Automatic fixing marking machine

Abstract

The utility model discloses an automatic fixed marking machine, and relates to the technical field of marking equipment. The automatic fixed marking machine comprises an electromagnet, a support leg, a bolt, an inductive switch, a marking machine and a control switch, an M10 threaded sleeve is anchored in the center of the upper side of the electromagnet in an inward sinking manner; the supporting foot is formed by welding steel plates, a round hole with the diameter phi being 10.5 mm is formed in one side of the plane of the bottom of the supporting foot and used for installing and fixing an electromagnet, and a long-strip-shaped hole with the width being 10.5 mm is formed in one side of the vertical face of the supporting foot and used for up-down adjustment and fixation between the supporting foot and the supporting leg of the marking machine. The bolts are used for assembling, adjusting and fixing the supporting feet and the supporting legs of the marking machine. The inductive switch is a contact type inductive switch and is mounted at a handle on one side of the marking machine; and the marking machine is an HLQD-01 type pneumatic marking machine.

Description

Technical Field

[0001] This utility model relates to the field of engraving equipment technology, and in particular to an automatic fixed marking machine. Background Technology

[0002] Square column reinforcement components, as a new type of reinforcement material for the reinforcement of square column formwork in building construction, have been widely promoted and applied in recent years. Due to their large usage in construction, confusion often arises between products from different manufacturers, of different materials, in different conditions of use, and from different rental units. To ensure the overall integrity of the company's existing square column reinforcement components and prevent them from being confused with inferior products, a special marking method was adopted for easy identification. For this purpose, the company purchased an HLQD-01 pneumatic marking machine to print special markings on the metal surface of the square column reinforcement components using a dot matrix method. However, during the printing process, it was found that this model requires manual hand-held operation, resulting in high labor intensity for operators and susceptibility to vibration during the marking process, often causing inconsistent marking depth, misalignment, and blurriness. Furthermore, the marking machine needle is prone to damage, leading to high marking costs and low work efficiency. To solve these problems, an automatic fixed marking machine was innovatively developed based on the original pneumatic marking machine. Summary of the Invention

[0003] (a) Technical problems to be solved

[0004] In order to overcome the above-mentioned defects of the prior art, this utility model provides an automatic fixed marking machine, which solves the problems of inconsistent marking depth and misalignment caused by vibration during the marking operation of the current square column reinforcement, as well as the easy damage of the marking machine needle, high marking cost, high labor intensity and low work efficiency.

[0005] (II) Technical Solution

[0006] To solve the above-mentioned technical problems, this utility model discloses an automatic fixed marking machine, which includes: an electromagnet, a support leg, bolts, a sensor switch, a marking machine, and a control switch; the electromagnet has an M10 threaded sleeve embedded in the center of its upper side; the support leg is welded from steel plate, with a φ10.5mm round hole on one side of the horizontal plane for mounting and fixing the electromagnet, and a 10.5mm wide elongated hole on one side of the vertical plane for adjusting and fixing the support leg of the marking machine; the bolts are used for assembling, adjusting, and fixing the support leg to the support leg of the marking machine; the sensor switch is an LG-CHM8N type contact sensor switch, installed on the handle of one side of the marking machine; the marking machine is an HLQD-01 type pneumatic marking machine.

[0007] Preferably, the bottom side of the support leg is provided with a square frame for the electromagnet to be installed and positioned, and is snapped on the top of the electromagnet. The outer side of the vertical surface is provided with a vertical groove-shaped frame for installation and positioning with the marking machine support leg, and is snapped on the outer side of the marking machine support leg plate.

[0008] Preferably, the bolt is a standard M10-35 hexagonal threaded bolt made of Q235B material.

[0009] Preferably, the inductive switch has a flat front end with a wear-resistant ceramic plate.

