Surface impurity removing mechanism for metal machining

Abstract

The utility model discloses a surface impurity removal mechanism for metal processing, which belongs to the technical field of metal plate impurity removal and comprises a bottom frame and a frame plate. A lifting mechanism is arranged between the bottom frame and the frame plate, a main limiting wheel and an auxiliary limiting wheel are rotationally connected to the outer wall of the frame plate, a first electric cylinder is fixed to the outer wall of the frame plate, a transmission rod is fixedly connected to one end of a telescopic shaft of the first electric cylinder, and a connecting frame is fixed to one end of the transmission rod. One end of the connecting frame is rotationally connected with a tensioning limiting wheel, and a grinding belt is arranged among the main limiting wheel, the auxiliary limiting wheel and the tensioning limiting wheel. According to the metal plate polishing device, impurities generated after a metal plate is cut are removed through polishing of the polishing belt, the follow-up use quality is improved, the metal plate is more stably polished through cooperation of the supporting plate and the pressing plate, and the metal plate is not prone to jumping off; and the distance between the two can be adjusted in multiple gears to adapt to metal plates with more thicknesses.

Description

Technical Field

[0001] This utility model relates to the field of metal plate impurity removal technology, specifically a surface impurity removal mechanism for metal processing. Background Technology

[0002] Metal sheets are metal profiles. When processing or using them, they often need to be cut into sections using cutting equipment to cut off portions of the metal sheet for use. After cutting, burrs or sharp corners are often left on the edges, which can be sharp and affect subsequent use.

[0003] Based on this, the present invention designs a surface cleaning mechanism for metal processing to solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to provide a surface cleaning mechanism for metal processing to solve the above-mentioned technical problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a surface cleaning mechanism for metal processing, comprising: a base frame and a frame plate; a lifting mechanism is provided between the base frame and the frame plate; a main limiting wheel and a secondary limiting wheel are rotatably connected to the outer wall of the frame plate; a first electric cylinder is fixed to the outer wall of the frame plate; a transmission rod is fixedly connected to one end of the telescopic shaft of the first electric cylinder; a connecting frame is fixed to one end of the transmission rod; a tensioning limiting wheel is rotatably connected to one end of the connecting frame; and a grinding belt is provided between the main limiting wheel, the secondary limiting wheel, and the tensioning limiting wheel.

[0006] A support plate is fixed to the outer wall of the frame plate, a slide rod is inserted into the top of the support plate, a pressure plate is fixed to the top of the slide rod, and multiple adjustable threaded grooves are sequentially opened on the outer wall of the slide rod. A screw is inserted into one end of the support plate, a turntable is fixed to one end of the screw, and the other end of the screw is threaded into the adjustable threaded groove of the slide rod.

[0007] Preferably, the lifting mechanism includes a second electric cylinder and a linkage rod. The second electric cylinder is fixed to the outer wall of the base frame, and the linkage rod is fixed to the outer wall of the frame plate. The outer wall of the base frame has a sliding opening, and one end of the linkage rod is fixedly connected to the telescopic shaft of the second electric cylinder through the sliding opening.

[0008] Preferably, a slider is fixed to the outer wall of the base frame, a slide rail is fixed to the outer wall of the frame plate, and one end of the slider is slidably connected to the slide rail.

[0009] Preferably, a servo motor is fixed to the outer wall of the frame plate, and a synchronous pulley is fixedly connected to one end of the servo motor drive shaft and the secondary limit wheel. A synchronous belt is used to drive the servo motor and the synchronous pulley of the secondary limit wheel.

[0010] Preferably, a lever is rotatably connected to the outer wall of the turntable.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] Firstly, the end of the metal plate that needs to be ground is inserted between the support plate and the pressure plate, and then comes into contact with the grinding belt for grinding. This removes excess impurities after cutting and improves the quality of subsequent use. The cooperation between the support plate and the pressure plate makes the grinding of the metal plate more stable and less likely to jump off. Moreover, the distance between the two can be adjusted in multiple levels to accommodate metal plates of greater thickness.

