Laser head fixing tool for distribution box

Abstract

The utility model discloses a laser head fixing frock for distribution box belongs to distribution box processing technical field, including the base for providing the mounting platform and the support for all other parts, the top of base is equipped with the adjusting slide pole for realizing laser gun head up and down position adjustment, the outer periphery of adjusting slide pole is slid and is equipped with the height adjusting lock block for ensuring that laser gun head and distribution box upper cover keep suitable coding height, the outer periphery of height adjusting lock block is rotatably installed with the locking bolt for fixing height adjusting lock block position, the surface of height adjusting lock block is provided with two strip -shaped sliding grooves for providing the passage for position adjustment, and this frock can effectively avoid the problems such as two -dimensional code deformation, fuzzy caused by laser gun head or distribution box position deviation, make the printed two -dimensional code high, and the specification is unified, and the success rate of subsequent code scanning identification is improved greatly, and the information input error caused by two -dimensional code quality problem is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of power distribution box processing technology, and in particular, it is a laser head fixing fixture for power distribution boxes. Background Technology

[0002] The power distribution cabinet cover has a laser-printed QR code, which is laser-printed using a handheld laser marking machine. During production, the QR code needs to be engraved in a designated area on the cover to store information.

[0003] When using a handheld laser marking machine, due to its typically handheld design, the operator usually holds the marking gun and aims it at the electrical box cover. The size of the printed drawing has requirements, and the depth of the print also affects the scanning quality of the QR code (too dark and it will be blurry; too light and it will be unclear and difficult to scan). Therefore, the position of the laser gun head during laser printing will affect the final result. QR codes that do not meet the requirements are rejected, and the entire cover is scrapped, increasing production costs. Utility Model Content

[0004] The purpose of this utility model is to provide a laser head fixing fixture for a power distribution box to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a laser head fixing fixture for a power distribution box, including a base for providing an installation platform and support for all other components, and an adjustment slide rod for adjusting the up and down position of the laser head is installed on the top of the base; The outer periphery of the adjusting slide rod is slidably provided with a height adjusting lock block to ensure that the laser gun head and the top cover of the distribution box maintain a suitable marking height. The outer periphery of the height adjusting lock block is rotatably mounted with a locking bolt for fixing the position of the height adjusting lock block. The surface of the height adjusting lock block is provided with two strip-shaped grooves for providing a channel for position adjustment. The top of the height adjusting lock block is slidably mounted with a laser gun head fixing block for fixing the handheld laser gun head. The surface of the laser gun head fixing block is provided with two fixing holes for cooperating with the strip-shaped grooves.

[0006] Preferably, the top of the base is equipped with a positioning base plate for providing placement space and positioning foundation for the top cover of the distribution box.

[0007] Preferably, the surface of the positioning base plate is fitted with a plurality of screws for fixed connection with the base.

[0008] Preferably, the top of the positioning base plate is connected to two L-shaped stop positioning blocks for positioning and stopping the distribution box.

[0009] Preferably, the surfaces of the two L-shaped stop positioning blocks are also provided with two strip grooves for adjustment.

[0010] Preferably, each of the four strip grooves is slidably connected with a locking bolt to prevent displacement during the coding process.

[0011] Preferably, the side of the L-shaped stop positioning block is equipped with a protective pad for protecting the distribution box.

[0012] Compared with the prior art, the technical effects and advantages of this utility model are as follows: This distribution box uses a laser head fixing fixture. Thanks to the structure of the height adjustment lock block and the adjustment slide rod, the precise height adjustment of the height adjustment lock block along the adjustment slide rod, and the front and rear position locking achieved by the laser gun head fixing block and the strip groove, ensure that the laser gun head is always in the coding position adapted to the distribution box cover. At the same time, the L-shaped stop positioning block, through the strip groove and locking bolt, stably limits the position of the distribution box cover, ensuring that the position of the distribution box cover is consistent each time coding is performed. This multi-directional adjustment and locking mechanism effectively avoids problems such as QR code deformation and blurring caused by the positional deviation of the laser gun head or distribution box, resulting in high-clarity and uniformly sized QR codes, significantly improving the success rate of subsequent scanning and recognition, and reducing information entry errors caused by QR code quality issues.

