Double-platform TRAY laser coding machine with matrix type feeding and discharging assembly

Abstract

The invention discloses a double-platform TRAY laser coding machine with a matrix type feeding and discharging assembly, and belongs to the field of laser coding. A double-platform TRAY laser coding machine with a matrix type feeding and discharging assembly comprises a working box, a first transfer conveying belt and a second transfer conveying belt are installed on the two sides of the inner wall of the working box respectively, and the output end of the second transfer conveying belt corresponds to the input end of the first transfer conveying belt; a Tray coding machine and an infrared scanner are arranged on the two sides of the rear end of the inner wall of the working box correspondingly, and double-shaft moving structures are arranged on the rear side of the Tray coding machine and the rear side of the infrared scanner correspondingly. The double-shaft moving structure drives the hydraulic air cylinder, the lifting plate and the vacuum suction cup to move to the position above the second transfer conveying belt, the hydraulic air cylinder is controlled to push the vacuum suction cup to descend, trays conveyed above the vacuum suction cup are adsorbed, and the trays are placed on the placing platform; and two sets of second telescopic air cylinders are controlled to push a first top plate and a limiting block to correct the tray, then coding is conducted, and the accuracy of the coding position is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of laser coding, and particularly to a dual-platform TRAY laser coding machine with a matrix type loading and unloading component. Background Art

[0002] A TRAY laser coding machine is a fully automatic laser marking device, specifically used for marking the surface of Tray products in the packaging section of the semiconductor industry; Tray products refer to tray-like products. A coding structure is used to code them. The main purpose of coding is to identify and trace the information of wafers to ensure product quality and traceability. The problem with the traditional technology is that when laser coding materials, the tray is placed under the laser by a mechanical claw. However, the tray placed under the laser is prone to tilt, thus affecting the accuracy of the coding position. At the same time, the position of the laser is relatively fixed and not convenient for position adjustment. Summary of the Invention

[0003] The purpose of the present invention is to solve the problems in the prior art, and to propose a dual-platform TRAY laser coding machine with a matrix type loading and unloading component.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions: A dual-platform TRAY laser coding machine with a matrix type loading and unloading component, including a working box. On both sides of the inner wall of the working box, a transfer conveyor one and a transfer conveyor two are respectively installed. The output end of the transfer conveyor two corresponds to the input end of the transfer conveyor one; on both sides of the rear end of the inner wall of the working box, a Tray coding machine and an infrared scanner are respectively provided. On the rear sides of the Tray coding machine and the infrared scanner, a double-axis moving structure is respectively provided; below the Tray coding machine, a placement platform is provided. On the two adjacent sides around the placement platform, limit blocks are fixedly installed, and on the other two sides, telescopic cylinders two are fixedly connected. The output end of the telescopic cylinder two is connected to a top plate one.

[0005] Preferably, the double-axis moving structure includes a support frame two fixedly installed at the top of the working box. On both sides of the top of the support frame two, guide rails two are fixedly connected; and a moving frame. At the bottom ends of both sides of the moving frame, sliding sleeves two are fixedly connected. The inner wall of the sliding sleeve two is slidably connected to the outer wall of the guide rail two. At the front end of the top of one side of the support frame two, a driving motor three is fixedly installed, and the output end is fixedly connected to a threaded lead screw three. The outer wall of the threaded lead screw three is threadedly connected to the inside of one side of the moving frame.

[0006] Preferably, a fourth driving motor is fixedly installed on one side of the front end of the moving frame. The output end of the fourth driving motor is fixedly connected to a fourth threaded lead screw. A translation frame is provided at the front end of the moving frame. A lead screw connection block is fixedly installed in the middle of the rear end of the translation frame. The inner side of the lead screw connection block is threadedly connected to the outer wall of the fourth threaded lead screw. Both sides of the lead screw connection block are fixedly connected with third sliding sleeves. Both sides of the front end of the moving frame are fixedly connected with third guide rails.

