Automatic detection machine for precise hard alloy products

Abstract

The utility model relates to detection equipment technical field, concretely is precision hard alloy product automatic detection machine, mainly includes: workstation, conveying mechanism, detection mechanism and sorting mechanism. The precision hard alloy product automatic detection machine of the present application passes through putting material into vibrating dish, makes the material orderly into the index plate through vibrating dish, and the rotation motor drives the index plate rotation, makes the material enter the detection range of camera lens, obtains the height, diameter, concentricity and so on size parameters of material after computer image processing, drives the material to the weighing platform and gets the weight parameter through the drive mechanism with the baffle rod, continues under the action of the baffle rod and makes the material enter the material distribution disc, finally falls in the corresponding bunker after the system's judgment, can reduce manpower input, reduce cost, improve detection efficiency, and can accurately, efficiently detect the defective products of different models.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, specifically to an automatic testing machine for precision cemented carbide products. Background Technology

[0002] In today's highly precise industrial production, the current testing of precision tungsten alloy and cemented carbide products still relies on relatively traditional methods, primarily manual sampling of each batch of materials. Specifically, when a batch of materials enters the testing stage, inspectors randomly select samples according to a predetermined ratio or rules for inspection. Only when any non-conformities are found during the sampling process will a full testing process for the entire batch be initiated. However, this testing model has many drawbacks. The entire testing process is not only time-consuming and labor-intensive but also requires a significant investment of manpower, making it a truly time-consuming and labor-intensive task.

[0003] In addition, relying solely on manual inspection has exposed numerous problems. On the one hand, manual inspection is extremely time-consuming, resulting in a large backlog of products waiting to be processed on the inspection line, severely impacting production efficiency. On the other hand, high labor costs have become a significant burden on enterprise development. Moreover, with the rapid development of technology and constant market changes, product updates are occurring at an increasingly faster pace, with new product models and specifications constantly emerging. Consequently, the corresponding inspection needs have also undergone tremendous changes. Traditional manual inspection methods, due to their inherent limitations, struggle to adapt quickly to these new changes and cannot promptly meet enterprises' demands for efficient and accurate inspection. Utility Model Content

[0004] The purpose of this invention is to provide an automatic inspection machine for precision cemented carbide products, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: Automatic inspection machine for precision cemented carbide products, including: Workbench; A conveyor mechanism is installed on the workbench and is used for feeding materials; The testing mechanism, set on the workbench, includes a weighing component and a measuring component. The weighing component is used to weigh the material, and the measuring component is used to measure the material's dimensions. The sorting mechanism is located below the workbench and includes a material sorting component and a collection component. The material sorting component is used to sort the materials, and the collection component is used to collect the sorted materials.

[0006] Preferably, the conveying mechanism includes a vibratory plate, an indexing plate, a trough channel, and a pipe. The vibratory plate is used to place the material to be tested. The output end of the vibratory plate is located above the indexing plate, and the two are connected through the trough channel. The indexing plate has multiple material placement platforms.

[0007] Preferably, a rotary motor is provided on the worktable, and the output end of the rotary motor is connected to the indexing plate.

[0008] Preferably, a flipping robot is installed above the indexing plate for flipping materials.

[0009] Preferably, a drive unit is provided on the worktable, and a stop bar is connected to the output end of the drive unit. The stop bar is located above the indexing plate and is used to push the material on the indexing plate onto the detection mechanism.

[0010] Preferably, a counter is provided on the workbench for counting the material conveyed by the vibratory feeder to the indexing plate.

[0011] Preferably, the weighing component includes a weighing platform located on one side of the indexing plate, and the accuracy of the weighing platform is ±0.01g.

[0012] Preferably, the measuring component includes a camera lens, which is fixed on the worktable and is provided in two sets to measure the head and the whole of the material respectively. The pixel accuracy of the camera lens is ±0.002mm. It also includes a reserved station for top surface measurement, which is located above the indexing plate.

[0013] Preferably, a coaxial backlight is installed on the worktable, the coaxial backlight is located below the indexing plate, and there are two sets of coaxial backlights, which are coaxially set with two sets of camera lenses respectively.

[0014] Preferably, the sorting mechanism includes a sorting tray and a hopper, with the sorting tray located below the weighing platform and the hopper located below the sorting tray.

