3D laser machine technology-based unmanned detection jig for mold combination application of different parts

Abstract

The invention relates to the technical field of forming processing, in particular to a 3D laser machine technology-based unmanned detection jig for mold combination application of different parts. The molded surface supporting block is arranged on the fixing plate and is used for supporting a workpiece; the outer positioning piece is arranged on the fixing plate and is used for positioning a workpiece; the floating assembly is arranged on the fixing plate and used for detecting whether the workpiece is placed in place or not and ensuring that the workpiece floats after being machined; the detection assembly is arranged on the fixing plate and used for detecting whether omission exists or not or whether machining is in place or not after the workpiece is machined; and the inductor electric appliance box is arranged on the fixed plate and is used for connecting the floating assembly, the detection assembly and the machine tool. According to the invention, redundant waste material cutting can be realized without adding a mold, an automatic detection function is added before starting and after processing is completed, a product meeting the requirement can be obtained without independent manual inspection, and the jig is simple to operate and manage and saves the cost.

Description

Technical Field

[0001] The present invention relates to the field of forming processing technology, and specifically to an unmanned inspection jig for parallel molding of different parts based on 3D laser machine technology. Background Art

[0002] The upper and lower panels of the rear cover are internally manufactured components. Due to their inconsistent shapes, merging them creates difficulties in molding and the risk of cracking, which can lead to defects. This requires adding excess material to the blanks. After the parts are produced in the mold, they are passed through a 3D laser machine to remove excess material and resolve the cracking issue. However, due to the difficulty in molding these two products after merging, it is impossible to achieve the required external contours in the mold. Furthermore, the combined product is approximately 1.2 meters long and 0.3 meters wide. To meet these mold requirements, two additional steps would be required on top of the existing process. The additional mold would increase both mold and punching costs. Summary of the Invention

[0003] In order to solve the above technical problems, the present invention proposes an unmanned inspection jig for applying different parts in parallel based on 3D laser machine technology.

[0004] The technical problem to be solved by the present invention is achieved by adopting the following technical solutions:

[0005] Unmanned inspection jigs for different parts and mold applications based on 3D laser machine technology include:

[0006] Fixed plate;

[0007] A profile support block, disposed on the fixed plate, for supporting the workpiece;

[0008] An external positioning member, provided on the fixing plate, for positioning the workpiece;

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

[0010] A detection component is provided on the fixing plate and is used to detect whether there are any omissions or whether the workpiece is processed properly after processing;

[0011] The sensor electrical box is arranged on the fixing plate and is used for connecting the floating component, the detection component and the machine tool.

[0012] As a further improvement of the present invention, four profile support blocks are provided, two by two forming a group and distributed in parallel.

[0013] As a further improvement of the present invention, four precision positioning blocks are correspondingly provided on the tops of the four profile support blocks.

[0014] As a further improvement of the present invention, eight external positioning members are provided, which are correspondingly arranged around the two groups of profile support blocks.

[0015] As a further improvement of the present invention, the float assembly is provided in two groups and is correspondingly arranged in the middle of the two groups of profile support blocks;

[0016] The two groups of floating components each include a floating cylinder arranged on the fixed plate, a floating block connected to the floating cylinder, and a floating block guide block located on both sides of the floating cylinder and matched with the floating block.

[0017] As a further improvement of the present invention, a sensor fixing block is provided on the top of the floating block, 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 the present invention, the detection components are provided in ten groups, with five groups each being provided on the periphery of a group of profile support blocks;

[0019] The ten detection components each include a sensor fixing plate fixed on the fixing plate, a second sensor arranged on the sensor fixing plate, and the second sensor is connected to the sensor electrical box.

[0020] The beneficial effects of the present invention are:

[0021] The present invention provides an unmanned inspection jig for different parts mold applications based on 3D laser machine technology, which can achieve excess waste removal without adding molds, and adds automatic inspection functions before and after processing. No manual inspection is required to obtain a product that meets the requirements. The jig is simple to operate and manage, and saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a structural schematic diagram of a single set of profiled support blocks and their corresponding external positioning members, floating components, and detection components in the present invention.

[0025] In the figure: 1. External positioning member; 2. Support block; 3. Precision positioning block; 4. Fixed plate; 5. Floating assembly; 6. Detection assembly; 7. Sensor electrical box; 8. 3D laser equipment; 9. Floating cylinder; 10. Floating block; 11. Floating block guide block; 12. Sensor fixing block; 13. First sensor; 14. Sensor fixing plate; 15. Second sensor. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below with reference to the accompanying drawings and embodiments.

