Marking device for steel plate

Abstract

The utility model discloses a marking device for a steel plate, which comprises an upright post, and a marking component is arranged at the top of the upright post; the marking assembly comprises an assembling groove, the assembling groove is fixedly connected to the top of the stand column, the outer wall of the first lead screw is in threaded connection with a nut block, the bottom of the nut block is fixedly connected with a mounting plate, a laser transmitter is fixedly mounted at the bottom of the mounting plate, and a first limiting rod is fixedly connected between the inner walls of the assembling groove. The first limiting rod penetrates through the nut block and is movably connected with the nut block. According to the marking device for the steel plate, laser can be emitted by starting a laser emitter to etch and mark the steel plate, a first servo motor is started to drive a first lead screw to rotate, a nut block can move along a first limiting rod under the limitation of the first lead screw, and then the laser emitter is driven to move to adjust the marking position of the laser emitter; the pushing assembly is matched to control the steel plate to move.

Description

Technical Field

[0001] This utility model relates to the field of steel plate marking technology, specifically a marking device for steel plates. Background Technology

[0002] A marking device for steel plates is a device used to mark the surface of steel plates. The markings are used to determine the position and provide reference guidance when drilling or cutting steel plates.

[0003] Currently, marking the surface of steel plates is generally done manually using rulers and markers, but this method is slow and has low accuracy.

[0004] To address this problem, the present invention provides a marking device for steel plates. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a marking device for steel plates, which solves the aforementioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a marking device for steel plates, comprising a column, a marking component at the top of the column, a pushing component on the outer side of the column, the marking component comprising an assembly groove fixedly connected to the top of the column, a first lead screw rotatably connected between the inner walls of the assembly groove, a nut block threadedly connected to the outer wall of the first lead screw, a mounting plate fixedly connected to the bottom of the nut block, a laser emitter fixedly mounted on the bottom of the mounting plate, and a first limiting rod fixedly connected between the inner walls of the assembly groove, the first limiting rod penetrating the nut block and movably connected thereto.

[0007] Furthermore, a first servo motor is fixedly installed on one side of the column, and the output shaft of the first servo motor is fixedly connected to one end of the first lead screw.

[0008] The above technical solution is used to provide power to drive the first lead screw to rotate.

[0009] Furthermore, the pushing assembly includes a guard plate, a second lead screw is rotatably connected between the two guard plates, a placement block is threadedly connected to the outer wall of the second lead screw, and a second limiting rod is fixedly connected between the two guard plates, the second limiting rod passing through the placement block and being movably connected thereto.

[0010] The above technical solution is used to install other important components.

[0011] Furthermore, the pushing component also includes a second servo motor, the output shaft of which is fixedly connected to one end of the second lead screw.

[0012] The above technical solution is used to provide power to drive the second lead screw to rotate.

[0013] Furthermore, rollers are fixedly installed at the bottom of the placement block.

[0014] The above technical solution is used to support the placement block and prevent it from being moved.

[0015] Furthermore, a baffle and an auxiliary block are fixedly connected to the top of the placement block, and a screw is threadedly connected to the inside of the auxiliary block. A push block is fixedly connected to one end of the screw.

[0016] The above technical solution is used to fix the steel plate that needs to be marked.

[0017] Beneficial effects

[0018] This invention provides a marking device for steel plates. Compared with the prior art, it has the following advantages:

[0019] 1. The steel plate marking device places the steel plate to be marked on the placement block. Then, by turning the screw, the screw will move to one side due to the internal thread connection between the screw and the auxiliary block. The screw will then push the push block tightly against one side of the steel plate and, together with the baffle, fix the steel plate in place. Then, by starting the second servo motor, the second lead screw will be driven to rotate. Due to the restriction of the second limit rod, the placement block can only move in a straight line along the second lead screw when it rotates, thus sending the steel plate on the placement block to the bottom of the marking component for marking. The roller is used to provide some support to the placement block and reduce the pressure on the second lead screw.