[0007] Preferably, a longitudinal moving structure is provided between the rear end of the infrared scanner and the translation frame of the double-axis moving structure at its rear side. The longitudinal moving structure includes a fifth driving motor, and the fifth driving motor is fixedly installed at the top end of the translation frame.

[0008] Preferably, the output end of the fifth driving motor is connected to a fifth threaded lead screw. A longitudinal moving block is threadedly connected to the outer wall of the fifth threaded lead screw. The front end of the longitudinal moving block is fixedly connected to the rear end of the infrared scanner.

[0009] Preferably, hydraulic cylinders are fixedly connected to both sides of the translation frame of the double-axis moving structure at the rear end of the Tray coding machine. The output end of the hydraulic cylinder is connected to a lifting plate, and the bottom end of the lifting plate is fixedly connected to a vacuum suction cup.

[0010] Preferably, the bottom ends of the first transfer conveyor and the second transfer conveyor are both connected to a Y-axis moving structure.

[0011] Preferably, the first transfer conveyor and the second transfer conveyor both include a first support frame. On both sides of the outer wall of one end of the first support frame, a first driving motor 302 is fixedly installed. At both ends of both sides of the inner wall of the first support frame, driven wheels are rotatably connected. The output end of the first driving motor extends into the first support frame and is fixedly connected to a pulley. The pulley is connected to the driven wheel on the same side through a belt for transmission connection.

[0012] Compared with the prior art, the present invention provides a dual-platform Tray laser coding machine with a matrix type loading and unloading component, having the following beneficial effects: 1. For the dual-platform Tray laser coding machine with a matrix type loading and unloading component, the double-axis moving structure drives the hydraulic cylinder, the lifting plate and the vacuum suction cup to move, moves above the second transfer conveyor, controls the hydraulic cylinder to push the vacuum suction cup to descend, adsorbs the tray conveyed above it, and places it on the placement platform. Controls the two telescopic cylinders two to push the first top plate and the limiting block to correct the tray, and then performs coding, improving the accuracy of the coding position; 2. For the dual-platform Tray laser coding machine with a matrix type loading and unloading component, the position of the infrared scanner is adjusted by the cooperation of the double-axis moving structure and the longitudinal moving structure, scans the tray conveyed on the second transfer conveyor, and detects the code laser-printed. Brief Description of the Drawings

[0013] Figure 1 The front view of a dual-platform TRAY laser marking machine with a matrix-type loading and unloading component proposed by the present invention; Figure 2 of a dual-platform TRAY laser marking machine with a matrix-type loading and unloading component proposed by the present invention Figure 1 inner view schematic diagram; Figure 3 The front view of the infrared scanner of a dual-platform TRAY laser marking machine with a matrix-type loading and unloading component proposed by the present invention; Figure 4 of a dual-platform TRAY laser marking machine with a matrix-type loading and unloading component proposed by the present invention Figure 3 exploded schematic diagram; Figure 5 of a dual-platform TRAY laser marking machine with a matrix-type loading and unloading component proposed by the present invention Figure 4 side view; Figure 6 The front view of the first support frame of a dual-platform TRAY laser marking machine with a matrix-type loading and unloading component proposed by the present invention; Figure 7 The front view of the support frame of a dual-platform TRAY laser marking machine with a matrix-type loading and unloading component proposed by the present invention; Figure 8 The cross-sectional view of the support frame of a dual-platform TRAY laser marking machine with a matrix-type loading and unloading component proposed by the present invention; Figure 9 The front view of the Tray marking machine of a dual-platform TRAY laser marking machine with a matrix-type loading and unloading component proposed by the present invention; Figure 10 of a dual-platform TRAY laser marking machine with a matrix-type loading and unloading component proposed by the present invention Figure 9 exploded schematic diagram; Figure 11 of a dual-platform TRAY laser marking machine with a matrix-type loading and unloading component proposed by the present invention Figure 10 side view; Figure 12 The front view of the placement platform of a dual-platform TRAY laser marking machine with a matrix-type loading and unloading component proposed by the present invention; Figure 13 of a dual-platform TRAY laser marking machine with a matrix-type loading and unloading component proposed by the present invention Figure 12 exploded schematic diagram.

