Laser edge bonding machine

Abstract

The utility model discloses a laser edge bonding machine which comprises a machine frame, a first conveying belt and a second conveying belt are installed on the machine frame respectively, an edge bonding belt discharging disc is installed on one side of the machine frame, a sliding rail is fixedly connected to one side of the machine frame, a movable plate is installed on the sliding rail in a sliding mode, the bottom of the movable plate is in threaded connection with a connecting plate, and the connecting plate is in threaded connection with the first conveying belt and the second conveying belt. One side of the movable plate is fixedly connected with a first plate body, and one side of the connecting plate is fixedly connected with a second plate body; according to the honeycomb plate conveying device, the first conveying belt and the second conveying belt are used for conveying honeycomb plates, the edge sealing belt discharging disc provides discharging of weldable metal edge sealing belts, the gap is reserved between the first plate body and the second plate body, and the honeycomb plates attached with the edge sealing belts can pass through the gap. And the laser welding head mounted at the bottom of the first plate body is used for welding the joint of the edge sealing strip and the honeycomb plate, so that the edge sealing accuracy and firmness are ensured, and the edge sealing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of laser edge banding technology, specifically to a laser edge banding machine. Background Technology

[0002] A board edge banding machine is a piece of equipment used in the board industry. It is mainly used to band the edges of boards such as wood panels, metal panels, and honeycomb panels, improving the appearance of the boards and preventing edge damage. Common edge banding equipment heats and presses edge banding strips (such as PVC, ABS, wood veneer, etc.) onto the edges of the boards to make them firmly bonded, ensuring that the edge banding is flat and smooth. It is widely used in furniture manufacturing, cabinet making and other industries, which can improve production efficiency and reduce manual operation.

[0003] However, in traditional honeycomb panel edge sealing methods, the honeycomb structure itself results in irregular depressions on the outer perimeter after the panel is cut. In this case, conventional mechanical pressing or simple adhesive methods are prone to causing the edge sealing to be weak. After long-term use, the edge sealing strip may fall off or loosen, especially when subjected to impact or temperature changes. Therefore, there is an urgent need to develop a welding edge sealing technology that can enhance the fixing strength of the edge sealing. Utility Model Content

[0004] This utility model aims to solve at least one of the technical problems existing in the prior art.

[0005] Therefore, one objective of this utility model is to provide a laser edge banding machine that can use a laser welding head installed at the bottom of the first plate to weld the edge banding strip to the honeycomb panel, ensuring the accuracy and firmness of the edge banding and improving the edge banding efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a laser edge banding machine, comprising a frame, on which a first conveyor belt and a second conveyor belt are respectively installed; an edge banding tape discharge tray is installed on one side of the frame; a slide rail is fixedly connected to one side of the frame; a movable plate is slidably installed on the slide rail; a connecting plate is threadedly connected to the bottom of the movable plate; a first plate body is fixedly connected to one side of the movable plate; a second plate body is fixedly connected to one side of the connecting plate; and laser welding heads are installed on adjacent sides of the first plate body and the second plate body.

[0007] Preferably, two rods are symmetrically installed on the top inner wall of the frame, and a horizontal plate is fixedly connected to the rods. A baffle is detachably installed at the bottom of the horizontal plate.

[0008] Preferably, a lead screw passes through the slide rail, and one end of the lead screw passes through the movable plate, with a throttle fixedly connected to the top end of the lead screw.

[0009] Preferably, the inside of the frame is provided with a control cabinet.

[0010] Preferably, the frame is rotatably provided with a protective cover.

[0011] Preferably, the movable plate is provided with a plurality of expansion holes.

[0012] Preferably, the adjacent side of the first plate body and the second plate body is provided with a guide wheel.