[0013] Secondly, the height of the base plate can be adjusted by the lifting mechanism as needed to accommodate more grinding height requirements. When the grinding belt needs to be replaced, the tension limit wheel can be moved closer to or away from the first electric cylinder by controlling the first electric cylinder, which makes it easier to loosen the grinding belt for easy replacement. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this embodiment;

[0016] Figure 2 This is a schematic diagram highlighting the connection of the grinding belt in this embodiment;

[0017] Figure 3 This is a schematic diagram highlighting the base frame mounting structure in this embodiment;

[0018] Figure 4 This is a schematic diagram highlighting the slide bar structure in this embodiment;

[0019] Figure 5 This is a schematic diagram highlighting the screw connection structure in this embodiment;

[0020] Figure 6 This is a schematic diagram highlighting the tray structure in this embodiment;

[0021] Figure 7 This is a schematic diagram highlighting the servo motor drive structure in this embodiment.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Base frame; 2. Frame plate; 3. Main limit wheel; 4. Secondary limit wheel; 5. First electric cylinder; 6. Transmission rod; 7. Connecting frame; 8. Tensioning limit wheel; 9. Slide opening; 10. Support plate; 11. Slide rod; 12. Pressure plate; 13. Screw; 14. Turntable; 15. Pulley; 16. Adjustment threaded groove; 17. Slide rail; 18. Slider; 19. Second electric cylinder; 20. Linkage rod; 21. Servo motor; 22. Synchronous pulley; 23. Grinding belt. Detailed Implementation

[0024] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-7 This utility model provides a technical solution: a surface cleaning mechanism for metal processing, comprising: a base frame 1 and a frame plate 2; a lifting mechanism is provided between the base frame 1 and the frame plate 2; a main limiting wheel 3 and a secondary limiting wheel 4 are rotatably connected to the outer wall of the frame plate 2; a first electric cylinder 5 is fixed to the outer wall of the frame plate 2; a transmission rod 6 is fixedly connected to one end of the telescopic shaft of the first electric cylinder 5; a connecting frame 7 is fixed to one end of the transmission rod 6; a tensioning limiting wheel 8 is rotatably connected to one end of the connecting frame 7; and a grinding belt 23 is provided between the main limiting wheel 3, the secondary limiting wheel 4 and the tensioning limiting wheel 8.

[0026] A support plate 10 is fixed to the outer wall of the frame plate 2. A slide rod 11 is inserted into the top of the support plate 10. A pressure plate 12 is fixed to the top of the slide rod 11. Multiple adjustment threaded grooves 16 are sequentially opened on the outer wall of the slide rod 11. A screw 13 is inserted into one end of the support plate 10. A turntable 14 is fixed to one end of the screw 13, and the other end of the screw 13 is threaded into the adjustment threaded groove 16 of the slide rod 11.

[0027] The height of the frame plate 2 of the base frame 1 can be adjusted as needed via the lifting mechanism. The main limit wheel 3, the secondary limit wheel 4, and the tension limit wheel 8 work together to tighten the grinding belt 23. When the grinding belt 23 needs to be replaced, the tension limit wheel 8 can be moved closer to or away from the first electric cylinder 5 under the control of the first electric cylinder 5, so that the grinding belt 23 can be loosened for replacement. When using the grinding belt 23 to grind metal plates, the support plate 10 can be used to support the metal plate, and the pressure plate 12 can be used to press it down. The cooperation of these two mechanisms ensures the stability during grinding. The height of the pressure plate 12 can be adjusted by the multiple adjustable threaded grooves 16 of the slide rod 11 in conjunction with the screw 13. The distance between the pressure plate 12 and the support plate 10 can be set in multiple positions, which is suitable for metal plates of greater thickness.

[0028] More preferably, the lifting mechanism includes a second electric cylinder 19 and a linkage rod 20. The second electric cylinder 19 is fixed to the outer wall of the base frame 1, and the linkage rod 20 is fixed to the outer wall of the frame plate 2. A sliding opening 9 is provided on the outer wall of the base frame 1, and one end of the linkage rod 20 is fixedly connected to the telescopic shaft of the second electric cylinder 19 through the sliding opening 9.

[0029] The lifting mechanism controls the lifting of the linkage rod 20 via the second electric cylinder 19, and then uses the linkage rod 20 to drive the frame plate 2 to lift. With the cooperation of the sliding port 9 of the base frame 1, the frame plate 2 and its installed components are lifted.

[0030] In a further preferred embodiment, a slider 18 is fixed to the outer wall of the base frame 1, and a slide rail 17 is fixed to the outer wall of the frame plate 2, with one end of the slider 18 slidably connected to the slide rail 17.

[0031] The slider 18 and the slide rail 17 slide together, which makes the base frame 1 and the frame plate 2 more stable when they move relative to each other and less prone to deviation.

[0032] In a further preferred embodiment, a servo motor 21 is fixed to the outer wall of the frame plate 2, and a synchronous pulley 22 is fixedly connected to one end of the drive shaft of the servo motor 21 and one end of the secondary limit wheel 4. A synchronous belt is used for transmission between the servo motor 21 and the synchronous pulley 22 of the secondary limit wheel 4.