[0014] In the figure: 1. Working box; 2. First transfer conveyor belt; 3. Second transfer conveyor belt; 301. First support frame; 302. First driving motor; 303. Driven wheel; 304. Pulley; 305. Tensioning wheel; 4. Y-axis moving structure; 401. First sliding sleeve; 402. First guide rail; 403. Support frame; 404. Second driving motor; 405. First threaded lead screw; 406. First moving block; 407. Connecting frame; 5. Tray coding machine; 6. Double-axis moving structure; 601. Second support frame; 602. Second guide rail; 603. Second sliding sleeve; 604. Moving frame; 605. Third driving motor; 606. Third threaded lead screw; 607. Fourth driving motor; 608. Fourth threaded lead screw; 609. Translation frame; 610. Third sliding sleeve; 611. Third guide rail; 612. Lead screw connecting block; 701. Hydraulic cylinder; 702. Lifting plate; 703. Vacuum chuck; 8. Infrared scanner; 9. Longitudinal moving structure; 901. Fifth driving motor; 902. Fifth threaded lead screw; 903. Longitudinal moving block; 10. Placing platform; 12. Limiting block; 13. Second telescopic cylinder; 14. First top plate. Detailed implementation manner

[0015] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0016] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and 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 of the present invention.

[0017] Example 1: Refer to Figure 1-13 , a dual-platform Tray laser coding machine with a matrix-type loading and unloading component, including a working box 1. On both sides of the inner wall of the working box 1, a first transfer conveyor belt 2 and a second transfer conveyor belt 3 are respectively installed, and the output end of the second transfer conveyor belt 3 corresponds to the input end of the first transfer conveyor belt 2; on both sides of the rear end of the inner wall of the working box 1, a Tray coding machine 5 and an infrared scanner 8 are respectively provided, and a double-axis moving structure 6 is respectively provided behind the Tray coding machine 5 and the infrared scanner 8; A placing platform 10 is provided below the Tray coding machine 5. Limiting blocks 12 are fixedly installed on both adjacent sides around the placing platform 10, and telescopic cylinders 13 are fixedly connected to the other two sides. The output end of the telescopic cylinder 13 is connected to a first top plate 14.