[0013] Compared with the prior art, the beneficial effects of the utility model are: in the utility model, the first conveying belt and the second conveying belt are used for conveying honeycomb plates, the edge sealing tape discharge disc provides the discharge of the weldable metal edge sealing tape, a gap is reserved between the first plate body and the second plate body, the gap can allow the honeycomb plate with the edge sealing strip to pass through, and the laser welding head installed at the bottom of the first plate body is used for welding the edge sealing strip and the honeycomb plate, so that the accuracy and firmness of the edge sealing are ensured, and the edge sealing efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of the laser edge sealing machine of the utility model embodiment.

[0015] Figure 2 It is a structure schematic view of the laser edge sealing machine of the utility model embodiment.

[0016] Figure 3 It is an enlarged structure schematic view of part A of the utility model embodiment. Figure 2

[0017] In the figure: 1, frame; 2, first conveying belt; 3, second conveying belt; 4, sliding rail; 5, rotating handle; 6, edge sealing tape discharge disc; 7, control cabinet; 8, screw rod; 9, movable plate; 10, connecting plate; 11, rod body; 12, cross plate; 13, baffle; 14, expansion hole; 15, protective cover; 16, first plate body; 17, second plate body; 18, guide wheel; 19, laser welding head. DETAILED DESCRIPTION

[0018] The technical scheme in the utility model embodiments will be clearly and completely described with reference to the drawings in the utility model embodiments, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to Figures 1-3 The embodiment of the utility model provides a laser edge sealing machine, which comprises a frame 1.

[0020] ​Wherein, as shown in Figure 1 The first conveying belt 2 and the second conveying belt 3 are respectively installed on the rack 1, an edge band discharge disc 6 is installed on one side of the rack 1, a slide rail 4 is fixedly connected to one side of the rack 1, a movable plate 9 is slidably installed on the slide rail 4, a connecting plate 10 is threadedly connected to the bottom of the movable plate 9, the first conveying belt 2 and the second conveying belt 3 are used for conveying honeycomb plates, the edge band discharge disc 6 is located on one side of the rack 1 and close to the first conveying belt 2, and is used for discharging the edge band when the honeycomb plates are conveyed to be edge banded, the slide rail 4 is fixed to one side of the rack 1 and close to the second conveying belt 3, the movable plate 9 can be adjusted in height on the slide rail 4, and the height of the connecting plate 10 is adjusted by using a bolt to adapt to honeycomb plates of different thicknesses.

[0021] Further, two rod bodies 11 are symmetrically installed on the inner wall of the top of the rack 1, a horizontal plate 12 is fixedly connected to the rod body 11, and a baffle 13 is detachably installed on the bottom of the horizontal plate 12, so that the baffle 13 can prevent the honeycomb plates in a stacked state from entering the second conveying belt 3 through the first conveying belt 2, and the height limiting and intercepting effect is achieved.

[0022] In the embodiment, as shown in Figure 1 One side of the movable plate 9 is fixedly connected with a first plate body 16, one side of the connecting plate 10 is fixedly connected with a second plate body 17, a laser welding head 19 is installed on the adjacent side of the first plate body 16 and the second plate body 17, and a guide wheel 18 is installed on the adjacent side of the first plate body 16 and the second plate body 17, so that the laser welding head 19 is installed on the adjacent side of the first plate body 16 and the second plate body 17, the upper and lower laser welding heads are synchronized to weld the workpiece and the edge band when the workpiece moves, the upper and lower edge band welds are once formed, the welding is efficient and accurate, and the guide wheel 18 facilitates the workpiece to pass through.

[0023] Finally, after the workpiece and the edge band are welded, a polishing device is used to perform rough grinding and fine grinding treatment on the two welds.

[0024] In use, a gap is reserved between the first plate body 16 and the second plate body 17, the gap can allow the honeycomb plate with the edge band to pass through, the guide wheel 18 can improve the smoothness of the plate body when the honeycomb plate passes through, the laser welding head 19 installed at the bottom of the first plate body 16 is used to weld the edge band and the honeycomb plate at the joint, and the accuracy and firmness of the edge band are ensured.

