A billboard making engraving device

Abstract

The utility model discloses an advertising board makes engraving equipment, including the engraving box, the top of engraving box is equipped with the engraving cavity, is equipped with fixed limiting device in the engraving cavity, and fixed limiting device includes moving groove, two -way screw rod, threaded block, limit rod and drive motor, and one side of the inside of engraving cavity is equipped with moving groove near the bottom, and the inside of moving groove is equipped with two -way screw rod, and both ends of two -way screw rod all are equipped with threaded block, and the position of threaded block near moving groove is equipped with limit rod, and one end of two -way screw rod is connected with drive motor. The utility model is equipped with limit rod in both sides of the inside of engraving cavity, and when engraving to advertising board, limit rod carries out the position of advertising board and fixes limit, avoids the displacement when engraving, and after engraving, the top of advertising board is cleaned with the cleaning brush and is swept away, and the cleanness of advertising board is improved.

Description

Technical Field

[0001] This utility model relates to a billboard engraving device, specifically a billboard engraving equipment, and belongs to the field of billboard manufacturing technology. Background Technology

[0002] Billboards are outdoor media that convey advertising information. The images on store signs, storefronts, and facades can be hand-drawn, computer-generated, or printed on paper. When making billboards, they need to be shaped using engraving equipment.

[0003] A search revealed Chinese patent CN217799387U, which discloses an engraving device for billboard production. This device employs a lifting mechanism to move the engraving components closer to the billboard substrate. A transmission structure along the XYZ axes, formed by a transmission plate and an electric push rod, facilitates high-precision engraving. A fitted support grid allows waste material to fall into a collection box for centralized processing, ensuring the device's intelligent and automated operation. However, in this patented product, the billboard is placed on the support grid during engraving. The movement of the engraving machine during the process can cause the billboard to wobble, resulting in substandard finished products. Utility Model Content

[0004] The purpose of this invention is to provide a billboard engraving device to solve the above problems.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: a billboard engraving device, including an engraving box, an engraving cavity at the top of the engraving box, a fixed limiting device inside the engraving cavity, the fixed limiting device including a moving groove, a bidirectional lead screw, a threaded block, a limiting rod and a drive motor, a moving groove is provided on one side of the engraving cavity near the bottom, a bidirectional lead screw is provided inside the moving groove, threaded blocks are provided at both ends of the bidirectional lead screw, a limiting rod is provided near the moving groove of the threaded block, and a drive motor is connected to one end of the bidirectional lead screw.

[0006] Preferably, the top of the movable groove and inside the carving cavity is provided with an adjustment groove, the adjustment groove is provided with a one-way lead screw, one end of the one-way lead screw is provided with an actuator motor, the one-way lead screw is provided with a moving block, and the moving block is connected to a cleaning brush.

[0007] Preferably, the cleaning brush is fixedly connected to the movable block, the movable block is connected to the unidirectional lead screw nut, the threaded block is connected to the bidirectional lead screw nut, the limiting rod is L-shaped, the threaded block is movably engaged with the movable groove, and the limiting rod is fixedly connected to the threaded block.

[0008] Preferably, the engraving box has a placement groove at one end near the engraving cavity, and the size of the placement groove is the same as the size of the cleaning brush.

[0009] Preferably, a connecting plate is provided on the outer side of the engraving box near the adjustment groove, a linear guide rail is provided at the top of the connecting plate, a connecting block is connected to the linear guide rail, a first electrically controlled telescopic rod is provided on the side of the connecting block near the engraving cavity, a second electrically controlled telescopic rod is provided at the bottom of the actuating end of the first electrically controlled telescopic rod, and an engraving head is connected to the actuating end of the second electrically controlled telescopic rod.

[0010] Preferably, a filter plate is provided inside the carving box and at the bottom of the carving cavity, a grid plate is provided on one side of the filter plate, and a collection box is provided at the bottom of the carving box.

