will be separated and processed through the screening mechanism 9.

[0048] As the vertical slide 3 moves with the drive of the first electric slide rail 2, it drives the outer square block 601 to move. When the square block 601 moves, it drives the outer triangular scraper 1 602 to move. When the triangular scraper 1 602 moves, it drives the bottom triangular scraper 2 603 and the triangular scraper 3 605 to move together. When the triangular scraper 2 603 moves, it drives the surface brush 604 to move in the chute of the first electric slide rail 2. As the brush 604 moves with the triangular scraper 2 603 in the chute of the first electric slide rail 2, it rubs and cleans the inner wall of the chute. As the triangular scraper 1 602 moves, the triangular scraper 2 603 scrapes and cleans the inner wall of the chute of the first electric slide rail 2 and pushes the cleaned slag and dust upward along its inclined surface to meet the triangular scraper The first scraper block 602 is flush with the position of the first scraper block 602. When the triangular scraper block 1 602 moves, it pushes the slag and dust guided by the triangular scraper block 2 603 to be discharged from the chute along its inclined surface to both sides. The triangular scraper block 3 605 moves with the triangular scraper block 1 602 and scrapes and cleans the area on the top of the frame body 1 on both sides of the first electric slide rail 2 when moving. Before the parts need to be laser cut, the parts are placed between the two bottom sliding square plates 802 and the height is between the rectangular holes 803. At this time, the two bottom sliding square plates 802 are driven by the straight slide rail 801 to move towards the parts until the parts enter the rectangular hole 803 and stop. Then the top and bottom curved splints 807 are driven by the two-way electric telescopic rod 806. The parts are clamped and fixed by moving them toward each other. The parts are clamped and fixed by setting two curved clamping plates 807 that move toward each other. The clamping plates are set to be curved to increase the distance between the two clamping plates to facilitate the adjustment of the two-way electric telescopic rod 806. The distance between the two curved clamping plates 807 is adjusted by the two-way electric telescopic rod 806 to adapt to parts of different thicknesses and clamp them. A plurality of slag-passing circular holes 808 are provided on the clamping surface of the curved clamping plate 807 that contacts the parts to facilitate the passage of slag and dust. The slag produced by laser cutting will fall downward and pass through the slag screening circular holes 903 and fall on the second square plate 905. At the same time, the residual parts produced by cutting will fall on the first square plate 902. A screening hole 903 is provided to separate the slag from the residual parts and store them. The driving motor 906 is started to drive the middle supporting block 907 to rotate. The rotation of the middle supporting block 907 drives the first scraper 908 on the outside to rotate. When the first scraper 908 rotates, the slag accumulated on the second square plate 905 is gradually discharged to the outside. When the middle supporting block 907 rotates, it drives the top threaded block 909 to rotate together. When the threaded block 909 rotates forward, it does not threadably cooperate with the bottom threaded groove 912 provided at the bottom of the top round penetrating rod 910, but the extension spring 914 pushes the first ring 913 through the extension force to drive the round penetrating rod 910 to move downward, so that the bottom of the round penetrating rod 910 contacts the threaded block 909. When the threaded block 909 is driven to reverse by the driving motor 906,The threaded block 909 is threadedly connected to the bottom threaded groove 912 at the bottom of the round penetrating rod 910. When the threaded block 909 is fully inserted into the bottom threaded groove 912 and threadedly connected to the bottom threaded groove 912, it will drive the round penetrating rod 910 to rotate together. When the round penetrating rod 910 rotates, it drives the second scraper rod 911 on the outside to rotate together. At this time, when the second scraper rod 911 rotates, it pushes the residual parts on the first square plate 902 to gradually discharge outward. The rotation of the second scraper rod 911 is used to scrape and clean the top of the first square plate 902. The threaded cooperation between the bottom threaded groove 912 and the threaded block 909 allows the round penetrating rod 910 and the middle supporting round block 907 to be separately adjusted and rotated. The extension force of the extension spring 914 pushes the bottom of the round penetrating rod 910 to be in close contact with the threaded block 909.