[0015] Compared with the prior art, the beneficial effects of this utility model are: This invention involves placing materials into a vibratory feeder, which then guides the materials into a sorting plate in an orderly manner. A rotary motor drives the sorting plate to rotate, bringing the materials into the detection range of a camera lens. After computer image processing, dimensional parameters such as the material's height, diameter, and concentricity are obtained. A drive mechanism then moves a baffle to a weighing platform to obtain the weight parameters. The baffle continues to guide the materials into a distribution plate, and finally, after system judgment, the materials fall into the corresponding hopper. This method reduces manpower, lowers costs, improves detection efficiency, and can accurately and efficiently detect defective products of different models. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a top view of the structure of this utility model.

[0017] In the diagram: 1. Vibratory feeder; 2. Counter; 3. Tilting robot; 4. Top surface measurement reserved station; 5. Camera lens; 6. Stop bar; 7. Indexing plate; 8. Coaxial backlight; 9. Weighing platform; 10. Material distribution plate; 11. Hopper; 12. Channel; 13. Pipeline; 100. Conveying mechanism; 200. Detection mechanism; 300. Sorting mechanism. Detailed Implementation

[0018] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0019] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0020] like Figures 1-2 As shown, this application provides an automatic inspection machine for precision cemented carbide products, including: a worktable; a conveying mechanism 100, disposed on the worktable and used for feeding materials; an inspection mechanism 200, disposed on the worktable, including a weighing component and a measuring component, wherein the weighing component is used to weigh the material and the measuring component is used to measure the size of the material; and a sorting mechanism 300, disposed below the worktable, including a separating component and a collecting component, wherein the separating component is used to sort the material and the collecting component is used to collect the sorted material.

[0021] Specifically, such as Figure 1 As shown, the conveying mechanism 100 includes a vibratory plate 1, an indexing plate 7, a trough channel 12, and a pipe 13. The vibratory plate 1 is used to place the material to be tested. The output end of the vibratory plate 1 is located above the indexing plate 7. The two are connected through the trough channel 12. Multiple material placement platforms are provided on the indexing plate 7.

[0022] Specifically, such as Figure 1 As shown, a rotary motor is installed on the worktable, and the output end of the rotary motor is connected to the indexing plate 7.

[0023] Specifically, such as Figure 1 As shown, a flipping robot 3 is installed above the indexing plate 7 for flipping materials.

[0024] The flipping robot 3 is used to flip materials whose head and tail sequences are inconsistent, so that the subsequent inspection mechanism 200 can perform size measurement.

[0025] Specifically, such as Figure 1 As shown, a drive unit is provided on the workbench, and a stop bar 6 is connected to the output end of the drive unit. The stop bar 6 is located above the indexing plate 7 and is used to push the material on the indexing plate 7 onto the detection mechanism 200.

[0026] Specifically, such as Figure 1 As shown, a counter 2 is installed on the workbench to count the material conveyed by the vibratory feeder 1 to the indexing plate 7.

[0027] Counter 2 is used to record the total quantity, which is convenient for subsequent yield calculation.

[0028] Specifically, such as Figure 1 As shown, the weighing component includes a weighing platform 9, which is located on one side of the indexing plate 7, and the accuracy of the weighing platform 9 is ±0.01g.

[0029] Specifically, such as Figure 1 As shown, the measuring component includes a camera lens 5, which is fixed on the worktable. There are two sets of camera lenses 5, which measure the head and the whole of the material respectively. The pixel accuracy of the camera lens 5 is ±0.002mm. It also includes a top surface measurement reserved station 4, which is set above the indexing plate 7.

[0030] One set of camera lenses 5 measures the head of the material and its concentricity, while another set of camera lenses 5 measures the whole structure, including its diameter and height. A reserved station 4 for top surface measurement is provided for the subsequent addition of a top surface measurement module.

[0031] Specifically, such as Figure 1 As shown, a coaxial backlight 8 is installed on the worktable. The coaxial backlight 8 is located below the indexing plate 7, and there are two sets of coaxial backlight 8, which are coaxially set with two sets of camera lenses 5 respectively.

[0032] The scale 7 is designed to be transparent, allowing the light source of the coaxial backlight 8 to pass through and provide sufficient light to the camera lens 5.

[0033] Specifically, such as Figure 1 As shown, the sorting mechanism 300 includes a sorting plate 10 and a hopper 11. The sorting plate 10 is located below the weighing platform 9, and the two are connected by a pipe 13. The hopper 11 is located below the sorting plate 10.