[0025] Further, a lead screw 8 penetrates through the slide rail 4, one end of the lead screw 8 penetrates through the movable plate 9, a knob 5 is fixedly connected to the top end of the lead screw 8, the knob 5 is rotated to drive the lead screw 8 to rotate, so that the height of the movable plate 9 is adjusted on the slide rail 4.

[0026] It needs to be explained that the movable plate 9 is provided with a plurality of expansion holes 14, which can conveniently adjust the mounting position of the first plate body 16.

[0027] As shown in the drawings, Figure 1 The frame 1 is rotatably installed with a protective cover 15 on one side, which can cover and protect the laser welding position.

[0028] Specifically, the control cabinet 7 is installed in the frame 1, and the PLC controller and control circuit are integrated in the control cabinet 7, which is used to coordinate the running state of the first conveying belt 2, the second conveying belt 3, the laser welding head 19 and other equipment.

[0029] According to the above technical scheme, the working steps of the present scheme are summarized and combed: in the utility model, the frame 1 is provided with the first conveying belt 2 and the second conveying belt 3, which is used to convey the honeycomb plate, the edge sealing belt discharge tray 6 is located on one side of the frame 1 and close to the first conveying belt 2, which is used to provide the edge sealing belt discharge when conveying the edge sealing of the honeycomb plate, the slide rail 4 is fixed on one side of the frame 1 and close to the second conveying belt 3, and the movable plate 9 can be adjusted in height on the slide rail 4 and the height of the connecting plate 10 is adjusted by the bolt to adapt to the passing of honeycomb plates with different thicknesses.

[0030] Among them, the bottom of the movable plate 9 is connected with the connecting plate 10 through threads, one side of the movable plate 9 is installed with the first plate body 16, one side of the connecting plate 10 is installed with the second plate body 17, and the first plate body 16 and the second plate body 17 are reserved with a gap, which can allow the honeycomb plate with the edge sealing strip to pass through, and the laser welding 19 of the adjacent surface of the first plate body 16 and the second plate body 17 is used to weld the workpiece and the edge sealing strip in the running state, so that the upper and lower edge sealing strip welds are once formed, the welding is efficient and accurate, the accuracy and firmness of the edge sealing are ensured, the honeycomb plate and the weldable metal material edge sealing strip are fixed by welding, and the efficiency of the honeycomb plate edge sealing is improved by automatic conveying and continuous laser welding operation.

[0031] In the utility model, the parts not involved are the same as or can be realized by the prior art. Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A laser sealing machine, comprising a rack (1), a first conveying belt (2) and a second conveying belt (3) are respectively installed on the rack (1), a sealing belt discharge disc (6) is installed on one side of the rack (1), characterized in that: One side of the frame (1) is fixedly connected with a slide rail (4), a movable plate (9) is slidably installed on the slide rail (4), the bottom of the movable plate (9) is threadedly connected with a connecting plate (10), one side of the movable plate (9) is fixedly connected with a first plate body (16), one side of the connecting plate (10) is fixedly connected with a second plate body (17), and the adjacent sides of the first plate body (16) and the second plate body (17) are both installed with laser welding heads (19).

2. The laser sealing machine according to claim 1, characterized in that: Two rod bodies (11) are symmetrically installed on the top inner wall of the frame (1), a cross plate (12) is fixedly connected with the rod bodies (11), and a baffle (13) is detachably installed on the bottom of the cross plate (12).

3. The laser sealing machine of claim 1, wherein: A lead screw (8) penetrates through the slide rail (4), one end of the lead screw (8) penetrates through the movable plate (9), and a rotating handle (5) is fixedly connected with the top end of the lead screw (8).

4. The laser sealing machine of claim 1, wherein: A control cabinet (7) is installed in the frame (1).

5. The laser sealing machine of claim 1, wherein: A protective cover (15) is rotatably installed on one side of the frame (1).

6. The laser sealing machine of claim 1, wherein: A plurality of expansion holes (14) are arranged on the movable plate (9).

7. The laser sealing machine of claim 1, wherein: The adjacent sides of the first plate body (16) and the second plate body (17) are both installed with guide wheels (18).

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