Laser cutting platform for shielding door plate processing

Abstract

The utility model discloses a laser cutting platform for shielding door panel processing relates to shielding door processing technical field, include: mainframe, its inside docking installation has the platform, and the top and bottom of platform all are provided with built -in groove, and the inside built -in groove sliding installation has the board replacement subassembly, and one side of mainframe is fixedly connected with drive assembly no.

Description

Technical Field

[0001] This utility model relates to the field of shielded door processing technology, specifically a laser cutting platform for processing shielded door panels. Background Technology

[0002] As a key piece of equipment for platform safety protection, the precision and efficiency of the processing of platform screen doors in rail transit directly affect the reliability of the overall system. At present, the industry generally uses laser processing technology for the precision manufacturing of platform screen door panels. This process places high demands on the positioning stability and material supply continuity of the processing platform.

[0003] However, the current platform only has basic load-bearing and positioning functions. After completing the processing of a single door panel, the processing flow needs to be interrupted before the finished product unloading and blank loading operations can be carried out. This intermittent operation mode leads to a decrease in equipment utilization and seriously restricts the batch production cycle.

[0004] Therefore, there is a need for a laser cutting platform for processing shielded door panels with sustainable material feeding. Utility Model Content

[0005] The purpose of this invention is to provide a laser cutting platform for processing shielded door panels, in order to solve the problems raised in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a laser cutting platform for processing shielding door panels, comprising: a main frame, in which a table is installed, the top and bottom of which are provided with built-in grooves, a plate changing assembly being slidably installed inside the built-in grooves, a drive assembly one being fixedly connected to one side of the main frame, and the drive assembly one being used to drive the table, a sub-frame being fixedly installed on the front side of the main frame, a docking assembly being installed on the inner side of the sub-frame, and the docking assembly corresponding to the front of the plate changing assembly, and a drive assembly two being fixedly connected to the front of the sub-frame, and the drive assembly two being used to drive the docking assembly;

[0007] The docking assembly includes a mounting plate, a second rotating shaft, a telescopic cylinder, and an electromagnet. The second rotating shaft is docked and installed on the inner side of the sub-frame. One end of the second rotating shaft is fixedly connected to the mounting plate. Two sets of telescopic cylinders are fixedly installed on the mounting plate. An electromagnet is docked and installed at the output end of the telescopic cylinder.

[0008] The plate changing assembly includes a guide plate, a rotating shaft, a drive gear, and a driven rack. The guide plate is slidably installed inside the built-in groove. Two sets of mounting grooves are provided at the bottom of the guide plate. The driven rack is fixedly connected in the mounting groove. The drive gear is fixedly connected to the bottom of the built-in groove, and the drive gear meshes with the driven rack to drive it.

[0009] Preferably, a collection box for collecting waste is placed at the bottom of the main frame.

[0010] Preferably, a rotating shaft is fixedly connected to both sides of the platform, and one end of the rotating shaft is assembled and connected to the drive assembly. A first sliding groove and a second sliding groove are respectively provided on both sides of the built-in groove.

[0011] Preferably, the back of the guide plate is rotatably connected to a rotating shaft three, the end of the rotating shaft three is fixedly connected to a baffle, the two sides of the guide plate are fixedly connected to slider two that slides in contact with the second slide groove, the two sides of the baffle are fixedly connected to slider one that slides in contact with the first slide groove; the top and bottom of the guide plate are both fixedly connected to a support plate, and the guide plates on both sides of the support plate are fixedly connected to clamps.

[0012] Preferably, the guide plate has two sets of mating interfaces on its front side, which correspond to the electromagnets.

[0013] Preferably, the second drive assembly includes a mounting cover, a driven gear, and a drive rack. The mounting cover is fixedly connected to the front of the sub-frame. One end of the second rotating shaft extends into the mounting cover and is fitted with the driven gear. A drive rack that meshes with the driven gear is fixedly mounted on the mounting cover. The first drive assembly and the second drive assembly have the same composition and structure.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. Easy to operate, enabling continuous material feeding of the platform and ensuring the operation progress of the cutting equipment;

[0016] 2. By using the drive component to drive the table to flip within the main frame, the table can be repositioned. The plate changing component in the built-in slot allows the platform to switch between door panels during processing, enabling two sets of door panels to be placed on the platform at the same time, so that one set can be processed while the other is waiting for work. This effectively ensures the continuity of the cutting mechanism during operation and improves the work process.