[0011] The beneficial effects of this utility model are as follows: In the above-mentioned patented products, the billboard is placed on a support grid for engraving. During the engraving process, the billboard is easily shaken as the engraving machine moves, resulting in unqualified engraved products. This utility model has limiting rods on both sides inside the engraving cavity. When engraving the billboard, the limiting rods limit and fix the position of the billboard to prevent displacement during engraving. At the same time, after the engraving is completed, the cleaning brush sweeps away the debris at the top of the billboard, improving the cleanliness of the billboard. Attached Figure Description

[0012] Figure 1 This is a three-dimensional view of the overall structure of an advertising sign making and engraving equipment proposed in this utility model;

[0013] Figure 2 This utility model provides a three-dimensional structural view of an advertising sign manufacturing and engraving equipment.

[0014] Figure 3 This is a schematic diagram of the structure of an advertising sign making and engraving equipment proposed in this utility model.

[0015] In the diagram: 1. Engraving box; 2. Connecting plate; 201. Linear guide rail; 202. Connecting block; 203. First electrically controlled telescopic rod; 204. Second electrically controlled telescopic rod; 205. Engraving head; 3. Engraving cavity; 4. Fixed limiting device; 401. Moving groove; 402. Bidirectional lead screw; 403. Threaded block; 404. Limiting rod; 405. Drive motor; 5. Adjusting groove; 501. Unidirectional lead screw; 502. Actuating motor; 503. Moving block; 504. Cleaning brush; 505. Placement groove; 6. Collection box; 7. Filter screen plate; 8. Grid plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-3 As shown, an engraving device for billboard production includes an engraving box 1. The top of the engraving box 1 is provided with an engraving cavity 3. The engraving cavity 3 is provided with a fixed limiting device 4. The fixed limiting device 4 includes a moving groove 401, a bidirectional lead screw 402, a threaded block 403, a limiting rod 404, and a drive motor 405. The moving groove 401 is provided on one side of the engraving cavity 3 near the bottom. The bidirectional lead screw 402 is provided inside the moving groove 401. Threaded blocks 403 are provided at both ends of the bidirectional lead screw 402. A limiting rod 404 is provided at the position of the threaded block 403 near the moving groove 401. One end of the bidirectional lead screw 402 is connected to the drive motor 405.

[0018] An adjustment groove 5 is provided at the top of the moving groove 401 and inside the carving cavity 3. A one-way lead screw 501 is provided inside the adjustment groove 5. An actuation motor 502 is provided at one end of the one-way lead screw 501. A moving block 503 is provided on the one-way lead screw 501. A cleaning brush 504 is connected to the moving block 503.

[0019] The cleaning brush 504 is fixedly connected to the moving block 503. The moving block 503 is connected to the nut of the one-way lead screw 501. The threaded block 403 is connected to the nut of the two-way lead screw 402. The limiting rod 404 is L-shaped. The threaded block 403 is movably engaged with the moving groove 401. The limiting rod 404 is fixedly connected to the threaded block 403. The engraving box 1 has a placement groove 505 at one end near the engraving cavity 3. The size of the placement groove 505 is the same as the size of the cleaning brush 504.

[0020] According to the above embodiments, it should be noted that when engraving the billboard, the billboard to be engraved is placed inside the engraving cavity 3 of the engraving box 1. The drive motor 405 drives the bidirectional lead screw 402 to rotate. The threaded blocks 403 connected to the nut of the bidirectional lead screw 402 move closer or further away from each other on the bidirectional lead screw 402, driving the limiting rod 404 to move closer to both sides of the billboard, thereby limiting and fixing the billboard.

[0021] After the engraving is completed, the actuator motor 502 starts, driving the one-way lead screw 501 to rotate. The moving block 503, which is connected to the lead screw nut of the one-way lead screw 501, drives the cleaning brush 504 to move out of the placement groove 505, sweeping the debris remaining on the top of the billboard, so that the debris falls onto the filter plate 7 or the grid plate 8 and falls into the collection box 6 for collection.

[0022] Please see Figure 1-3 As shown, an advertising sign engraving device includes an engraving box 1 with a connecting plate 2 on the outer side near the adjustment groove 5. The top of the connecting plate 2 is provided with a linear guide rail 201, and the linear guide rail 201 is connected to a connecting block 202. The connecting block 202 is provided with a first electrically controlled telescopic rod 203 on the side near the engraving cavity 3. The bottom end of the first electrically controlled telescopic rod 203 is provided with a second electrically controlled telescopic rod 204. The end of the second electrically controlled telescopic rod 204 is connected to an engraving head 205. Inside the engraving box 1 and at the bottom of the engraving cavity 3, a filter plate 7 is provided. A grid plate 8 is provided on one side of the filter plate 7. A collection box 6 is provided at the bottom of the engraving box 1.

