Machining metal profile positioning device of carving machine

Abstract

The utility model discloses a positioning device for processing a metal profile of an engraving machine, which relates to the technical field of engraving machines and comprises a workbench, moving grooves are arranged on the outer walls of the left side and the right side of the workbench, a support is slidably mounted in each moving groove, a moving block is slidably mounted at the top of each support, and an engraving head is fixedly mounted at the bottom of each moving block. Lifting grooves are formed in the sides, close to each other, of the two stand columns, lifting blocks are slidably connected into the lifting grooves, a lifting rod is fixedly connected between the lifting blocks, a rotating column is rotationally installed at the front end of the lifting rod, a turnover frame is fixedly connected to the front end of the rotating column, and a clamping unit is arranged on the inner side of the turnover frame. By arranging the lifting rod and the overturning frame, after one face of a material is engraved, the overturning frame is driven by the lifting rod to ascend, the clamping plate in the overturning frame drives a metal profile to complete overturning, the engraving machine can engrave the other face of the metal profile conveniently, manpower and material resources are saved, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engraving machines, and specifically relates to a positioning device for processing metal profiles of an engraving machine. Background Technique

[0002] An engraving machine is a numerically controlled machine tool used for engraving, hollowing out, cutting and other processing operations on materials such as wood, plastic, and metal. It inputs a digital program into the computer control system of the engraving machine, and uses the computer to calculate and convert it into machine instructions, thereby realizing the process of automated production and processing.

[0003] When engraving materials, a positioning device is needed to keep the materials stable and accurate during processing. At present, after the traditional positioning device finishes engraving one side of the material on the engraving machine, workers need to turn over the material and re-fix it before continuing to engrave. This method is cumbersome to operate, inconvenient for workers, and reduces the processing efficiency of the materials. Content of the Utility Model

[0004] To solve the above technical problems, a positioning device for processing metal profiles of an engraving machine is provided. The technical solution solves the problem that after the traditional positioning device finishes engraving one side of the material on the engraving machine, workers need to turn over the material and re-fix it before continuing to engrave. This method is cumbersome to operate, inconvenient for workers, and reduces the processing efficiency of the materials as mentioned in the above background technique.

[0005] To achieve the above purposes, the technical solution adopted by the utility model is as follows:

[0006] A positioning device for processing metal profiles of an engraving machine includes a workbench. Moving grooves are provided on the outer walls of the left and right sides of the workbench. A bracket is slidably installed inside the two moving grooves. A moving block is slidably installed on the top of the bracket. An engraving head is fixedly installed at the bottom of the moving block. A pair of columns are symmetrically arranged at the rear end of the workbench. Lifting grooves are provided on the sides of the two columns close to each other. Lifting blocks are slidably connected inside the two lifting grooves. A lifting rod is fixedly connected between the two lifting blocks. A rotating column is rotatably installed at the front end of the lifting rod. A driving motor II is fixedly installed at the rear end of the lifting rod. The output end of the driving motor II penetrates through the outer wall of the lifting rod and is fixedly connected to the rotating column. A flipping frame is fixedly connected to the front end of the rotating column. A clamping unit is provided inside the flipping frame.

[0007] Optionally, a through groove is provided on the top of the workbench, and a leakage plate is fixedly connected inside the groove. A dust collection box is fixedly installed at the bottom of the workbench. The dust collection box is arranged directly below the leakage plate.

[0008] Optionally, the clamping unit includes a guide groove which is opened on the inner wall of the front end of the flipping frame. A bidirectional screw is rotatably installed inside the guide groove. The left and right sides of the surface of the bidirectional screw are both threadedly connected with clamping plates. The front ends of the two clamping plates are both slidably connected to the inside of the guide groove.

[0009] Optionally, a guide rod is provided at the rear end of the flipping frame. The left and right ends of the guide rod are respectively fixedly connected to the left and right inner walls of the flipping frame. The rear ends of the two clamping plates are both slidably connected to the surface of the guide rod.

[0010] Optionally, a lifting screw is rotatably installed inside the left lifting groove. The left lifting block is threadedly connected to the surface of the lifting screw. A driving motor I is fixedly installed at the top of the left column. The output end of the driving motor I extends into the lifting groove and is fixedly connected to the lifting screw.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In this solution, by providing a lifting rod and a flipping frame, after engraving one side of the material, the flipping frame is driven to rise by the lifting rod, and the clamping plates in the flipping frame drive the metal profile to complete flipping, which is convenient for the engraving machine to engrave and process the other side of the metal profile, saving manpower and material resources and improving production efficiency.