[0018] On both sides of the translation frame 609 of the double-axis moving structure 6 at the rear end of the Tray coding machine 5, hydraulic cylinders 701 are fixedly connected. The output end of the hydraulic cylinder 701 is connected to a lifting plate 702, and the bottom end of the lifting plate 702 is fixedly connected to a vacuum suction cup 703; During use: The tray is transported through the transfer conveyor 1 2 and the transfer conveyor 2 3. The double-axis moving structure 6 drives the hydraulic cylinder 701, the lifting plate 702, and the vacuum suction cup 703 to move. It moves above the transfer conveyor 2 3, controls the hydraulic cylinder 701 to push the vacuum suction cup 703 downward to adsorb the tray being transported above it. After adsorption, it drives it to rise, and then controls the double-axis moving structure 6 to drive the tray and place it on the placement platform 10, as Figure 12 , Figure 13 shown. Control the two sets of telescopic cylinders 2 13 to push the top plate 1 14 and the limiting block 12 to correct the tray. Then control the double-axis moving structure 6 to drive the Tray coding machine 5 to move. After adjusting the coding position, perform coding. After the coding is completed, control the double-axis moving structure 6 and the hydraulic cylinder 701 to place the coded tray on the transfer conveyor 2 3 for transportation. After being transported by the transfer conveyor 2 3 to the transfer conveyor 1 2, control the double-axis moving structure 6 at the rear end of the infrared scanner 8 to drive it to move and scan the tray on the transfer conveyor 1 2; It should be noted that there is a longitudinal moving structure 9 between the rear end of the infrared scanner 8 and the translation frame 609 of the double-axis moving structure 6 at its rear side. The longitudinal moving structure 9 includes a driving motor five 901, and the driving motor five 901 is fixedly installed at the top end of the translation frame 609; the output end of the driving motor five 901 is connected to a threaded lead screw five 902, and the outer wall of the threaded lead screw five 902 is threadedly connected to a longitudinal moving block 903. The front end of the longitudinal moving block 903 is fixedly connected to the rear end of the infrared scanner 8. During use, control the driving motor five 901 to drive the threaded lead screw five 902 to move, the threaded lead screw five 902 drives the longitudinal moving block 903 to move, and the longitudinal moving block 903 drives the infrared scanner 8 to descend to scan the code printed on the tray in cooperation with the double-axis moving structure 6; The above-mentioned dual-axis moving structure 6 includes: a second support frame 601 fixedly installed at the top end of the working box 1, with second guide rails 602 fixedly connected to both sides of the top end of the second support frame 601; and a moving frame 604, with second sliding sleeves 603 fixedly connected to both bottom ends of the moving frame 604, the inner wall of the second sliding sleeve 603 being slidably connected to the outer wall of the second guide rail 602. At the front end of the top of one side of the second support frame 601, a third driving motor 605 is fixedly installed, and the output end of the third driving motor 605 is fixedly connected to a third threaded screw 606, the outer wall of the third threaded screw 606 being threadedly connected to the inner part of one side of the moving frame 604; a fourth driving motor 607 is fixedly installed on one side of the front end of the moving frame 604, the output end of the fourth driving motor 607 being fixedly connected to a fourth threaded screw 608. A translation frame 609 is provided at the front end of the moving frame 604. In the middle of the rear end of the translation frame 609, a screw connection block 612 is fixedly installed, the inner side of the screw connection block 612 being threadedly connected to the outer wall of the fourth threaded screw 608. Both sides of the screw connection block 612 are fixedly connected to third sliding sleeves 610, and third guide rails 611 are fixedly connected to both sides of the front end of the moving frame 604; During use, control the third driving motor 605 to drive the third threaded screw 606 to rotate. Through the threaded connection between the third threaded screw 606 and the inner side of the bottom end of the moving frame 604, drive the moving frame 604 to move, and at the same time drive the second sliding sleeve 603 to move along the second guide rail 602 to guide its movement and adjust the position of the moving frame 604. Control the fourth driving motor 607 to drive the fourth threaded screw 608 to rotate. The fourth threaded screw 608 drives the screw connection block 612 to move, and the screw connection block 612 drives the translation frame 609, and at the same time drives the third sliding sleeve 610 installed on the translation frame 609 to move along the third guide rail 611 to guide the movement of the translation frame 609. Drive the infrared scanner 8 and the Tray coding machine 5 to move through the translation frame 609 and adjust their positions; The above-mentioned first transfer conveyor 2 and second transfer conveyor 3 both include a first support frame 301, with first driving motors 302 fixedly installed on both sides of the outer wall of one end of the first support frame 301. At both ends of the inner wall of the first support frame 301, driven wheels 303 are rotatably connected. The output end of the first driving motor 302 extends into the first support frame 301 and is fixedly connected to a pulley 304, and the pulley 304 is connected by a belt to the driven wheel 303 on the same side. Tension wheels 305 are provided on both sides of the top of the pulley 304, and the tension wheels 305 are connected by a belt to the driven wheel 303.