[0023] According to the above embodiments, it should be noted that when engraving the billboard, the first electrically controlled telescopic rod 203 drives the engraving head 205 to move back and forth, the linear guide rail 201 drives the engraving head 205 to move left and right, and the second electrically controlled telescopic rod 204 adjusts the height position of the engraving head 205.

[0024] In summary, the usage process of this device is as follows: When engraving the billboard, the billboard to be engraved is placed inside the engraving cavity 3 of the engraving box 1. The drive motor 405 drives the bidirectional lead screw 402 to rotate. The threaded blocks 403 connected to the nut of the bidirectional lead screw 402 move closer or further away from each other on the bidirectional lead screw 402, causing the limiting rod 404 to move closer to both sides of the billboard, thereby limiting and fixing the billboard.

[0025] After the engraving is completed, the actuator motor 502 starts, driving the one-way lead screw 501 to rotate. The moving block 503, which is connected to the lead screw nut of the one-way lead screw 501, drives the cleaning brush 504 to move out of the placement groove 505, sweeping the debris remaining on the top of the billboard, so that the debris falls onto the filter plate 7 or the grid plate 8 and falls into the collection box 6 for collection.

[0026] When engraving the billboard, the first electrically controlled telescopic rod 203 drives the engraving head 205 to move back and forth, the linear guide rail 201 drives the engraving head 205 to move left and right, and the second electrically controlled telescopic rod 204 adjusts the height of the engraving head 205.

Claims

1. A billboard engraving device, comprising an engraving box (1), characterized in that: The top of the engraving box (1) is provided with an engraving cavity (3). The engraving cavity (3) is provided with a fixed limiting device (4). The fixed limiting device (4) includes a moving groove (401), a two-way lead screw (402), a threaded block (403), a limiting rod (404), and a drive motor (405). The moving groove (401) is provided on one side of the engraving cavity (3) near the bottom. The moving groove (401) is provided with a two-way lead screw (402). Both ends of the two-way lead screw (402) are provided with threaded blocks (403). The threaded blocks (403) are provided with a limiting rod (404) near the moving groove (401). One end of the two-way lead screw (402) is connected to a drive motor (405).

2. The billboard manufacturing and engraving equipment according to claim 1, characterized in that: An adjustment groove (5) is provided at the top of the moving groove (401) and inside the carving cavity (3). A one-way lead screw (501) is provided inside the adjustment groove (5). An actuating motor (502) is provided at one end of the one-way lead screw (501). A moving block (503) is provided on the one-way lead screw (501). A cleaning brush (504) is connected to the moving block (503).

3. The billboard manufacturing and engraving equipment according to claim 2, characterized in that: The cleaning brush (504) is fixedly connected to the moving block (503), the moving block (503) is connected to the nut of the one-way lead screw (501), the threaded block (403) is connected to the nut of the two-way lead screw (402), the limiting rod (404) is L-shaped, the threaded block (403) is movably engaged with the moving groove (401), and the limiting rod (404) is fixedly connected to the threaded block (403).

4. The billboard engraving equipment according to claim 3, characterized in that: The engraving box (1) has a placement groove (505) at one end near the engraving cavity (3), and the size of the placement groove (505) is the same as the size of the cleaning brush (504).

5. The billboard engraving equipment according to claim 4, characterized in that: A connecting plate (2) is provided on the side of the engraving box (1) near the adjustment groove (5). A linear guide rail (201) is provided at the top of the connecting plate (2). A connecting block (202) is connected to the linear guide rail (201). A first electrically controlled telescopic rod (203) is provided on the side of the connecting block (202) near the engraving cavity (3). A second electrically controlled telescopic rod (204) is provided at the bottom of the execution end of the first electrically controlled telescopic rod (203). An engraving head (205) is connected to the execution end of the second electrically controlled telescopic rod (204).

6. The billboard manufacturing and engraving equipment according to claim 5, characterized in that: A filter plate (7) is provided inside the carving box (1) and at the bottom of the carving cavity (3). A grid plate (8) is provided on one side of the filter plate (7). A collection box (6) is provided at the bottom of the carving box (1).

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