Edge grinding device for galvanized sheet production

Abstract

The utility model discloses an edging device for galvanized sheet production, which comprises a processing table, the top of the processing table is provided with a first limit port and a second limit port, the top of the processing table is fixedly connected with a first slide bar corresponding to the position of the second limit port, and the first slide bar is movably connected with a movable frame. A second power mechanism is started to drive a movable seat to move, the movable seat can drive a third servo motor to move, so that a grinding wheel is attached to the edge of the galvanized sheet for movable grinding, and in the grinding process, a protective cover can be attached to the top of the galvanized sheet through a rolling wheel to move under the elastic acting force of a spring; and the structure is reasonable, automatic grinding is convenient to adjust, and meanwhile protection can be conducted.

Description

TECHNICAL FIELD

[0001] The utility model relates to a grinding equipment technical field especially relates to an edge grinding device for galvanized sheet production. BACKGROUND

[0002] Galvanized sheet refers to the surface of a layer of zinc steel plate. The application of galvanized sheet is very wide, and it needs to be processed, such as punching, shearing, etc. in the process of production and processing. In the process of these processing, burrs are easily left on the edge of the galvanized sheet, which affects the subsequent processing and assembly of finished products, so the edge needs to be polished.

[0003] The existing polishing device has certain disadvantages. The existing polishing device cannot position and fix the galvanized sheet, cannot push the galvanized sheet to automatically feed and polish, thereby affecting the polishing effect. Secondly, the existing polishing device cannot be adjusted, thereby cannot be suitable for positioning and clamping galvanized sheets of different widths. Finally, the existing polishing device does not have a protective structure, and the waste material flying out during polishing can easily cause personal injury, thereby having certain influence. Therefore, a kind of edge grinding device for galvanized sheet production is needed to solve the above problems. UTILITY MODEL CONTENT

[0004] To solve the above problems, the utility model provides an edge grinding device for galvanized sheet production, which is realized by the following technical scheme.

[0005] An edge grinding device for galvanized sheet production, comprising a processing table, a first limiting opening and a second limiting opening are formed in the top of the processing table, a first sliding rod is fixedly connected to the position corresponding to the second limiting opening on the top of the processing table, a movable frame is movably connected to the first sliding rod, an electric telescopic oil cylinder is fixedly connected to the both ends of the movable frame, a clamping mechanism is fixedly connected to the telescopic end of the electric telescopic oil cylinder, the clamping mechanism comprises a clamping seat, an activity seat movably connected to the back side of the processing table is arranged through the first limiting opening, a third servo motor is fixedly connected to the activity seat, a polishing wheel is fixedly connected to the output shaft of the third servo motor, a protective cover movably connected to the activity seat is used to protect the polishing wheel, further comprising a first power mechanism and a second power mechanism, the first power mechanism is used to drive the displacement of the movable frame, and the second power mechanism is used to drive the displacement of the activity seat.

[0006] Further, an opening is formed in the clamping seat, a clamping plate movably matched with the clamping seat is arranged through the opening, a bolt is connected through the top of the clamping seat, one end of the bolt is rotatably connected to the clamping plate, and the other end of the bolt is threadedly matched with the clamping seat.

[0007] Further, the movable seat is fixedly connected with a second sliding rod, one end of the second sliding rod is fixedly connected with a spring, and the protective cover is slidingly connected on the second sliding rod, and one end of the spring is fixedly connected on the top of the protective cover.

[0008] Further, the bottom of the protective cover is provided with two rollers.

[0009] Further, the first power mechanism comprises a first servo motor, the first servo motor is fixedly connected on the bottom of the machining table, the output shaft of the first servo motor is fixedly connected with a first screw rod, one end of the first screw rod is penetratingly connected on the movable frame, and the first screw rod is threadedly matched with the movable frame.

[0010] Further, the second power mechanism comprises a second servo motor, the second servo motor is fixedly connected on the bottom of the machining table, the output shaft of the second servo motor is fixedly connected with a second screw rod, one end of the second screw rod is penetratingly connected on the movable seat, and the second screw rod is threadedly matched with the movable seat.