[0013] This laser head fixing fixture for the distribution box, thanks to the structure of the L-shaped stop positioning block and the strip slide, along with the adjustable design of the height adjustment lock block and the laser gun head fixing block, can flexibly adapt to the installation requirements of different laser gun head models. The L-shaped stop positioning block, through the position adjustment of the strip slide, can accommodate the positioning of distribution box covers of various sizes. There is no need to change fixtures for processing objects of different specifications, reducing equipment replacement costs and operational complexity. At the same time, the operation of each adjustment component is convenient, and the positioning and locking process is fast and efficient, reducing preliminary preparation time and significantly improving the batch processing efficiency of distribution box covers, making it suitable for large-scale production scenarios. Attached Figure Description

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

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a top view of the present invention; Figure 3This is a schematic diagram of the structure of this utility model from another perspective; Figure 4 This utility model Figure 1 Enlarged view of point A in the middle.

[0016] Explanation of reference numerals in the attached figures: In the diagram: 1. Base; 101. Adjusting slide rod; 102. Height adjustment lock block; 103. Locking bolt; 104. Laser gun head fixing block; 2. Positioning base plate; 201. L-shaped stop positioning block; 202. Strip slide groove; 203. Locking bolt; 204. Screw. Detailed Implementation

[0017] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0018] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0019] like Figures 1 to 4 The illustrated laser head fixing fixture for a distribution box includes a base 1 providing a mounting platform and support for all other components. An adjusting slide rod 101 is mounted on the top of the base 1 for adjusting the vertical position of the laser head. A height adjusting lock block 102 is slidably mounted on the outer periphery of the adjusting slide rod 101 to ensure a suitable marking height between the laser head and the distribution box cover. A locking bolt 103 is rotatably mounted on the outer periphery of the height adjusting lock block 102 to fix its position. The base 1 serves as the foundation of the entire fixture, providing a stable mounting platform and support for all components, ensuring that the fixture does not wobble during operation. Before use, the fixture needs to be initially adjusted according to the model of the distribution box cover to be processed. The vertical position adjustment of the laser gun head is achieved by the cooperation of the adjusting slide rod 101 and the height adjusting lock block 102: the operator loosens the locking bolt 103, so that the height adjusting lock block 102 slides along the outer periphery of the adjusting slide rod 101. When the laser gun head moves with the height adjusting lock block 102 to the marking height that matches the top cover of the distribution box, the locking bolt 103 is tightened to fix the position of the height adjusting lock block 102, ensuring that the laser gun head is accurately positioned in the vertical direction. The height adjustment lock block 102 has two strip grooves 202 on its surface to provide channels for position adjustment. A laser gun head fixing block 104 for fixing a handheld laser gun head is slidably mounted on the top of the height adjustment lock block 102. The surface of the laser gun head fixing block 104 has two fixing holes for cooperating with the strip grooves 202. The laser gun head fixing block 104 is used to fix the handheld laser gun head. The fixing holes on its surface cooperate with the strip grooves 202 on the surface of the height adjustment lock block 102. The operator can adjust the position of the laser gun head in the front-back direction by pushing the laser gun head fixing block 104 along the strip grooves 202 so that the laser gun head is aligned with the area on the top cover of the distribution box where the QR code needs to be printed. Then, the position of the laser gun head fixing block 104 on the strip grooves 202 is locked by locking components (such as locking bolts 203).

