Unmanned detection jig based on 3D laser machine technology for different parts and mold applications

Abstract

The utility model relates to the technical field of forming processing, concretely is the different spare and die application's unmanned detection fixture based on 3D radium laser machine technique, including fixed plate, the profile support block is set up in the fixed plate for the support workpiece, the outer positioning piece is set up in the fixed plate for locating workpiece, the float up subassembly is set up in the fixed plate for detecting whether workpiece is placed in place and ensuring workpiece processing is completed after workpiece float up, the detection subassembly is set up in the fixed plate for detecting whether workpiece processing is completed after having not missed or processing is in place, the inductor electric appliance box is set up in the fixed plate for connecting the float up subassembly, detection subassembly with machine tool, the utility model discloses need not to increase the die spare and die application's unmanned detection fixture based on 3D radium laser machine technique, and can realize the redundant waste cutting, and has increased the automatic detection function before starting and after processing, need not manual inspection alone, obtain the product that meets the requirement, and the fixture operation is simple, and the management is simple, saves the cost.

Description

Technical Field

[0001] This utility model relates to the field of molding and processing technology, specifically to an unmanned inspection fixture for the application of different parts in mold making based on 3D laser machine technology. Background Technology

[0002] The upper and lower plates of the rear cover are internal components. Due to the inconsistency in shape between the upper and lower plates, and the inherent difficulties in molding and the risk of cracking after merging, defects are possible. Therefore, it is necessary to add excess material to the sheet metal. After the part is produced on the mold, it needs to be processed in a 3D laser machine to remove the excess material and address the cracking issue. However, because the merging of these two products is difficult, it is impossible to achieve the required external contour on the mold. Furthermore, the merged product is approximately 1.2 meters long and 0.3 meters wide. To meet the mold requirements, two additional processes would be needed on top of the existing ones, which would increase mold and stamping costs. Summary of the Invention

[0003] To address the aforementioned technical problems, this utility model proposes an unmanned inspection fixture for the application of different parts in parallel molding based on 3D laser engraving technology.

[0004] The technical problem to be solved by this utility model is achieved by the following technical solution:

[0005] Unmanned inspection fixtures for the co-molding of different parts based on 3D laser engraving technology, including:

[0006] Fixing plate;

[0007] A profile support block is mounted on the fixed plate to support the workpiece;

[0008] An external positioning element is provided on the fixed plate for positioning the workpiece;

[0009] A floating assembly, mounted on the fixed plate, is used to detect whether the workpiece is placed in place and to ensure that the workpiece is floated after processing.

[0010] The detection component, mounted on the fixed plate, is used to detect whether any parts have been omitted or whether the processing is in place after the part has been processed.

[0011] The sensor electrical box is mounted on the fixed plate and is used to connect the floating assembly, the detection assembly and the machine tool.

[0012] As a further improvement of this utility model, four surface support blocks are provided, arranged in pairs and side by side.

[0013] As a further improvement of this utility model, four precision positioning blocks are provided on the top of the four surface support blocks.

[0014] As a further improvement of this utility model, eight external positioning members are provided, which are correspondingly arranged around the two sets of profile support blocks.

[0015] As a further improvement of this utility model, the floating component is provided in two sets and is correspondingly arranged in the middle of the two sets of shaped support blocks;

[0016] Both sets of buoyancy components include a buoyancy cylinder mounted on the fixed plate, a float connected to the buoyancy cylinder, and float guide blocks located on both sides of the buoyancy cylinder and cooperating with the float.

[0017] As a further improvement of this utility model, a sensor fixing block is provided on the top of the float, and a first sensor is provided on the sensor fixing block, and the first sensor is connected to the sensor electrical box.

[0018] As a further improvement of this utility model, the detection component is provided in ten groups, with five groups arranged around a set of surface support blocks.

[0019] Each of the ten detection components includes a sensor mounting plate fixed on the mounting plate and a second sensor mounted on the sensor mounting plate, the second sensor being connected to the sensor electrical box.

[0020] The beneficial effects of this utility model are:

[0021] This utility model provides an unmanned inspection fixture for the application of different parts in mold making based on 3D laser machine technology. It can remove excess waste material without adding molds, and adds automatic inspection functions before and after processing. It can obtain products that meet the requirements without the need for manual inspection. Moreover, the fixture is simple to operate and manage, and saves costs. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the structure of a single-group surface support block and its corresponding external positioning component, floating component, and detection component in this utility model.

[0025] In the diagram: 1. External positioning component; 2. Support block; 3. Precision positioning block; 4. Fixing plate; 5. Lifting assembly; 6. Detection assembly; 7. Sensor electrical box; 8. 3D laser equipment; 9. Lifting cylinder; 10. Float; 11. Float guide block; 12. Sensor fixing block; 13. First sensor; 14. Sensor fixing plate; 15. Second sensor. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] like Figures 1 to 2 As shown, the unmanned inspection fixture for the application of different parts based on 3D laser machine technology mainly includes an external positioning component 1, a surface support block 2, a precision positioning block 3, a fixing plate 4, a floating assembly 5, an inspection assembly 6, and a sensor electrical box 7.