[0034] The material bin 11 is set with 6 bins: 1 bin for good products, 1 bin for height non-compliance, 1 bin for diameter non-compliance, 1 bin for concentricity non-compliance, 1 bin for weight non-compliance, and 1 bin for multiple parameters non-compliance. Non-conforming products can be reworked to a certain extent according to the non-compliance items in the material bin 11.

[0035] The specific working process of this solution is as follows: The material is placed in the vibratory feeder 1, and the vibratory feeder 1 causes the material to enter the indexing plate 7 in an orderly manner through the trough channel 12. The rotary motor drives the indexing plate 7 to rotate, so that the material enters the detection range of the camera lens 5. After computer image processing, the material's height, diameter, concentricity and other dimensional parameters are obtained. The drive mechanism drives the baffle 6 to carry the material to the weighing platform 9 for weighing to obtain the weight parameters. Under the action of the baffle 6, the material continues to enter the distribution plate 10 through the pipe 13. The distribution plate rotates the material to the upper part of the corresponding hopper 11 according to the system judgment. Then, the valve on the distribution plate opens to let the material fall into the corresponding hopper 11. If all parameters are qualified, it falls into the good product hopper. If two or more parameters are unqualified, it falls into the multi-parameter unqualified hopper. If only the height is unqualified, it falls into the height unqualified hopper. If only the diameter is unqualified, it falls into the diameter unqualified hopper. If only the concentricity is unqualified, it falls into the concentricity unqualified hopper. If only the weight is unqualified, it falls into the weight unqualified hopper.

[0036] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0037] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An automatic inspection machine for precision cemented carbide products, characterized in that, include: Workbench; A conveying mechanism (100) is provided on the workbench and is used for feeding materials; The testing mechanism (200) is set on the workbench and includes a weighing component and a measuring component. The weighing component is used to weigh the material and the measuring component is used to measure the size of the material. The sorting mechanism (300) is located below the workbench and includes a material sorting component and a collection component. The material sorting component is used for sorting materials, and the collection component is used for collecting the sorted materials.

2. The automatic inspection machine for precision cemented carbide products according to claim 1, characterized in that, The conveying mechanism (100) includes a vibratory plate (1), an indexing plate (7), a trough channel (12) and a pipe (13). The vibratory plate (1) is used to place the material to be tested. The output end of the vibratory plate (1) is located above the indexing plate (7) and the two are connected by the trough channel (12). The indexing plate (7) has multiple material placement platforms.

3. The automatic inspection machine for precision cemented carbide products according to claim 2, characterized in that, A rotary motor is provided on the workbench, and the output end of the rotary motor is connected to the indexing plate (7).

4. The automatic inspection machine for precision cemented carbide products according to claim 2, characterized in that, A flipping robot (3) is provided above the indexing plate (7) for flipping materials.

5. The automatic inspection machine for precision cemented carbide products according to claim 2, characterized in that, A drive unit is provided on the workbench, and a stop bar (6) is connected to the output end of the drive unit. The stop bar (6) is located above the indexing plate (7) and is used to push the material on the indexing plate (7) onto the detection mechanism (200).

6. The automatic inspection machine for precision cemented carbide products according to claim 2, characterized in that, A counter (2) is provided on the workbench for counting the material conveyed by the vibratory plate (1) to the indexing plate (7).

7. The automatic inspection machine for precision cemented carbide products according to claim 2, characterized in that, The weighing device includes a weighing platform (9), which is located on one side of the indexing plate (7), and the accuracy of the weighing platform (9) is ±0.01g.

8. The automatic inspection machine for precision cemented carbide products according to claim 2, characterized in that, The measuring device includes a camera lens (5), which is fixed on the worktable. The camera lens (5) is provided in two sets to measure the head and the whole of the material respectively. The pixel accuracy of the camera lens (5) is ±0.002mm. It also includes a top surface measurement reserved station (4), which is located above the indexing plate (7).

9. The automatic inspection machine for precision cemented carbide products according to claim 8, characterized in that, A coaxial backlight (8) is installed on the workbench. The coaxial backlight (8) is located below the indexing plate (7), and there are two sets of the coaxial backlight (8), which are coaxially set with two sets of camera lenses (5).

10. The automatic inspection machine for precision cemented carbide products according to claim 7, characterized in that, The sorting mechanism (300) includes a sorting plate (10) and a hopper (11). The sorting plate (10) is located below the weighing platform (9), and the two are connected by a pipe (13). The hopper (11) is located below the sorting plate (10).

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