[0049] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A processing positioning device adapted for laser cutting equipment, comprising a frame body (1), characterized in that: The top of the frame body (1) is fixedly connected to a first electric slide rail (2), the top of the first electric slide rail (2) is slidably connected to a vertical slide plate (3), the top of the vertical slide plate (3) is fixedly connected to a second electric slide rail (4), the top of the second electric slide rail (4) is slidably connected to a laser cutter (5), a track cleaning mechanism (6) is sleeved and fixedly connected to the outer side of the vertical slide plate (3), a rectangular square hole (7) is opened on the top of the frame body (1), a clamping and fixing mechanism (8) is fixedly connected to the inner side of the frame body (1), and a slag screening mechanism (9) is fixedly connected to the inner side of the frame body (1); The track cleaning mechanism (6) comprises a square sleeve block (601), the outer side of the square sleeve block (601) is fixedly connected to a triangular scraper block 1 (602), and the bottom of the triangular scraper block 1 (602) is fixedly connected to a triangular scraper block 2 (603); The screening mechanism (9) comprises a bottom square column (901), the bottom of the bottom square column (901) is fixedly connected to a first square plate (902), the top of the first square plate (902) is provided with a screening hole (903), the bottom of the first square plate (902) is fixedly connected to a bottom cylinder (904), the bottom of the bottom cylinder (904) is fixedly connected to a second square plate (905), the bottom of the second square plate (905) is fixedly connected to a driving motor (906), the driving shaft of the driving motor (906) passes through the second square plate (905) and is fixedly connected to a middle supporting round block (907), the outer surface of the middle supporting round block (907) is fixedly connected to the bottom of the first square plate (902). The side is fixedly connected with a first scraper rod (908), the top of the middle supporting round block (907) is fixedly connected with a threaded block (909), the top of the first square plate (902) passes through and is fixedly connected with a round penetrating rod (910), the outer side of the round penetrating rod (910) is fixedly connected with a second scraper rod (911), the bottom of the round penetrating rod (910) is provided with a bottom-opening threaded groove (912), the bottom of the round penetrating rod (910) is sleeved with and fixedly connected with a first sleeve ring (913), the top of the first sleeve ring (913) is fixedly connected with an extension spring (914), and the top of the extension spring (914) is fixedly connected with a second sleeve ring (915); The top of the bottom-mounted square column (901) is fixedly connected to the inner side of the frame body (1); a plurality of screening residue circular holes (903) are provided, and the plurality of screening residue circular holes (903) are distributed on the first square plate (902); the bottom of the driving motor (906) is fixedly connected to the inner side of the frame body (1); the bottom of the middle supporting circular block (907) is rotatably connected to the top of the second square plate (905) via a rotating bolt; three first scraping rods (908) are provided, and the three first scraping rods (908) are distributed on the outside of the round through rod (910); three second scraping rods (911) are provided, and the three second scraping rods (911) are distributed on the outside of the round through rod (910); the inner wall of the bottom threaded groove (912) is threadedly connected to the outer side of the threaded block (909); When the threaded block (909) rotates forward, it does not engage with the bottom threaded groove (912) opened at the bottom of the top round penetrating rod (910) through threaded connection, but the extension spring (914) pushes the first ring (913) through the extension force to drive the round penetrating rod (910) to move downward, so that the bottom of the round penetrating rod (910) contacts the threaded block (909). When the threaded block (909) is driven by the driving motor (906) to rotate reversely, the threaded block (909) engages with the bottom threaded groove (912) opened at the bottom of the round penetrating rod (910) through threaded connection. When the threaded block (909) completely enters the bottom threaded groove (912) and is threadedly connected to the bottom threaded groove (912), it drives the round penetrating rod (910) to rotate together. When the round penetrating rod (910) rotates, it drives the second scraper (911) on the outside to rotate together.

2. The processing positioning device adapted for laser cutting equipment according to claim 1, characterized in that: Two first electric slide rails (2) are provided, and the two first electric slide rails (2) are distributed on the frame body (1) and located on both sides of the rectangular square hole (7) and perpendicular to the second electric slide rail (4). The bottom of the track cleaning mechanism (6) is slidably connected to the top of the first electric slide rail (2).

3. The processing positioning device adapted for laser cutting equipment according to claim 1, characterized in that: The square sleeve block (601) is sleeved on the outside of the vertical slide (3) and fixedly connected to the vertical slide (3); the bottom of the square sleeve block (601) is slidably connected to the top of the first electric slide rail (2).

4. The processing positioning device adapted for laser cutting equipment according to claim 1, characterized in that: A brush (604) is fixedly connected to one side of the triangular scraper block 2 (603), and a triangular scraper block 3 (605) is fixedly connected to the bottom of the triangular scraper block 1 (602).

5. The processing positioning device adapted for laser cutting equipment according to claim 4, characterized in that: There are multiple brushes (604), and the multiple brushes (604) are distributed on one side of the triangular scraper block 2 (603) near the edge. There are multiple triangular scraper blocks 3 (605), and the multiple triangular scraper blocks 3 (605) are respectively distributed on the bottom of the triangular scraper block 1 (602).

6. The processing positioning device adapted for laser cutting equipment according to claim 1, characterized in that: The clamping and fixing mechanism (8) comprises a straight slide rail (801), the bottom of the straight slide rail (801) is slidably connected to a bottom sliding square plate (802), one side of the bottom sliding square plate (802) is provided with a rectangular hole (803), one side of the bottom sliding square plate (802) is fixedly connected to an arc-shaped fixing rod (804), one end of the arc-shaped fixing rod (804) away from the bottom sliding square plate (802) is fixedly connected to a fixing ring (805), the inner side of the fixing ring (805) is fixedly connected to a bidirectional electric telescopic rod (806), the top and bottom of the bidirectional electric telescopic rod (806) are fixedly connected to a curved clamping plate (807), and one side of the curved clamping plate (807) is provided with a slag-passing circular hole (808).

7. The processing positioning device adapted for laser cutting equipment according to claim 6, characterized in that: The top of the straight slide rail (801) is fixedly connected to the inner side of the frame body (1), two bottom sliding square plates (802) are provided, and the two bottom sliding square plates (802) are distributed at the bottom of the straight slide rail (801), and a plurality of slag passing circular holes (808) are provided, and the plurality of slag passing circular holes (808) are distributed on one side of the curved clamping plate (807).

8. A processing positioning method adapted for laser cutting equipment, characterized in that: It includes the following steps: S1: Fixing parts, inserting the parts to be laser cut between the clamping and fixing mechanisms (8) and clamping and fixing them through the clamping and fixing mechanisms (8); S2: Processing positioning, the first electric slide rail (2) drives the vertical slide plate (3) to move, thereby driving the second electric slide rail (4) on the top to move, and then the second electric slide rail (4) drives the laser cutter (5) to move to complete the horizontal and vertical bidirectional adjustment positioning; S3: rail cleaning, the vertical slide (3) drives the outer rail cleaning mechanism (6) to move along with the first electric rail (2), and the rail cleaning mechanism (6) performs a pre-cleaning process on the inner side of the first electric rail (2) as the vertical slide (3) moves; S4: Slag treatment. The slag and component residues generated by the laser cutting process will fall onto the slag screening mechanism (9) and the slag and component residues will be separated and processed by the slag screening mechanism (9).

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