[0011] The beneficial effects of the device are that, in the working process, the zinc-plated plate is first placed on the two clamping mechanisms to clamp and fix the zinc-plated plate, the electric telescopic oil cylinder can drive the clamping mechanism to move to adjust the distance between the two clamping mechanisms to facilitate positioning and clamping of zinc-plated plates of different widths, then the movable frame is driven to move by the first power mechanism, the movable frame drives the clamped zinc-plated plate to adhere to the outer surface of the polishing wheel, at this time, the polishing wheel is driven to rotate by opening the third servo motor, so that the polishing wheel polishes the edge of the zinc-plated plate, finally, the movable seat is driven to move by opening the second power mechanism, the movable seat can drive the third servo motor to displace, so that the polishing wheel adheres to the edge of the zinc-plated plate to move and polish, in the polishing process, the protective cover can adhere to the top of the zinc-plated plate to displace under the elastic force of the spring, so that the protective cover can block the waste generated by the polishing of the polishing wheel, the structure is reasonable, the automatic polishing can be adjusted, and protection can be realized. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme of the utility model, the following will be to the specific implementation mode description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for the person skilled in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0013] Figure 1 The structure diagram of the edge polishing device for zinc-plated plate production is shown in the utility model.

[0014] Figure 2 The utility model Figure 1Enlarged view of the middle A;

[0015] Figure 3 The side view of the utility model;

[0016] Figure 4 The bottom view of the utility model;

[0017] Figure 5 The connection schematic diagram of the clamping seat and the clamping plate.

[0018] The signs are as follows:

[0019] 1, processing platform; 11, first limit mouth; 12, second limit mouth; 13, first sliding rod;

[0020] 2, movable frame; 21, electric telescopic oil cylinder;

[0021] 3, clamping seat; 31, opening; 32, clamping plate; 33, bolt;

[0022] 4, movable seat; 41, second sliding rod; 42, spring;

[0023] 5, third servo motor; 51, polishing wheel;

[0024] 6, protective cover;

[0025] 7, second servo motor; 71, second screw rod;

[0026] 8, first servo motor; 81, first screw rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, 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 scope of protection of the utility model.

[0028] As Figures 1-5 shown, the utility model has the following specific embodiments.

[0029] Embodiment:

[0030] A grinding device for producing galvanized steel sheets includes a processing table 1. The top of the processing table 1 has a first limiting port 11 and a second limiting port 12. A first sliding rod 13 is fixedly connected to the top of the processing table 1 at a position corresponding to the second limiting port 12. A movable frame 2 is movably connected to the first sliding rod 13. Electric telescopic cylinders 21 are fixedly connected to both ends of the movable frame 2. A clamping mechanism is fixedly connected to the telescopic end of the electric telescopic cylinder 21. The clamping mechanism includes a clamping seat 3. A movable seat 4 is movably connected to the rear side of the processing table 1 through the first limiting port 11. A third servo motor 5 is fixedly connected to the movable seat 4. A grinding wheel 51 is fixedly connected to the output shaft of the third servo motor 5. A protective cover 6 is movably connected to the movable seat 4 for protection on the grinding wheel 51. The device also includes a first power mechanism and a second power mechanism. The first power mechanism is used to drive the movable frame 2 to move, and the second power mechanism is used to drive the movable seat 4 to move.

[0031] Specifically, the clamping seat 3 has an opening 31, through which a clamping plate 32 is provided that is movably engaged with the clamping seat 3. A bolt 33 is connected through the top of the clamping seat 3. One end of the bolt 33 is rotatably connected to the clamping plate 32, and the other end of the bolt 33 is threadedly engaged with the clamping seat 3. By rotating the bolt 33, it can rise and fall on the clamping seat 3. The bolt 33 can drive the rotatably connected clamping plate 32 to rise and fall at the upper limit of the clamping seat 3, so that the clamping seat 3 and the clamping plate 32 can clamp and fix the placed galvanized sheet.

[0032] Specifically, a second slide rod 41 is fixedly connected to the movable seat 4, and a spring 42 is fixedly connected to one end of the second slide rod 41. The protective cover 6 is slidably connected to the second slide rod 41, and one end of the spring 42 is fixedly connected to the top of the protective cover 6, which enables the protective cover 6 and the movable seat 4 to move and cooperate. At the same time, the spring 42 can apply a reverse force to the movable seat 4.

[0033] Specifically, the bottom of the protective cover 6 is equipped with two rollers, which facilitates the movement of the protective cover 6 while it is attached to the galvanized sheet.

[0034] Specifically, the first power mechanism includes a first servo motor 8, which is fixedly connected to the bottom of the processing table 1. The output shaft of the first servo motor 8 is fixedly connected to a first lead screw 81. One end of the first lead screw 81 is connected through to the movable frame 2, and the first lead screw 81 is threadedly engaged with the movable frame 2. The first servo motor 8 can drive the first lead screw 81 to rotate, and the first lead screw 81 can drive the threaded movable frame 2 to move on the first slide bar 13.