[0019] The usage methods of the first transfer conveyor 2 and the second transfer conveyor 3 are as follows: For example, for the first transfer conveyor 2, control the two first driving motors 302 of the first transfer conveyor 2 to drive the pulleys 304 at their output ends to rotate. The pulley 304 drives the driven wheel 303 through the transmission between the belt and the driven wheel 303, and drives the driven wheel 303 to rotate, and the trays are transported through the belts on both sides; Embodiment 2: Refer to Figure 1-13 A dual-platform TRAY laser coding machine with a matrix type loading and unloading component, the bottom ends of the transfer conveyor belt 1 and the transfer conveyor belt 2 are both connected with a Y-axis moving structure 4; the above-mentioned Y-axis moving structure 4 includes: a sliding sleeve 1 fixedly installed on one side of the bottom end of the support frame 1, a guide rail 2 is slidably connected to the inner wall of the sliding sleeve 1, a support frame 3 is provided below the other side of the support frame 1 away from the sliding sleeve 1, a driving motor 2 is fixedly installed on one side of the support frame 3, the output end of the driving motor 2 is fixedly connected with a threaded lead screw 1, a moving block 1 is slidably connected to the inner wall of the support frame 3, the inner side of the moving block 1 is threadedly connected to the outer wall of the threaded lead screw 1, transverse grooves are opened on both sides of the support frame 3, connecting frames 7 are fixedly connected to both sides of the moving block 1, the outer wall of the connecting frame 7 is slidably connected to the inner wall of the transverse groove, the top end of the connecting frame 7 is fixedly connected to the bottom end of the other side of the support frame 1 away from the sliding sleeve 1. By controlling the driving motor 2 to drive the threaded lead screw 1 to rotate, the threaded lead screw 1 drives the moving block 1 to move along the inner wall of the support frame 3, and the moving block 1 drives the support frame 1 to move through the connecting frame 7, and at the same time drives the sliding sleeve 1 to move along the guide rail 2.

[0020] During use: Control the driving motor 2 to drive the threaded lead screw 1 to rotate, drive the moving block 1 to move, the moving block 1 drives the support frame 1 to move, adjust the positions of the transfer conveyor belt 1 and the transfer conveyor belt 2, and transfer the pallet through the transfer conveyor belt 1 and the transfer conveyor belt 2. By controlling the driving motor 3 at the rear of the Tray coding machine 5 of the double-axis moving structure 6 to drive the threaded lead screw 3 to rotate, the moving frame 4 is driven to move through the threaded connection between the threaded lead screw 3 and the inner side of the bottom end of the moving frame 4, and at the same time drive the sliding sleeve 3 to move along the guide rail 2 to guide its movement, adjust the longitudinal position of the moving frame 4 and the translation frame 9 on the moving frame 4, control the driving motor 4 to drive the threaded lead screw 4 to rotate, the threaded lead screw 4 drives the screw connection block 2 to move, the screw connection block 2 drives the translation frame 9, and at the same time drives the sliding sleeve 0 installed on the translation frame 9 to move along the guide rail 1 to guide the movement of the translation frame 9, adjust the lateral position of the translation frame 9, and drive the Tray coding machine 5 and the hydraulic cylinder 1 to move through the translation frame 9 to adjust its lateral position. Move above the transfer conveyor belt 2 3, control the hydraulic cylinder 701 to push the vacuum suction cup 703 downwards, adsorb the tray conveyed above it, drive it to rise after adsorption, and then control the double-axis moving structure 6 to drive the tray and place it on the placement platform 10, as Figure 12 , Figure 13 shown. Control the two sets of telescopic cylinders 2 13 to push the top plate 1 14 and the limiting block 12 to correct the tray. After controlling the double-axis moving structure 6 to drive the Tray coder 5 to move and adjusting the coding position, perform coding. After the coding is completed, control the double-axis moving structure 6 and the hydraulic cylinder 701 to place the coded tray on the transfer conveyor belt 2 3 for transmission. After being transmitted by the transfer conveyor belt 2 3 to the transfer conveyor belt 1 2, control the double-axis moving structure 6 at the rear of the infrared scanner 8 to drive it to move and scan the tray on the transfer conveyor belt 1 2.

[0021] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A double-platform TRAY laser coding machine with a matrix loading and unloading assembly, comprising a work box (1), wherein a transfer conveyor belt 1 (2) and a transfer conveyor belt 2 (3) are respectively installed on both sides of the inner wall of the work box (1), and the output end of the transfer conveyor belt 2 (3) corresponds to the input end of the transfer conveyor belt 1 (2); a Tray coding machine (5) and an infrared scanner (8) are respectively installed on both sides of the rear end of the inner wall of the work box (1), characterized in that: The rear sides of the Tray coding machine (5) and the infrared scanner (8) are respectively provided with a dual-axis moving structure (6); A placement platform (10) is provided below the tray coding machine (5), and limiting blocks (12) are fixedly installed on two adjacent sides of the placement platform (10), and telescopic cylinder 2 (13) is fixedly connected to the other two sides, and the output end of the telescopic cylinder 2 (13) is connected to the top plate 1 (14).