[0010] (III) Beneficial Effects

[0011] Compared with existing technologies, the advantages of this utility model are as follows: An automatic fixed marking machine can adjust the marking depth by adjusting the up and down support feet. An inductive switch controls the electromagnet to automatically adhere to the surface of the steel component to be marked, ensuring stable positioning during the marking process. This avoids problems such as inconsistent marking depth, misalignment, and blurring caused by vibration during the marking of square column reinforcement components, as well as easy damage to the marking needle and high marking costs. It improves the quality and efficiency of marking work while reducing marking costs and labor intensity. The machine has a compact structure, is easy to operate, and is suitable for marking operations on various steel component surfaces. Attached Figure Description

[0012] Figure 1 This is a three-dimensional drawing of an automatic fixed marking machine according to an embodiment of this utility model;

[0013] Figure 2 This is a three-dimensional view of the support leg described in an embodiment of this utility model. Detailed Implementation

[0014] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. These embodiments are for illustrative purposes only and are not intended to limit the scope of this utility model.

[0015] Figure 1 This is a three-dimensional view of an automatic fixed marking machine according to an embodiment of the present utility model, including: electromagnet 1, support leg 2, bolt 3, induction switch 4, marking machine 5, and control switch 6;

[0016] Figure 2 This is a three-dimensional view of the support leg described in an embodiment of this utility model.

[0017] The specific working principle is as follows:

[0018] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0019] An automatic fixed marking machine, before use, loosens the fixing bolts according to the required marking depth. Adjusting the height of the support legs along the grooved frame to the predetermined marking depth via the elongated holes on the support legs' vertical surface, then tightening the fixing bolts. During operation, the automatic fixed marking machine is placed on the steel component to be marked at a predetermined position. The power switch and air supply switch are turned on. The inductive switch is energized, simultaneously controlling the electromagnet. The electromagnet and the steel component to be marked automatically adhere and fix under electromagnetic force. At this point, the control switch is activated, and marking operation can begin. The marking process does not require manual handling of the marking machine. After marking is completed, the operator holds the marking machine handle, and the inductive switch de-energizes the electromagnet. The marking machine can then be lifted and placed on the next steel component to be marked. The operator releases the marking machine handle, and the inductive switch energizes the electromagnet, causing it to automatically adhere and fix under electromagnetic force, allowing for marking of the steel component again. Repeating these steps enables continuous marking operations.

[0020] The above embodiments are only used to illustrate the present utility model and are not intended to limit the present utility model. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model. All equivalent technical solutions also fall within the scope of the present utility model. The patent protection scope of the present utility model should be defined by the claims.

Claims

1. An automatic fixed marking machine, characterized in that, Includes: electromagnet (1), support leg (2), bolt (3), induction switch (4), marking machine (5), control switch (6); the electromagnet (1) has an M10 threaded sleeve embedded in the center of the upper side; the support leg (2) is welded from steel plate, with a φ10.5mm round hole on one side of the horizontal plane for installing and fixing the electromagnet (1), and a 10.5mm long strip hole on one side of the vertical plane for adjusting and fixing the support leg of the marking machine (5); the bolt (3) is used for assembling, adjusting and fixing the support leg (2) and the support leg of the marking machine (5); the induction switch (4) is an LG-CHM8N type contact induction switch, installed on the handle of one side of the marking machine (5); the marking machine (5) is an HLQD-01 type pneumatic marking machine.

2. The automatic fixed marking machine as described in claim 1, characterized in that, The bottom side of the support leg (2) is provided with a square frame for the installation and positioning of the electromagnet (1), and is snapped on the top of the electromagnet (1). The outer side of the facade is provided with a vertical groove frame for installation and positioning with the support leg of the marking machine (5), and is snapped on the outer side of the support leg plate of the marking machine (5).

3. The automatic fixed marking machine as described in claim 1, characterized in that, The bolt (3) is a standard M10-35 hexagonal threaded bolt made of Q235B material.

4. An automatic fixed marking machine as described in claim 1, characterized in that, The inductive switch (4) has a flat front end with a wear-resistant ceramic plate.

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