Galvanized coil sizing marking device

Abstract

The utility model discloses a galvanized coil fixed-length marking device which comprises a support, a movable rod transversely arranged at the upper end of the support in a penetrating mode, a laser marking machine body installed at the front end of the movable rod, a baffle fixedly connected to the rear end of the movable rod, a servo motor installed on the support and connected with the support in an elastic reset mode. A shaft body of the servo motor vertically extends upwards and is connected with a cam, and the cam is in extrusion contact with the baffle. The galvanized coil sizing marking device is installed on one side of a galvanized coil plate transmission line and can mark a marking line on the edge of a galvanized coil plate through laser, so that a rolled galvanized coil is provided with sizing marks.

Description

Technical Field

[0001] The utility model relates to the field of galvanized coil processing, and particularly relates to a galvanized coil fixed-length marking device. Background Technique

[0002] A galvanized coil is a thin steel plate immersed in a molten zinc bath so that a thin layer of zinc adheres to its surface. It is mainly produced by a continuous galvanizing process, that is, a coil of steel plate is continuously immersed in a zinc plating bath containing molten zinc to make galvanized steel plates and alloyed galvanized steel plates. This kind of steel plate is also manufactured by the hot-dip method, but after leaving the bath, it is immediately heated to about 500 °C to form a zinc-iron alloy coating film. This kind of galvanized coil has good adhesion of paint and weldability.

[0003] The existing galvanized coils have no length marking imprints after being wound, which leads to the inability to estimate the length of the galvanized coil taken when using the galvanized coil, thus causing inconvenience in use.

[0004] For example, Chinese Patent CN202223067277.5 discloses a galvanized coil winding device, which includes a winding device body. The winding device body includes a base, a fixing groove is opened on the base, a displacement mechanism is installed inside the fixing groove, one end of the displacement mechanism is installed with a movable frame, a support rod is welded on the movable frame, a sliding groove is opened on the inner wall of the support rod, a movable seat is installed inside the sliding groove, a fixing rod is installed on the movable seat, a fixing plate is welded on the fixing rod, and a power mechanism is installed on the fixing plate.

[0005] Before winding the galvanized coil plate, this galvanized coil winding device does not make any length marks on the surface of the galvanized coil plate, and it is also difficult to estimate the length taken when using it. Content of the Utility Model

[0006] The purpose of the utility model is to provide a galvanized coil fixed-length marking device. This galvanized coil fixed-length marking device is installed on one side of the galvanized coil plate transmission line, and can punch a marking line on the edge of the galvanized coil plate through a laser, so that the wound galvanized coil has a fixed-length mark.

[0007] To achieve the above purpose, the utility model provides a galvanized coil fixed-length marking device. This galvanized coil fixed-length marking device includes a support, a movable rod is horizontally penetrated through the upper end of the support, a laser marking machine body is installed at the front end of the movable rod, a baffle is fixedly connected to the rear end of the movable rod, the baffle is elastically reset and connected with the support, a servo motor is installed on the support, the shaft body of the servo motor extends vertically upward and is connected with a cam, and the cam is in pressing contact with the baffle.

[0008] Preferably, the support includes a bottom plate, a column is fixedly connected to the bottom plate, a guide tube is fixedly connected to the upper end of the column, the movable rod passes through the guide tube, and the servo motor is installed on the bottom plate.

[0009] Preferably, a reinforcing plate is fixedly connected to the rear side of the column, and a limiting hole for sleeving the shaft body is provided on the reinforcing plate.

[0010] Preferably, a reinforcing rib is fixedly connected between the reinforcing plate and the rear side of the column.

[0011] Preferably, a return spring is sleeved on the movable rod between the guide tube and the baffle.

[0012] Preferably, a plurality of mounting holes are provided on the bottom plate.

[0013] Preferably, a jack for inserting the laser marking machine body is provided at the front end of the movable rod; an installation plate is fixedly connected to the upper end of the laser marking machine body, and the installation plate and the movable rod are detachably connected by screws.