[0035] Specifically, the second power mechanism includes a second servo motor 7, which is fixedly connected to the bottom of the processing table 1. The output shaft of the second servo motor 7 is fixedly connected to a second lead screw 71. One end of the second lead screw 71 is connected through to the movable seat 4, and the second lead screw 71 is threadedly engaged with the movable seat 4. The second servo motor 7 can drive the second lead screw 71 to rotate, and the second lead screw 71 can drive the threaded movable seat 4 to move on the processing table 1.

[0036] The working principle of this utility model:

[0037] When using the device, the sheet to be galvanized is first placed on two clamping mechanisms to clamp and fix it. The electric telescopic cylinder 21 can move the clamping mechanisms, adjusting the distance between them to accommodate galvanized sheets of different widths. Then, the first power mechanism drives the movable frame 2 to move, causing the clamped galvanized sheet to adhere to the outer surface of the grinding wheel 51. At this point, the third servo motor 5 is activated, rotating the grinding wheel 51 to grind the edge of the galvanized sheet. Finally, the second power mechanism drives the movable seat 4 to move, which in turn moves the third servo motor 5, causing the grinding wheel 51 to move and grind against the edge of the galvanized sheet. During grinding, the protective cover 6, under the elastic force of the spring 42, moves along the top of the galvanized sheet via rollers, blocking the waste material generated by the grinding wheel 51. The device has a reasonable structure, facilitates automatic grinding adjustment, improves grinding efficiency, and provides protection.

[0038] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A grinding device for producing galvanized steel sheets, comprising a processing table (1), characterized in that, The top of the processing table (1) is provided with a first limiting port (11) and a second limiting port (12). A first sliding rod (13) is fixedly connected to the top of the processing table (1) at the position corresponding to the second limiting port (12). A movable frame (2) is movably connected to the first sliding rod (13). Electric telescopic cylinders (21) are fixedly connected to both ends of the movable frame (2). A clamping mechanism is fixedly connected to the telescopic end of the electric telescopic cylinder (21). The clamping mechanism includes a clamping seat (3). A movable seat (4) is movably connected to the rear side of the processing table (1) through the first limiting port (11). A third servo motor (5) is fixedly connected to the movable seat (4). A grinding wheel (51) is fixedly connected to the output shaft of the third servo motor (5). A protective cover (6) is movably connected to the movable seat (4) for protection on the grinding wheel (51). The processing table also includes a first power mechanism and a second power mechanism. The first power mechanism is used to drive the movable frame (2) to move, and the second power mechanism is used to drive the movable seat (4) to move.

2. The edge grinding device for galvanized sheet production according to claim 1, characterized in that: The clamping seat (3) has an opening (31), through which a clamping plate (32) is provided that is movably engaged with the clamping seat (3). A bolt (33) is connected through the top of the clamping seat (3). One end of the bolt (33) is rotatably connected to the clamping plate (32), and the other end of the bolt (33) is threadedly engaged with the clamping seat (3).

3. The edge grinding device for galvanized sheet production according to claim 1, characterized in that: A second slide rod (41) is fixedly connected to the movable seat (4), and a spring (42) is fixedly connected to one end of the second slide rod (41). The protective cover (6) is slidably connected to the second slide rod (41), and one end of the spring (42) is fixedly connected to the top of the protective cover (6).

4. The edge grinding device for galvanized sheet production according to claim 1, characterized in that: The bottom of the protective cover (6) is provided with two rollers.

5. The edge grinding device for galvanized sheet production according to claim 1, characterized in that: The first power mechanism includes a first servo motor (8), which is fixedly connected to the bottom of the processing table (1). The output shaft of the first servo motor (8) is fixedly connected to a first lead screw (81). One end of the first lead screw (81) is connected through to the movable frame (2), and the first lead screw (81) is threadedly engaged with the movable frame (2).

6. The edge grinding device for galvanized sheet production according to claim 1, characterized in that: The second power mechanism includes a second servo motor (7), which is fixedly connected to the bottom of the processing table (1). The output shaft of the second servo motor (7) is fixedly connected to a second lead screw (71). One end of the second lead screw (71) is connected through to the movable seat (4), and the second lead screw (71) is threadedly engaged with the movable seat (4).

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