[0017] 3. By using the docking component to connect and cooperate with the plate changing component, the plate changing component can be pulled and rotated. This makes it easier for personnel to load and unload the door panels on the plate changing component, achieving the effect of loading and unloading without stopping the machine. Attached Figure Description

[0018] Figure 1 This is a first-view schematic diagram of the laser cutting platform for door panel processing according to this utility model.

[0019] Figure 2 This is a second-view schematic diagram of the laser cutting platform for door panel processing according to this utility model.

[0020] Figure 3 This is a schematic diagram of the assembly structure of the platform and plate changing assembly of the laser cutting platform for door panel processing of this utility model.

[0021] Figure 4This is a schematic diagram of the internal structure of the laser cutting platform for door panel processing according to this utility model;

[0022] Figure 5 This is a schematic diagram of the guide plate structure of the laser cutting platform for door panel processing of this utility model.

[0023] Figure label:

[0024] 100. Main unit rack; 101. Collection box;

[0025] 200. Driver Component One;

[0026] 300. Tabletop; 301. Built-in groove; 302. First pivot; 303. First slide groove; 304. Second slide groove;

[0027] 400, Sub-rack;

[0028] 500. Docking assembly; 501. Mounting plate; 502. Rotating shaft two; 503. Telescopic cylinder; 504. Electromagnet;

[0029] 600. Plate changing assembly; 601. Baffle; 602. Guide plate; 6021. Mounting slot; 6022. Interlocking interface; 603. Support plate; 604. Fixture; 605. Rotating shaft three; 606. Drive gear; 607. Driven rack; 608. Slider one; 609. Slider two;

[0030] 700. Drive component two; 701. Mounting cover; 702. Driven gear; 703. Drive rack. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Example: This utility model provides a technical solution for a laser cutting platform for processing shielded door panels, such as... Figures 1-5As shown, the system includes: a main frame 100, inside which a platform 300 is mounted; the top and bottom of the platform 300 have built-in slots 301, and a plate-changing assembly 600 is slidably mounted inside the built-in slots 301; a drive assembly 200 is fixedly connected to one side of the main frame 100, and the drive assembly 200 drives the platform 300; a sub-frame 400 is fixedly mounted to the front of the main frame 100; a docking assembly 500 is mounted inside the sub-frame 400, and the docking assembly 500 corresponds to the front of the plate-changing assembly 600; a second drive assembly 700 is fixedly connected to the front of the sub-frame 400, and the second drive assembly 700 drives the docking assembly 500; the platform 300 is located inside the main frame 100, and the drive assembly 200 can drive the platform 300 to rotate within the main frame 100, thus facilitating the plate-changing of the platform 300. The platform can switch between door panels during processing via the plate-changing assembly 600 in the built-in slot 301, allowing two sets of door panels to be placed on the platform simultaneously, with one set being processed and the other waiting for work. This effectively ensures the continuity of the cutting mechanism during operation and improves the work process. The auxiliary frame 400 cooperates with the main frame 100 to expand the platform space and facilitate subsequent switching operations of the plate-changing assembly 600. The docking assembly 500 is used to dock with the plate-changing assembly 600, enabling traction and rotation of the plate-changing assembly 600. This makes it easier for personnel to load and unload the door panels on the plate-changing assembly 600. The docking assembly 500 docks with the plate-changing assembly 600 through drive assembly 200 and drive assembly 700 respectively, enabling the docking assembly 500 to enter the required working state with the plate-changing assembly 600.

[0033] The docking assembly 500 includes a mounting plate 501, a second rotating shaft 502, a telescopic cylinder 503, and an electromagnet 504. The second rotating shaft 502 is docked and installed on the inner side of the sub-frame 400. One end of the second rotating shaft 502 is fixedly connected to the mounting plate 501. Two sets of telescopic cylinders 503 are fixedly installed on the mounting plate 501. The output end of the telescopic cylinder 503 is docked and installed with the electromagnet 504. The telescopic cylinder 503 drives the mounting plate 501 at the end to move forward and backward, so that the electromagnet 504 can smoothly dock and attract with the front platform 300, realizing docking and traction operations on the platform 300. The second drive assembly 700 can drive and flip the platform 300 using the second rotating shaft 502, so that the plate changing assembly 600 on the platform 300 can be switched.