[0013] 2. In this solution, by providing a sieve plate and a dust collection box, the debris generated during the processing of the metal profile falls onto the dust collection box through the sieve plate for collection, ensuring the cleanliness of the working environment, with a simple structure, convenient operation, and improving the practicability of the device. Description of the Drawings

[0014] Figure 1 is a schematic three-dimensional structure diagram of the present utility model Figure 1 ;

[0015] Figure 2 is a schematic three-dimensional structure diagram of the present utility model Figure 2 ;

[0016] Figure 3 is Figure 2 a partial enlarged schematic diagram at A in

[0017] The reference numerals in the figure are:

[0018] 1. Workbench; 2. Moving groove; 3. Bracket; 4. Moving block; 5. Engraving head; 6. Column; 61. First driving motor; 7. Lifting groove; 71. Lifting screw rod; 8. Lifting block; 9. Lifting rod; 10. Rotating column; 11. Second driving motor; 12. Flipping frame; 121. Guide rod; 13. Clamping unit; 131. Guide groove; 132. Bi-directional screw rod; 133. Clamping plate; 134. Third driving motor; 14. Sieve plate; 15. Dust collecting box. Detailed implementation mode

[0019] The following description is used to disclose the present utility model so that those skilled in the art can implement the present utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations.

[0020] Refer to Figure 1 As shown in the figure, a positioning device for processing metal profiles of a engraving machine includes a workbench 1. Moving grooves 2 are provided on the outer walls of the left and right sides of the workbench 1. A bracket 3 is slidably installed inside the two moving grooves 2. A moving block 4 is slidably installed on the top of the bracket 3. An engraving head 5 is fixedly installed at the bottom of the moving block 4. A pair of columns 6 are symmetrically arranged at the rear end of the workbench 1. Lifting grooves 7 are provided on the sides of the two columns 6 close to each other. Lifting blocks 8 are slidably connected inside the two lifting grooves 7. A lifting rod 9 is fixedly connected between the two lifting blocks 8. A rotating column 10 is rotatably installed at the front end of the lifting rod 9. A second driving motor 11 is fixedly installed at the rear end of the lifting rod 9. The output end of the second driving motor 11 penetrates through the outer wall of the lifting rod 9 and is fixedly connected to the rotating column 10. A flipping frame 12 is fixedly connected to the front end of the rotating column 10. A clamping unit 13 is provided inside the flipping frame 12. Before use, the metal profile is clamped and fixed by the clamping plate 133 in the clamping unit 13. Through the cooperation of the bracket 3 and the moving block 4, the engraving head 5 is driven to engrave one side of the metal profile. When turning over, first drive the flipping frame 12 to rise through the lifting rod 9, and then drive the flipping frame 12 to flip through the rotating column 10. The flipping frame 12 drives the metal profile clamped by the clamping plate 133 to turn over, saving manpower and material resources and improving the engraving efficiency of the metal profile.

[0021] Furthermore, as Figure 2 and Figure 3As shown in the figure, a through groove is formed at the top of the workbench 1, and a leakage plate 14 is fixedly connected in the groove. A dust collection box 15 is fixedly installed at the bottom of the workbench 1, and the dust collection box 15 is arranged directly below the leakage plate 14. The clamping unit 13 includes a guide groove 131, and the guide groove 131 is formed on the inner wall of the front end of the flipping frame 12. A bidirectional screw 132 is rotatably installed inside the guide groove 131. Clamping plates 133 are threadedly connected to both the left and right sides of the surface of the bidirectional screw 132. The front ends of the two clamping plates 133 are slidably connected to the inside of the guide groove 131. A guide rod 121 is provided at the rear end of the flipping frame 12, and the left and right ends of the guide rod 121 are fixedly connected to the left and right inner walls of the flipping frame 12 respectively. The rear ends of the two clamping plates 133 are slidably connected to the surface of the guide rod 121. A lifting screw 71 is rotatably installed inside the left lifting groove 7, and the left lifting block 8 is threadedly connected to the surface of the lifting screw 71. A driving motor 61 is fixedly installed at the top of the left column 6, and the output end of the driving motor 61 extends into the lifting groove 7 and is fixedly connected to the lifting screw 71. By driving the bidirectional screw 132 in the clamping unit 13, the clamping plates 133 on both sides are driven to approach each other along the guide groove 131 to clamp and fix the metal profile. By driving the lifting screw 71 to drive the lifting block 8 to rise along the lifting groove 7, the lifting block 8 drives the lifting rod 9 to rise, and the lifting rod 9 drives the flipping frame 12 to rise. By driving the rotating column 10 to drive the flipping frame 12 to flip, the clamping plates 133 in the flipping frame 12 drive the metal profile to be turned over. The structure is simple and the operation is convenient, improving the practicability of the device.