[0014] According to the above technical solution, the present invention provides a galvanized coil sizing marking device, which includes a support. A movable rod is horizontally penetrated through the upper end of the support. A laser marking machine body is installed at the front end of the movable rod. A baffle is fixedly connected to the rear end of the movable rod. The baffle is elastically and reset-connected to the support. A servo motor is installed on the support. The shaft body of the servo motor extends vertically upward and is connected with a cam, and the cam is in pressing contact with the baffle.

[0015] The usage method of the galvanized coil sizing marking device is as follows: First, install the support on one side of the galvanized coil plate transmission line, so that the laser marking machine body is located above the edge of the galvanized coil plate and can perform laser marking on the galvanized coil plate. During the marking process, drive the cam to rotate through the servo motor, and then horizontally move the movable rod by pressing the cam, so as to make a straight-line sizing mark. After the mark is made, through the elastic reset function, the baffle pulls the movable rod to reset, and prepares the laser marking machine body to make the next mark. Repeat this process until all the galvanized coils are marked.

[0016] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation part. Description of the Drawings

[0017] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the following specific implementation manners, but do not constitute a limitation to the present invention. In the drawings:

[0018] Figure 1It is a schematic diagram of the overall structure of a preferred embodiment of a galvanized coil sizing marking device;

[0019] Figure 2 It is a schematic side view structure of a preferred embodiment of a galvanized coil sizing marking device;

[0020] Figure 3 It is a schematic rear view structure of a preferred embodiment of a galvanized coil sizing marking device;

[0021] Figure 4 is Figure 3 A - A cross-sectional structure schematic diagram of;

[0022] Figure 5 It is a schematic diagram of a usage scenario of a galvanized coil sizing marking device.

[0023] Explanation of reference numerals

[0024] 1 - Base plate; 2 - Mounting hole; 3 - Column; 4 - Reinforcing plate; 5 - Servo motor; 6 - Shaft body; 7 - Cam; 8 - Baffle; 9 - Return spring; 10 - Guide tube; 11 - Laser marking machine body; 12 - Screw; 13 - Mounting plate; 14 - Reinforcing rib; 15 - Moving rod; 16 - Galvanized coil plate; 17 - Mark. Specific embodiments

[0025] The following will describe in detail the specific embodiments of the present invention with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only for the purpose of illustrating and explaining the present invention, and are not intended to limit the present invention.

[0026] In the present invention, unless otherwise stated, the directional terms such as "up and down, left and right, front and back, inside and outside" included in the terms only represent the orientation of the term in the normal use state, or the common name understood by those skilled in the art, and should not be regarded as a limitation of the term.

[0027] See Figures 1-5 The galvanized coil sizing marking device shown, including a support, a moving rod 15 is horizontally penetrated through the upper end of the support, a laser marking machine body 11 is installed at the front end of the moving rod 15, a baffle 8 is fixedly connected to the rear end of the moving rod 15, the baffle 8 is elastically and reset - connected with the support, a servo motor 5 is installed on the support, the shaft body 6 of the servo motor 5 extends vertically upward and is connected with a cam 7, and the cam 7 is in pressing contact with the baffle 8.

[0028] Through the implementation of the above technical solution, when the galvanized coil sizing marking device is in use, first install the support on one side of the transmission line of the galvanized coil plate 16, so that the laser marking machine body 11 is located above the edge of the galvanized coil plate 16 and can perform laser marking on the galvanized coil plate 16. During the marking process, the servo motor 5 drives the cam 7 to rotate, and then the cam 7 squeezes the movable rod 15 to move horizontally, thereby marking a straight sizing mark. After the marking is completed, through the elastic reset function, the baffle 8 pulls the movable rod 15 to reset, preparing for the laser marking machine body 11 to mark the next mark. This process is repeated until all the galvanized coils are marked. For example, a mark 17 is made every 1 meter, so that when the user picks up the galvanized coil, they can roughly understand the length picked up, making it more convenient to pick up the galvanized coil.

[0029] In this embodiment, in order to further provide a support structure, the support includes a bottom plate 1, a column 3 is fixedly connected to the bottom plate 1, a guide tube 10 is fixedly connected to the upper end of the column 3, the movable rod 15 passes through the guide tube 10, and the servo motor 5 is installed on the bottom plate 1. The guide tube 10, the column 3 and the bottom plate 1 are connected in sequence to form a Z-shaped structure.