[0034] The plate-changing assembly 600 includes a guide plate 602, a rotating shaft 605, a drive gear 606, and a driven rack 607. The guide plate 602 is slidably installed inside the built-in groove 301. The bottom of the guide plate 602 has two sets of mounting grooves 6021, and the driven rack 607 is fixedly connected to the mounting groove 6021. The drive gear 606 is fixedly connected to the bottom of the built-in groove 301, and the drive gear 606 meshes with and drives the driven rack 607. The drive gear 606 and the driven rack 607 cooperate to drive the guide plate 602, causing the guide plate 602 to slide and extend within the built-in groove 301. In this way, when the drive gear 606 drives the driven rack 607 to its end, the guide plate 602 can dock with the electromagnet 504 to complete the docking and traction operation. The drive gear 606 is composed of a motor and gears. The motor is installed in the built-in groove 301, and the motor drives the gear to rotate, realizing the transmission operation between the driven racks.

[0035] As one embodiment, a collection box 101 for collecting waste is placed at the bottom of the main frame 100. The collection box 101 is used to collect processing waste on the platform. When the door panel on the platform is cut, the waste on the door panel will fall down and gradually fall into the collection box 101 when the plate changing assembly 600 is flipped, thus completing the collection of door panel waste.

[0036] In one embodiment, both sides of the platform 300 are fixedly connected to a pivot 302, and one end of the pivot 302 is assembled and connected to the drive assembly 200. A first sliding groove 303 and a second sliding groove 304 are respectively provided on both sides of the built-in groove 301. The pivot 302 is a movable component, ensuring that the platform 300 can be moved and rotated within the main frame 100 via the pivot 302. The first sliding groove 303 and the second sliding groove 304 are guide structures, designed to facilitate the sliding operation of the sliding blocks 608 and 609.

[0037] As one embodiment, a rotating shaft 605 is rotatably connected to the back of the guide plate 602, and a baffle 601 is fixedly connected to the end of the rotating shaft 605. Slider 609 that slides in contact with the second slide groove 304 is fixedly connected to both sides of the guide plate 602, and slider 608 that slides in contact with the first slide groove 303 is fixedly connected to both sides of the baffle 601. Support plates 603 are fixedly connected to the top and bottom of the guide plate 602, and clamps 604 are fixedly connected to the guide plates 602 on both sides of the support plates 603. The baffle 601 is limited to slide in the first slide groove 303 by the slider 608. Both ends of the first slide groove 303 are closed to limit the baffle 601. The baffle 601 will simultaneously limit the guide plate 602 to ensure that the guide plate 602 will not completely detach from the inner groove 301 when it extends. In order to ensure that the guide plate 602 can be flipped smoothly, when the guide plate 602 is subjected to the flipping force, the guide plate 602 will rotate around the baffle 601 using the rotating shaft 605.

[0038] In one embodiment, the guide plate 602 has two sets of mating interfaces 6022 on its front side, which correspond to the electromagnet 504. The mating interfaces 6022 facilitate cooperation with the electromagnet 504, ensuring that the two can be connected and that the electromagnet 504 can smoothly pull and traction the guide plate 602.

[0039] In one embodiment, the second drive assembly 700 includes a mounting cover 701, a driven gear 702, and a drive rack 703. The mounting cover 701 is fixedly attached to the front of the sub-frame 400. One end of the second rotating shaft 502 extends into the mounting cover 701 and is fitted with the driven gear 702. The drive rack 703, which meshes with the driven gear 702, is fixedly mounted on the mounting cover 701. The first drive assembly 200 has the same structural composition as the second drive assembly 700. The mounting cover 701 is used for the internal mounting of the assembly. The rotation of the second rotating shaft 502 and the first rotating shaft 302 is driven by the drive rack 703 to rotate the driven gear 702. The drive rack 703 is composed of a cylinder and a rack, and the cylinder drives the rack to mesh with the driven gear.

[0040] The rotation of the second rotating shaft 502 and the first rotating shaft 302 is to drive the rotation between the mounting plate 501 and the platform 300, so that they can achieve the required operation.

[0041] In specific implementation of this utility model:

[0042] S1. During this process, when the door panel is clamped on the top support plate 603 by the clamp 604 for processing, after the cutting is completed, the drive assembly 200 drives the rotating shaft 301 to rotate, thereby flipping the table 300. At that time, the components on the top of the table 300 and the processed door panel will flip down synchronously. During the flipping, the waste on the door panel will also flip down and gradually fall into the collection box 101, completing the collection of the door panel waste. Meanwhile, the components that were originally at the bottom and the door panel to be processed will flip up to the top, realizing the exchange and rapid cutting operation.