[0020] 2. The steel plate is marked by a laser emitter. When the laser emitter is activated, it emits a laser to etch marks on the steel plate. The first servo motor drives the first lead screw to rotate. Under the constraint of the first lead screw, the nut block moves along the first limit rod, thereby moving the laser emitter to adjust its marking position. Together with the push component, the movement of the steel plate is controlled. The vertical and horizontal axes are like coordinates, which can mark any position on the steel plate. It is efficient and more accurate. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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 from these drawings without creative effort.

[0022] Figure 1 This is a perspective view of the external structure of this utility model;

[0023] Figure 2 This is a side view of the structure of this utility model;

[0024] Figure 3 This is an enlarged view of the structure at point A of this utility model;

[0025] Figure 4 This is a partial bottom view of the structure of this utility model;

[0026] Figure 5 This is a partial structural side view of this utility model.

[0027] In the diagram: 1. Column; 2. Marking component; 21. Assembly slot; 22. First lead screw; 23. Nut block; 24. First limit rod; 25. Mounting plate; 26. Laser emitter; 27. First servo motor; 3. Pushing component; 31. Guard plate; 32. Second lead screw; 33. Second limit rod; 34. Placement block; 35. Roller; 36. Baffle; 37. Second servo motor; 38. Auxiliary block; 39. Screw; 310. Push block. Detailed Implementation

[0028] It should be noted that in the description of the embodiments of this application, the terms "front," "rear," "left," "right," "up," "down," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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, and therefore should not be construed as a limitation of this application. The terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0029] The present application will be further described in detail below with reference to the accompanying drawings and embodiments.

[0030] Reference Figures 1 to 5This application provides a marking device for steel plates, including a column 1, a marking component 2 on the top of the column 1, and a pushing component 3 on the outer side of the column 1. The marking component 2 includes an assembly groove 21, which is fixedly connected to the top of the column 1. A first lead screw 22 is rotatably connected between the inner walls of the assembly groove 21. A nut block 23 is threadedly connected to the outer wall of the first lead screw 22. A mounting plate 25 is fixedly connected to the bottom of the nut block 23. A laser emitter 26 is fixedly mounted on the bottom of the mounting plate 25. A first limiting rod 24 is fixedly connected between the inner walls of the assembly groove 21, passing through the nut block 23 and movably connected thereto. A first servo motor 27 is fixedly mounted on one side of the column 1, and the output shaft of the first servo motor 27 is fixedly connected to one end of the first lead screw 22.

[0031] In practice: by activating the laser emitter 26, a laser will be emitted to etch marks on the steel plate. By activating the first servo motor 27, the first lead screw 22 will be rotated. Under the constraint of the first lead screw 22, the nut block 23 will move along the first limit rod 24, thereby driving the laser emitter 26 to move and adjust its marking position.

[0032] Reference Figures 1 to 5 In one aspect of this embodiment, the pushing assembly 3 includes guard plates 31, a second lead screw 32 rotatably connected between the two guard plates 31, a placement block 34 threadedly connected to the outer wall of the second lead screw 32, and a second limiting rod 33 fixedly connected between the two guard plates 31, passing through and movably connected to the placement block 34. The pushing assembly 3 also includes a second servo motor 37, the output shaft of which is fixedly connected to one end of the second lead screw 32. A roller 35 is fixedly mounted on the bottom of the placement block 34. A baffle 36 and an auxiliary block 38 are fixedly connected to the top of the placement block 34, a screw 39 is threadedly connected to the inside of the auxiliary block 38, and a push block 310 is fixedly connected to one end of the screw 39.