2. A dual-platform TRAY laser coding machine with a matrix loading and unloading assembly according to claim 1, characterized in that: The dual-axis moving structure (6) comprises: A second support frame (601) is fixedly mounted on the top of the working box (1), and two guide rails (602) are fixedly connected to both sides of the top of the second support frame (601); and A movable frame (604), wherein the bottom ends of both sides of the movable frame (604) are fixedly connected with a second sliding sleeve (603), the inner wall of the second sliding sleeve (603) is slidably connected with the outer wall of the second guide rail (602), and the output end of the third driving motor (605) is fixedly installed at the front end of the top of one side of the support frame (601), and is fixedly connected with a threaded screw rod (606), and the outer wall of the threaded screw rod (606) is connected with the internal thread of one side of the movable frame (604).

3. A dual-platform TRAY laser coding machine with a matrix loading and unloading assembly according to claim 2, characterized in that: A driving motor four (607) is fixedly installed on one side of the front end of the movable frame (604), and a threaded screw rod four (608) is fixedly connected to the output end of the driving motor four (607). A translation frame (609) is provided at the front end of the movable frame (604), and a screw rod connecting block (612) is fixedly installed in the middle of the rear end of the translation frame (609). The inner side of the screw rod connecting block (612) is threadedly connected to the outer wall of the threaded screw rod four (608), and both sides of the screw rod connecting block (612) are fixedly connected to a sliding sleeve three (610), and both sides of the front end of the movable frame (604) are fixedly connected to a guide rail three (611).

4. A dual-platform TRAY laser coding machine with a matrix loading and unloading assembly according to claim 3, characterized in that: A longitudinal moving structure (9) is provided between the rear end of the infrared scanner (8) and the translation frame (609) of the rear dual-axis moving structure (6), wherein the longitudinal moving structure (9) comprises a fifth drive motor (901), and the fifth drive motor (901) is fixedly mounted on the top of the translation frame (609).

5. A dual-platform TRAY laser coding machine with a matrix loading and unloading assembly according to claim 4, characterized in that: The output end of the driving motor five (901) is connected to a threaded screw rod five (902), the outer wall of the threaded screw rod five (902) is threadedly connected to a longitudinal moving block (903), and the front end of the longitudinal moving block (903) is fixedly connected to the rear end of the infrared scanner (8).

6. A dual-platform TRAY laser coding machine with a matrix loading and unloading assembly according to claim 3, characterized in that: Both sides of the translation frame (609) of the rear end double-axis movable structure (6) of the Tray coding machine (5) are fixedly connected to hydraulic cylinders (701), the output end of the hydraulic cylinder (701) is connected to a lifting plate (702), and the bottom end of the lifting plate (702) is fixedly connected to a vacuum suction cup (703).

7. A dual-platform TRAY laser coding machine with a matrix loading and unloading assembly according to claim 6, characterized in that: The bottom ends of the transfer conveyor belt 1 (2) and the transfer conveyor belt 2 (3) are both connected to a Y-axis moving structure (4).

8. A dual-platform TRAY laser coding machine with a matrix loading and unloading assembly according to claim 7, characterized in that: The transfer conveyor belt 1 (2) and the transfer conveyor belt 2 (3) both comprise a support frame 1 (301), a drive motor 1 (302) being fixedly mounted on both sides of the outer wall of one end of the support frame 1 (301), both ends of both sides of the inner wall of the support frame 1 (301) being rotatably connected to driven wheels (303), an output end of the drive motor 1 (302) extending into the support frame 1 (301) and being fixedly connected to a pulley (304), the pulley (304) being connected to the driven wheel (303) on the same side via a belt transmission.

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