[0030] In this embodiment, a reinforcing plate 4 is fixedly connected to the rear side of the column 3, and a limiting hole for sleeving the shaft body 6 is provided on the reinforcing plate 4. Through the setting of the reinforcing plate 4, the shaft body 6 is strengthened, and the tilting performance of the shaft body 6 is improved, thereby improving the overall stability.

[0031] In this embodiment, a reinforcing rib 14 is fixedly connected between the reinforcing plate 4 and the rear side of the column 3. Through the setting of the reinforcing rib 14, the strength of the reinforcing plate 4 is increased.

[0032] In this embodiment, a return spring 9 is sleeved on the movable rod 15 between the guide tube 10 and the baffle 8. Through the setting of the return spring 9, an elastic reset connection method between the baffle 8 and the support is provided.

[0033] In this embodiment, a plurality of mounting holes 2 are provided on the bottom plate 1. Through the mounting holes 2, the bottom plate 1 can be installed at the mounting position on one side of the transmission line of the galvanized coil plate 16.

[0034] In this embodiment, a jack for inserting the laser marking machine body 11 is provided at the front end of the movable rod 15; an installation plate 13 is fixedly connected to the upper end of the laser marking machine body 11, and the installation plate 13 and the movable rod 15 are detachably connected by screws 12.

[0035] In this way, a detachable installation structure of the laser marking machine body 11 is provided. During installation, the laser marking machine body 11 is inserted into the jack from top to bottom, and then the mounting plate 13 carrying the laser marking machine body 11 is fixed to the movable rod 15 by screws 12.

[0036] The laser marking machine body 11 mounted on the movable rod 15 can be the emitting head part on the laser marking machine body 11 for emitting marking laser.

[0037] The preferred embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various simple modifications can be made to the technical solutions of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0038] In addition, it should be noted that, in the above specific embodiments, the various specific technical features described can be combined in any suitable way without conflict. To avoid unnecessary repetition, the present invention will not separately describe various possible combination methods.

[0039] Furthermore, any combination can be made between different embodiments of the present invention as long as it does not violate the idea of the present invention, and it should also be regarded as the content disclosed by the present invention.

Claims

1. A galvanized coil sizing marking device, characterized in that, The galvanized coil sizing marking device includes a support. A movable rod (15) is horizontally penetrated through the upper end of the support. A laser marking machine body (11) is installed at the front end of the movable rod (15). A baffle (8) is fixedly connected to the rear end of the movable rod (15). The baffle (8) is elastically reset-connected to the support. A servo motor (5) is installed on the support. A shaft body (6) of the servo motor (5) extends vertically upward and is connected to a cam (7). The cam (7) is in pressing contact with the baffle (8).

2. The galvanized coil sizing marking device according to claim 1, wherein The support includes a bottom plate (1). A column (3) is fixedly connected to the bottom plate (1). A guide tube (10) is fixedly connected to the upper end of the column (3). The movable rod (15) penetrates through the guide tube (10). The servo motor (5) is installed on the bottom plate (1).

3. The galvanized coil sizing marking device according to claim 2, wherein A reinforcing plate (4) is fixedly connected to the rear side of the column (3). A limiting hole for sleeving the shaft body (6) is provided on the reinforcing plate (4).

4. The galvanized coil sizing marking device according to claim 3, characterized in that, A reinforcing rib (14) is fixedly connected between the reinforcing plate (4) and the rear side of the column (3).

5. The galvanized coil sizing marking device according to claim 2, wherein, A return spring (9) is sleeved on the movable rod (15) between the guide tube (10) and the baffle (8).

6. The galvanized coil sizing marking device according to claim 2, characterized in that, A plurality of mounting holes (2) are provided on the bottom plate (1).

7. The galvanized coil sizing marking device according to claim 1, characterized in that, A jack capable of inserting into the laser marking machine body (11) is provided at the front end of the movable rod (15); An installation plate (13) is fixedly connected to the upper end of the laser marking machine body (11). The installation plate (13) and the movable rod (15) are detachably connected by screws (12).

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