[0033] Servo motor 21 controls a synchronous pulley 22 to rotate, which drives the synchronous pulley 22 of the secondary limit pulley 4 to rotate via a synchronous belt. In turn, the secondary limit pulley 4 drives the grinding belt 23 to rotate, which works in conjunction with the main limit pulley 3 and the tension limit pulley 8 to control the rotation of the grinding belt 23.

[0034] In a further preferred embodiment, a lever 15 is rotatably connected to the outer wall of the turntable 14;

[0035] The use of a rotatable lever 15 in conjunction with a turntable 14 makes it easier for personnel to operate the screw 13.

[0036] One specific application of this embodiment is as follows: After the metal plate is cut into segments by the cutting equipment, the cut end can be inserted between the support plate 10 and the pressure plate 12. When inserting, the distance between the support plate 10 and the pressure plate 12 can be adjusted according to the thickness of the metal plate. During adjustment, the turntable 14 is rotated by the lever 15, which in turn controls the screw 13 to rotate and separates from the adjusting thread groove 16 of the slide rod 11. The slide rod 11 can then slide up and down at one end of the support plate 10 and control the pressure plate 12. After selecting the appropriate adjusting thread groove 16, the screw 13 can be re-engaged. The inserted metal plate then contacts the rotating grinding belt 23 for edge grinding and impurity removal.

[0037] When the grinding belt 23 needs to be replaced, the telescopic shaft of the first electric cylinder 5 retracts, and the tension limit wheel 8 is controlled by the transmission rod 6 to move closer to the first electric cylinder 5, so that the grinding belt 23 can be loosened for replacement. Before use, the usage height can be adjusted as needed. The linkage rod 20 is moved up and down by the second electric cylinder 19, which in turn moves the components mounted on the frame plate 2 up and down. During the movement, the cooperation of the slide rail 17 and the slider 18 is used to ensure more stable up and down movement.

[0038] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A surface cleaning mechanism for metal processing, characterized in that, include: A base frame (1) and a frame plate (2); a lifting mechanism is provided between the base frame (1) and the frame plate (2). The outer wall of the frame plate (2) is rotatably connected to a main limiting wheel (3) and a secondary limiting wheel (4). A first electric cylinder (5) is fixed to the outer wall of the frame plate (2). A transmission rod (6) is fixedly connected to one end of the telescopic shaft of the first electric cylinder (5). A connecting frame (7) is fixed to one end of the transmission rod (6). A tensioning limiting wheel (8) is rotatably connected to one end of the connecting frame (7). A grinding belt (23) is provided between the main limiting wheel (3), the secondary limiting wheel (4) and the tensioning limiting wheel (8). The outer wall of the frame plate (2) is fixed with a support plate (10), a slide rod (11) is inserted into the top of the support plate (10), a pressure plate (12) is fixed at the top of the slide rod (11), a plurality of adjustment thread grooves (16) are sequentially opened on the outer wall of the slide rod (11), a screw (13) is inserted into one end of the support plate (10), a turntable (14) is fixed to one end of the screw (13), and the other end of the screw (13) is threaded into the adjustment thread groove (16) of the slide rod (11).

2. The surface cleaning mechanism for metal processing according to claim 1, characterized in that: The lifting mechanism includes a second electric cylinder (19) and a linkage rod (20). The second electric cylinder (19) is fixed to the outer wall of the base frame (1), and the linkage rod (20) is fixed to the outer wall of the frame plate (2). The outer wall of the base frame (1) is provided with a sliding opening (9), and one end of the linkage rod (20) is fixedly connected to the telescopic shaft of the second electric cylinder (19) through the sliding opening (9).

3. The surface cleaning mechanism for metal processing according to claim 2, characterized in that: The base frame (1) has a slider (18) fixed on its outer wall, and the frame plate (2) has a slide rail (17) fixed on its outer wall. One end of the slider (18) is slidably connected to the slide rail (17).

4. The surface cleaning mechanism for metal processing according to claim 1, characterized in that: A servo motor (21) is fixed to the outer wall of the frame plate (2). A synchronous wheel (22) is fixedly connected to one end of the drive shaft of the servo motor (21) and one end of the secondary limit wheel (4). A synchronous belt is connected between the servo motor (21) and the synchronous wheel (22) of the secondary limit wheel (4).

5. The surface cleaning mechanism for metal processing according to claim 1, characterized in that: The turntable (14) is rotatably connected to a lever (15) on its outer wall.

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