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

[0028] The fixed plate 4 is mainly responsible for fixing and installing the entire set of components, ensuring that the relative positions of the components are fixed, and facilitating transportation, etc. The profile support block 2 is fixed to the fixed plate 4 by a fixing pin. There are four profile support blocks 2, two in a group, and distributed in parallel; the profile support block 2 is mainly responsible for supporting the workpiece; there are four precision positioning blocks 3, which are correspondingly arranged on the four profile support blocks 2. The precision positioning blocks 3 are mainly responsible for precise positioning of the product and ensuring accurate positioning, etc. There are eight external positioning members 1, which are fixed to the four sides of the two groups of profile support blocks 2 by fixing pins. The external positioning members 1 are mainly responsible for positioning the workpiece to facilitate the removal and placement of the workpiece. The floating component 5 is arranged on the fixed plate 4, and is mainly responsible for detecting whether the workpiece is placed in place and ensuring that the workpiece is floated after the processing is completed. The floating assembly 5 is provided in two groups and is correspondingly arranged in the middle of the two groups of profile support blocks 2. The two groups of floating assemblies 5 include a floating cylinder 9 provided on the fixed plate 4, a floating block 10 connected to the floating cylinder 9, and a floating block guide block 11 located on both sides of the floating cylinder 9 and cooperating with the floating block 10. The top of the floating block 10 is provided with a sensor fixing block 12, and the sensor fixing block 12 is provided with a first sensor 13, and the first sensor 13 is connected to the sensor electrical box 7. The detection assembly 6 is provided on the fixed plate 4, and is mainly responsible for detecting whether there are any omissions after the workpiece is processed or whether the processing is in place. The detection assembly 6 is provided in ten groups, and every five groups are arranged on the periphery of a group of profile support blocks 2; the ten groups of detection assemblies 6 include a sensor fixing plate 14 fixed on the fixed plate 4, a second sensor 15 provided on the sensor fixing plate 14, and the second sensor 15 is connected to the sensor electrical box 7. The sensor electrical box 7 is arranged on the fixing plate 4 and is mainly used to connect the floating component 5, the detection component 6 and the machine tool.

[0029] The working principle and use process of the present invention:

[0030] The operator moves the entire set of jigs to the operation site for production. First, the workpiece is placed on the support block 2 and positioned by the external positioning member 1 and the precision positioning block 3. At this time, the operator starts the startup program on the independent 3D laser device 8. The 3D laser device 8 reaches the designated position and waits under the action of the program. When the operator places the workpiece, the first sensor 13 in the floating component 5 recognizes the placement action. After the sensor of the 3D laser device 8 recognizes that the operator has left the working range of the 3D laser device, the 3D laser device 8 realizes the fixed position range under the action of the program. After the waste is laser cut, the 3D laser equipment 8 returns to the designated position or safe area to wait; at the same time, the detection component 6 starts working to detect whether the waste has been completely cut or meets the requirements. If the cutting is completed or meets the requirements, no manual inspection is required; the information is transmitted to the machine tool through the sensor electrical box 7, and the machine tool controls the air supply of the machine tool through the PLC to make the floatation cylinder 9 in the floatation component 5 work to float the workpiece, indicating that all the processing of the workpiece is completed. The operator takes the workpiece after seeing it float (on the contrary, if it does not float, it is unqualified and needs to be inspected).

[0031] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and description merely illustrate the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An unmanned inspection jig for parallel molding of different parts based on 3D laser machine technology, characterized by: include: Fixed plate (4); A profile support block (2) is provided on the fixing plate (4) and is used to support the workpiece; An external positioning member (1) is provided on the fixing plate (4) and is used for positioning the workpiece; A floating assembly (5) is provided on the fixing plate (4) and is used to detect whether the workpiece is placed in place and to ensure that the workpiece is floated after processing is completed; A detection component (6) is provided on the fixing plate (4) and is used to detect whether there are any omissions or whether the workpiece is processed properly after processing is completed; The sensor electrical box (7) is arranged on the fixing plate (4) and is used to connect the floating component (5), the detection component (6) and the machine tool.

2. The unmanned inspection jig for parallel molding of different parts based on 3D laser machine technology according to claim 1, characterized in that: The profile support blocks (2) are provided in four pieces, which form a group of two and are distributed in parallel.

3. The unmanned inspection jig for parallel molding of different parts based on 3D laser machine technology according to claim 2, characterized in that: Four precise positioning blocks (3) are correspondingly provided on the tops of the four profile support blocks (2).

4. The unmanned inspection jig for parallel molding of different parts based on 3D laser machine technology according to claim 1, characterized in that: There are eight external positioning members (1), which are correspondingly arranged around the two groups of profile support blocks (2).

5. The unmanned inspection jig for parallel molding of different parts based on 3D laser machine technology according to claim 1, characterized in that: The floating components (5) are provided in two groups and are correspondingly arranged in the middle of the two groups of profile support blocks (2); Both groups of floating assemblies (5) include a floating cylinder (9) arranged on the fixed plate (4), a floating block (10) connected to the floating cylinder (9), and a floating block guide block (11) located on both sides of the floating cylinder (9) and cooperating with the floating block (10).

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

7. The unmanned inspection jig for parallel molding of different parts based on 3D laser machine technology according to claim 1, characterized in that: The detection components (6) are provided in ten groups, with five groups each being provided on the periphery of a group of profile support blocks (2); The ten detection components (6) each include a sensor fixing plate (14) fixed on the fixing plate (4), a second sensor (15) arranged on the sensor fixing plate (14), and the second sensor (15) is connected to the sensor electrical box (7).

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