[0033] In practice: the steel plate to be marked is placed on the placement block 34. Then, by turning the screw 39, the screw 39 will move to one side due to the internal thread connection between the screw 39 and the auxiliary block 38. The screw 39 will then push the push block 310 tightly against one side of the steel plate and, together with the baffle 36, fix the steel plate in place. Then, by starting the second servo motor 37, the second lead screw 32 will be driven to rotate. Due to the restriction of the second limit rod 33, the placement block 34 can only move in a straight line along the second lead screw 32 when it rotates, thereby sending the steel plate on the placement block 34 to the bottom of the marking assembly 2 for marking. The roller 35 is used to provide some support for the placement block 34 and reduce the pressure on the second lead screw 32.

[0034] All electrical devices in this plan are powered by an external power source.

[0035] Working principle: At the start of operation, the operator places the steel plate to be marked steadily on the placement block 34. Then, the screw 39 is turned. Because the screw 39 and the auxiliary block 38 have a tight internal thread fit, the screw 39 moves to one side and pushes the push block 310, making it press firmly against one side of the steel plate. At the same time, the baffle 36 provides support from the other side, and the two work together to firmly fix the steel plate.

[0036] After the steel plate is secured, the second servo motor 37 is started. The motor drives the second lead screw 32 to rotate synchronously. Because the placement block 34 is constrained by the second limit rod 33, during the rotation of the second lead screw 32, the placement block 34 can only move in a straight line along the second lead screw 32, thus smoothly conveying the steel plate to the bottom of the marking assembly 2. The roller 35 is installed below the placement block 34, providing good support and effectively reducing the pressure on the second lead screw 32 during movement.

[0037] When the steel plate reaches the designated position, the laser emitter 26 is activated, emitting a laser beam to etch marks on the steel plate surface. During the marking process, if the marking position of the laser emitter 26 needs to be adjusted, the first servo motor 27 can be activated. The motor drives the first lead screw 22 to rotate, and the nut block 23, constrained by the first lead screw 22, moves precisely along the first limit rod 24, thereby driving the laser emitter 26 to flexibly adjust its position in the horizontal direction. The pushing component 3, in conjunction with the marking component 2, acts like a coordinate system, allowing for precise marking at any position on the steel plate, greatly improving marking efficiency and accuracy.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A marking device for steel plates, comprising a column (1), characterized in that: A marking component (2) is provided on the top of the column (1); a pushing component (3) is provided on the outside of the column (1); the marking component (2) includes an assembly groove (21), the assembly groove (21) is fixedly connected to the top of the column (1), a first lead screw (22) is rotatably connected between the inner walls of the assembly groove (21), a nut block (23) is threadedly connected to the outer wall of the first lead screw (22), an mounting plate (25) is fixedly connected to the bottom of the nut block (23), a laser emitter (26) is fixedly installed at the bottom of the mounting plate (25), and a first limiting rod (24) is fixedly connected between the inner walls of the assembly groove (21), the first limiting rod (24) passes through the nut block (23) and is movably connected to it.

2. The marking device for steel plates according to claim 1, characterized in that: A first servo motor (27) is fixedly installed on one side of the column (1), and the output shaft of the first servo motor (27) is fixedly connected to one end of the first lead screw (22).

3. The marking device for steel plates according to claim 1, characterized in that: The pushing component (3) includes a guard plate (31), a second lead screw (32) is rotatably connected between the two guard plates (31), a placement block (34) is threadedly connected to the outer wall of the second lead screw (32), and a second limiting rod (33) is fixedly connected between the two guard plates (31). The second limiting rod (33) passes through the placement block (34) and is movably connected to it.

4. A marking device for steel plates according to claim 1, characterized in that: The pushing component (3) also includes a second servo motor (37), the output shaft of which is fixedly connected to one end of the second lead screw (32).

5. A marking device for steel plates according to claim 3, characterized in that: The bottom of the placement block (34) is fixedly equipped with rollers (35).

6. A marking device for steel plates according to claim 3, characterized in that: The top of the placement block (34) is fixedly connected to a baffle (36) and an auxiliary block (38). The auxiliary block (38) is internally threaded with a screw (39), and one end of the screw (39) is fixedly connected to a push block (310).

Images