[0028] The fixing plate 4 is mainly responsible for fixing and installing the entire assembly, ensuring the relative positions of each component, and facilitating handling. The profile support blocks 2 are fixed to the fixing plate 4 by fixing pins. Four profile support blocks 2 are arranged in pairs, side-by-side; these blocks mainly support the workpiece. Four precision positioning blocks 3 are correspondingly positioned on the four profile support blocks 2; these blocks mainly ensure precise product positioning and accurate placement. Eight external positioning components 1 are fixed to the perimeter of the two sets of profile support blocks 2 by fixing pins; these components mainly position the workpiece for easy placement and removal. The floating assembly 5 is located on the fixing plate 4 and is mainly responsible for detecting whether the workpiece is placed correctly and ensuring that the workpiece is floated after processing. The floating assembly 5 consists of two sets, correspondingly positioned between the two sets of profile support blocks 2. Each set of floating assemblies 5 includes a floating cylinder 9 mounted on the fixed plate 4, a float 10 connected to the floating cylinder 9, and float guide blocks 11 located on both sides of the floating cylinder 9 and cooperating with the float 10. A sensor fixing block 12 is mounted on the top of the float 10, and a first sensor 13 is mounted on the sensor fixing block 12. The first sensor 13 is connected to the sensor electrical box 7. The detection assembly 6 is mounted on the fixed plate 4 and is mainly responsible for detecting whether there are any omissions or whether the processing is in place after the part is processed. There are ten sets of detection assemblies 6, with five sets arranged around each set of profile support blocks 2. Each set of ten detection assemblies 6 includes a sensor fixing plate 14 fixed on the fixed plate 4 and a second sensor 15 mounted on the sensor fixing plate 14. The second sensor 15 is connected to the sensor electrical box 7. The sensor electrical box 7 is mounted on the fixed plate 4 and is mainly used to connect the floating component 5, the detection component 6 and the machine tool.

[0029] Working principle and usage process of this utility model:

[0030] The operator moves the entire fixture to the production location, first placing the workpiece on support block 2 and positioning it using external positioning component 1 and precision positioning block 3. At this point, the operator activates the startup program on the independent 3D laser device 8, which then moves to the designated position under the program's control. When the operator places the workpiece, the first sensor 13 in the floating assembly 5 identifies the placement action. The sensors on the 3D laser device 8 detect when the operator leaves its working range, and the 3D laser device 8, under the program's control, maintains a fixed position within its designated range. After laser cutting of waste materials, the 3D laser equipment 8 retracts to the designated position or safe area to wait. At the same time, the detection component 6 starts working to detect whether all waste materials have been cut or meet the requirements. If the cutting is completed or the requirements are met, no manual inspection is required. The information is transmitted to the machine tool through the sensor electrical box 7. The machine tool controls the air supply through the PLC to make the floating cylinder 9 in the floating component 5 work to float the workpiece, which means that the workpiece has been fully processed. The operator can pick up the workpiece after seeing it float (otherwise, if it does not float, it is unqualified and needs to be inspected).

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An unmanned inspection fixture for the co-molding of different parts based on 3D laser engraving technology, characterized in that: include: Fixing plate (4); A profile support block (2) is provided on the fixed plate (4) to support the component; An external positioning element (1) is provided on the fixed plate (4) for positioning the component; A floating component (5) is provided on the fixed plate (4) to detect whether the workpiece is placed in place and to ensure that the workpiece is floated after processing. The detection component (6) is set on the fixed plate (4) and is used to detect whether there are any omissions or whether the processing is in place after the part is processed; The sensor electrical box (7) is mounted on the fixed plate (4) and is used to connect the floating assembly (5), the detection assembly (6) and the machine tool.

2. The unmanned inspection fixture for the parallel molding application of different parts based on 3D laser engraving technology according to claim 1, characterized in that: The surface support block (2) is provided in four pairs, arranged in parallel.

3. The unmanned inspection fixture for the parallel molding application of different parts based on 3D laser engraving technology according to claim 2, characterized in that: Four precision positioning blocks (3) are provided on the top of the four surface support blocks (2).

4. The unmanned inspection fixture for the application of 3D laser engraving technology for the parallel molding of different parts as described in claim 1, characterized in that: The external positioning component (1) is provided in eight parts, which are correspondingly arranged around the two sets of surface support blocks (2).

5. The unmanned inspection fixture for the parallel molding application of different parts based on 3D laser engraving technology according to claim 1, characterized in that: The floating component (5) is provided in two sets and is correspondingly positioned in the middle of the two sets of profile support blocks (2); Both sets of buoyancy components (5) include a buoyancy cylinder (9) mounted on the fixed plate (4), a float (10) connected to the buoyancy cylinder (9), and float guide blocks (11) located on both sides of the buoyancy cylinder (9) and cooperating with the float (10).

6. The unmanned inspection fixture for the parallel molding application of different parts based on 3D laser engraving technology according to claim 5, characterized in that: The top of the float (10) is provided with a sensor fixing block (12), and a first sensor (13) is provided on the sensor fixing block (12). The first sensor (13) is connected to the sensor electrical box (7).

7. The unmanned inspection fixture for the parallel molding application of different parts based on 3D laser engraving technology according to claim 1, characterized in that: The detection component (6) is provided in ten groups, with five groups arranged around a group of surface support blocks (2); Each of the ten detection components (6) includes a sensor fixing plate (14) fixed on the fixing plate (4) and a second sensor (15) disposed on the sensor fixing plate (14). The second sensor (15) is connected to the sensor electrical box (7).

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