[0020] The top of the base 1 is equipped with a positioning base plate 2, which provides placement space and a positioning foundation for the distribution box cover. Multiple screws 204 are installed on the surface of the positioning base plate 2 for fixed connection with the base 1. Two L-shaped stop positioning blocks 201 are connected to the top of the positioning base plate 2 to position and stop the distribution box. The surfaces of the two L-shaped stop positioning blocks 201 also have two adjustable strip grooves 202. Locking bolts 203 are slidably connected inside the four strip grooves 202 to prevent displacement during the coding process. Protective pads for protecting the distribution box are installed on the sides of the L-shaped stop positioning blocks 201. After the laser gun head is positioned, the distribution box cover is placed and positioned. The positioning base plate 2 is fixedly connected to the base 1 by screws 204, providing a stable placement space for the distribution box cover. The two L-shaped stop positioning blocks 201 are installed on the top of the positioning base plate 2, and their function is to limit the position of the distribution box cover from two vertical directions. Since the dimensions of the top cover of different models of distribution boxes vary, the strip groove 202 on the surface of the L-shaped stop positioning block 201 provides a channel for its position adjustment: the operator loosens the locking bolt 203 inside the strip groove 202 and pushes the L-shaped stop positioning block 201 to slide on the positioning base plate 2 until the distance between the two L-shaped stop positioning blocks 201 matches the size of the top cover of the distribution box to be processed. At this time, tightening the locking bolt 203 can prevent the L-shaped stop positioning block 201 from shifting during the coding process, ensuring the consistency of the placement position of the top cover of the distribution box. At the same time, the protective pad on the side of the L-shaped stop positioning block 201 can prevent it from directly contacting the top cover of the distribution box and causing wear, thus protecting the distribution box. After all the adjustment work is completed, the operator fixes the handheld laser gun head on the laser gun head fixing block 104, and then puts the top cover of the distribution box into the positioning base plate 2, so that it fits tightly with the two L-shaped stop positioning blocks 201 to achieve precise positioning. Finally, press the switch on the laser gun head, and the laser gun head will emit a laser at a fixed position, which will print a QR code in the designated area on the top cover of the distribution box.

[0021] Working principle This distribution box uses a laser head fixing fixture. In use, the base 1 serves as the foundation, and laser marking is achieved through the coordinated operation of various components. During adjustment, the locking bolt 103 is loosened, allowing the height adjustment lock block 102 to slide along the adjustment rod 101, adjusting the vertical position of the laser gun head. Once in position, the locking bolt is tightened to fix the height. The laser gun head fixing block 104 engages with the strip groove 202 of the height adjustment lock block 102 through a fixing hole, allowing for sliding adjustment of its forward and backward position and locking to achieve precise alignment of the laser gun head. The positioning base plate 2 is fixed to the base 1 by screws 204 and is used to place the distribution box cover. Two L-shaped stop positioning blocks 201 adjust their spacing through their own strip grooves 202 and locking bolts 203 to accommodate different models of distribution boxes, with protective pads to prevent wear. After placing the distribution box and ensuring it fits against the stop positioning blocks, pressing the laser gun head switch initiates marking. Throughout the process, multi-directional adjustment and locking ensure consistent QR code results.

[0022] It should be noted that in this article, relational terms such as one and two are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0023] 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 laser head fixing fixture for a distribution box, comprising a base (1) for providing a mounting platform and support for all other components, characterized in that: The top of the base (1) is equipped with an adjustment slide rod (101) for adjusting the up and down position of the laser gun head. The outer periphery of the adjusting slide rod (101) is slidably provided with a height adjusting lock block (102) to ensure that the laser gun head and the top cover of the distribution box maintain a suitable marking height. The outer periphery of the height adjusting lock block (102) is rotatably installed with a locking bolt (103) for fixing the position of the height adjusting lock block (102). The surface of the height adjusting lock block (102) is provided with two strip grooves (202) for providing a channel for position adjustment. The top of the height adjusting lock block (102) is slidably installed with a laser gun head fixing block (104) for fixing the handheld laser gun head. The surface of the laser gun head fixing block (104) is provided with two fixing holes for cooperating with the strip grooves (202).

2. The laser head fixing fixture for a distribution box according to claim 1, characterized in that: The top of the base (1) is fitted with a positioning base plate (2) for providing placement space and positioning foundation for the top cover of the distribution box.

3. The laser head fixing fixture for a distribution box according to claim 2, characterized in that: The surface of the positioning base plate (2) is fitted with a plurality of screws (204) for fixed connection with the base (1).

4. The laser head fixing fixture for a distribution box according to claim 2, characterized in that: The top of the positioning base plate (2) is connected to two L-shaped stop positioning blocks (201) for positioning and stopping the distribution box.

5. The laser head fixing fixture for a distribution box according to claim 4, characterized in that: The surfaces of the two L-shaped stop positioning blocks (201) are also provided with two strip grooves (202) for adjustment.

6. The laser head fixing fixture for a distribution box according to claim 5, characterized in that: Each of the four strip grooves (202) is slidably connected with a locking bolt (203) to prevent displacement during the coding process.

7. The laser head fixing fixture for a distribution box according to claim 4, characterized in that: The side of the L-shaped stop positioning block (201) is equipped with a protective pad for protecting the distribution box.

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