[0043] S2. The finished door panel is then driven out by the guide plate 602. The motor in the drive gear 606 is activated, driving the driven rack 607 to drive the guide plate 602. This causes the guide plate 602 to slide and extend synchronously with the baffle 601 within the built-in groove 301. Since both ends of the first groove 303 are closed, it limits the baffle 601. The limiting baffle 601 simultaneously limits the guide plate 602, ensuring that the guide plate 602 does not completely detach from the built-in groove 301 during its extension. The guide plate 602 then rotates around the baffle 601 using the rotating shaft 605. In this way, the guide plate 602 can engage with the electromagnet 504 when the drive gear 606 drives the driven rack 607 to its end. The cylinder in the drive rack 703 is activated to drive the driven gear 702, thereby flipping the mounting plate 501. To ensure that the guide plate 602 can be flipped smoothly, when the guide plate 602 is subjected to the flipping force, the guide plate 602 will rotate on the baffle 601 through the rotating shaft 605. In this way, the processed door panel will be flipped upward. The personnel can release the positioning of the fixture and take out the door panel. Finally, the new door panel to be processed is replaced and positioned. During this stage, the cutting mechanism is still in operation. The electrical facilities on the platform all use existing, universal components, such as motors and cylinders. Their operation and control are electrically coordinated with the cutting equipment during production and are uniformly controlled and adjusted through the control system on the cutting equipment.

[0044] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A laser cutting platform for processing shielded door panels, characterized in that, include: The main frame has a platform installed inside it. The top and bottom of the platform are provided with built-in slots. The plate changing assembly is slidably installed inside the built-in slots. A drive assembly one is fixed to one side of the main frame and is used to drive the platform. A sub-frame is fixed to the front of the main frame. A docking assembly is installed inside the sub-frame and corresponds to the front of the plate changing assembly. A drive assembly two is fixed to the front of the sub-frame and is used to drive the docking assembly. The docking assembly includes a mounting plate, a second rotating shaft, a telescopic cylinder, and an electromagnet. The second rotating shaft is docked and installed on the inner side of the sub-frame. One end of the second rotating shaft is fixedly connected to the mounting plate. Two sets of telescopic cylinders are fixedly installed on the mounting plate. An electromagnet is docked and installed at the output end of the telescopic cylinder. The plate changing assembly includes a guide plate, a rotating shaft, a drive gear, and a driven rack. The guide plate is slidably installed inside the built-in groove. Two sets of mounting grooves are provided at the bottom of the guide plate. The driven rack is fixedly connected in the mounting groove. The drive gear is fixedly connected to the bottom of the built-in groove, and the drive gear meshes with the driven rack to drive it.

2. The laser cutting platform for processing shielded door panels according to claim 1, characterized in that: A collection box for collecting waste is placed at the bottom of the main frame.

3. The laser cutting platform for processing shielded door panels according to claim 2, characterized in that: Both sides of the platform are fixedly connected to a rotating shaft, and one end of the rotating shaft is assembled and connected to a drive assembly. The two sides of the built-in groove are respectively provided with a first sliding groove and a second sliding groove.

4. The laser cutting platform for processing shielded door panels according to claim 3, characterized in that: The back of the guide plate is rotatably connected to a rotating shaft three, and a baffle is fixedly connected to the end of the rotating shaft three. Slider two that slide in the second slide groove are fixedly connected to both sides of the guide plate, and slider one that slides in the first slide groove is fixedly connected to both sides of the baffle. Support plates are fixedly connected to the top and bottom of the guide plate, and clamps are fixedly connected to the guide plates on both sides of the support plates.

5. The laser cutting platform for processing shielded door panels according to claim 4, characterized in that: The guide plate has two sets of mating interfaces on its front side, which correspond to the electromagnets.

6. The laser cutting platform for processing shielded door panels according to claim 5, characterized in that: The second drive assembly includes a mounting cover, a driven gear, and a drive rack. The mounting cover is fixedly connected to the front of the sub-frame. One end of the second rotating shaft extends into the mounting cover and is connected to the driven gear. A drive rack that meshes with the driven gear is fixedly installed on the mounting cover. The first drive assembly and the second drive assembly have the same composition and structure.

Images