[0022] The working principle of the present utility model is as follows: Before use, place the metal profile to be engraved between the two clamping plates 133, and make the rear end of the metal profile contact the guide rod 121. Start the driving motor 134, and drive the clamping plates 133 to approach each other through the bidirectional screw 132 to clamp and fix the metal profile. When turning it over, start the driving motor 61, drive the lifting block 8 to rise and fall through the lifting screw 71, and then drive the lifting rod 9 to drive the flipping frame 12 to rise. Start the driving motor 11, and drive the rotating column 10 to drive the flipping frame 12 to flip, and then drive the clamping plates 133 inside the flipping frame 12 to drive the metal profile to be turned over.

[0023] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A metal profile positioning device for an engraving machine, characterized in that: The invention comprises a workbench (1), wherein the outer walls on the left and right sides of the workbench (1) are provided with movable grooves (2), the insides of the two movable grooves (2) are slidably mounted with brackets (3), the tops of the brackets (3) are slidably mounted with movable blocks (4), the bottoms of the movable blocks (4) are fixedly mounted with engraving heads (5), the rear end of the workbench (1) is symmetrically provided with a pair of columns (6), the sides of the two columns (6) close to each other are provided with lifting grooves (7), the insides of the two lifting grooves (7) are slidably mounted with movable blocks (4), the bottoms of the two movable blocks (4) are fixedly mounted with engraving heads (5), and the rear end of the workbench (1) is symmetrically provided with a pair of columns (6), the sides of the two columns (6) close to each other are provided with lifting grooves (7), and the insides of the two lifting grooves (7) are slidably mounted with movable blocks (4) and movable blocks (5) are fixedly mounted with movable blocks (5 ... A lifting block (8) is connected, a lifting rod (9) is fixedly connected between the two lifting blocks (8), a rotating column (10) is rotatably mounted on the front end of the lifting rod (9), a driving motor 2 (11) is fixedly mounted on the rear end of the lifting rod (9), an output end of the driving motor 2 (11) passes through the outer wall of the lifting rod (9) and is fixedly connected to the rotating column (10), a turning frame (12) is fixedly connected to the front end of the rotating column (10), and a clamping unit (13) is provided on the inner side of the turning frame (12).

2. The metal profile positioning device for engraving machine according to claim 1, characterized in that: The top of the workbench (1) is provided with a through groove, and a leaking plate (14) is fixedly connected in the groove; the bottom of the workbench (1) is fixedly installed with a dust collecting box (15), and the dust collecting box (15) is arranged at the lower end of the leaking plate (14).

3. The metal profile positioning device for engraving machine according to claim 1, characterized in that: The clamping unit (13) comprises a guide groove (131), the guide groove (131) is formed on the front inner wall of the turning frame (12), a bidirectional screw rod (132) is rotatably mounted inside the guide groove (131), and clamping plates (133) are threadedly connected to the left and right sides of the surface of the bidirectional screw rod (132), and the front ends of the two clamping plates (133) are slidably connected to the inside of the guide groove (131).

4. The metal profile positioning device for engraving machine according to claim 3, characterized in that: A guide rod (121) is provided at the rear end of the turning frame (12), and the left and right ends of the guide rod (121) are respectively fixedly connected to the left and right inner walls of the turning frame (12), and the rear ends of the two clamping plates (133) are both slidably connected to the surface of the guide rod (121).

5. The metal profile positioning device for engraving machine according to claim 1, characterized in that: A lifting screw (71) is rotatably installed inside the lifting slot (7) on the left side, the lifting block (8) on the left side is threadedly connected to the surface of the lifting screw (71), and a driving motor (61) is fixedly installed on the top of the left column (6), and the output end of the driving motor (61) extends into the interior of the lifting slot (7) and is fixedly connected to the lifting screw (71).

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