Metal screw detection device capable of automatically removing unqualified products

Abstract

The utility model discloses a metal screw detection device capable of automatically removing unqualified products, which comprises a detection structure, the detection structure is communicated with a collection structure, the detection structure is rotatably connected with a display clamping heat dissipation structure, the detection structure comprises a bottom box, a detection box is fixed on the upper side of the bottom box, and the right side of the detection box penetrates through an automatic feeding assembly. A first moving assembly and a second moving assembly are slidably connected to the detection box, the second moving assembly is located on the rear side of the first moving assembly, a detection assembly is fixed to the lower side of the second moving assembly, a first clamping limiting assembly is fixed to the lower side of the first moving assembly, and a second clamping limiting assembly is arranged on the lower side of the first clamping limiting assembly. According to the metal screw detection device capable of automatically removing the unqualified products, qualified metal screws move through the first conveying belt and fall and are stored in the first storage box, and under the auxiliary effect of the hydraulic cylinder on the front side of the detection box, the unqualified metal screws are pushed through the U-shaped push plate and are stored in the second storage box.

Description

Technical Field

[0001] This utility model relates to the field of metal screw technology, specifically a metal screw detection device that automatically rejects defective products. Background Technology

[0002] Metal screws are threaded fasteners used to connect, fix, or adjust mechanical equipment. Screws are made from a variety of materials, including steel, stainless steel, aluminum, and copper. Metal screws play a crucial role in mechanical design and manufacturing, connecting and fixing various mechanical parts, such as machine tools, automobiles, ships, aircraft, and building structures. The use of metal screws ensures the precision, safety, and reliability of mechanical equipment. Currently, after metal screws are manufactured, workers need to visually inspect them for obvious signs of damage, such as cracks, breaks, or deformation. This monotonous and repetitive work can easily lead to eye fatigue, making errors during visual inspection more likely and resulting in low overall inspection efficiency. Utility Model Content

[0003] The purpose of this invention is to provide an automatic metal screw inspection device for rejecting defective products, thereby solving the problem mentioned in the background art that after the existing metal screws are processed, workers need to visually inspect the screws for obvious signs of damage, such as cracks, breaks, and deformations. Long-term monotonous work can easily lead to eye fatigue, errors are prone to occur during visual inspection, and the overall inspection efficiency is low, affecting the overall detection efficiency.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a metal screw detection device for automatically rejecting defective products, comprising a detection structure, a collection structure connected to the detection structure, and a display clamping and heat dissipation structure rotatably connected to the detection structure. The detection structure includes a base box, a detection box fixed on the upper side of the base box, an automatic feeding component passing through the right side of the detection box, a first moving component and a second moving component slidably connected to the detection box, the second moving component being located behind the first moving component, a detection component fixed below the second moving component, a first clamping and limiting component fixed below the first moving component, and a second clamping and limiting component disposed below the first clamping and limiting component.

[0005] The automatic feeding assembly includes an automatic feeding tray, on which a guide rod is fixed;

[0006] The first moving component includes a first motor housing, in which a motor drives a screw to rotate, and the rotation of the screw causes the slider to adjust its position left and right.

[0007] The detection component includes a robotic arm, on which a detector is fixed.

[0008] The first clamping and limiting component includes a first support plate, and a baffle is fixed on the lower side of the first support plate. The baffle extends and retracts to adjust the position of the clamping plate through a telescopic structure.

[0009] The second clamping and limiting component includes a U-shaped support plate, which adjusts the position of the first limiting plate by telescopic structure.

[0010] Preferably, the collection structure includes a storage component located in front of the rejection component.

[0011] Preferably, the storage component includes a first conveyor belt, with a first guide chute extending through the left side of the first conveyor belt, and a first storage box disposed on the lower side of the first guide chute.

[0012] By adopting the above technical solution, qualified metal screws can be stored by setting up a storage component.

[0013] Preferably, the rejection assembly includes a U-shaped push plate, with a discharge port on the rear side of the U-shaped push plate penetrating the detection box. A second guide trough is fixed on the detection box, and a second storage box on the lower side of the second guide trough is slidably connected to a bottom box.

[0014] By adopting the above technical solution, non-conforming metal screws can be directly rejected by setting up a rejection component.

[0015] Preferably, the display clamping and heat dissipation structure includes a rotating rod, a rotating ring rotatably connected to the rotating rod, a connecting rod fixed to the rotating ring, a support and limiting component fixed to the connecting rod, and a display body clamped between the support and limiting components.

[0016] Preferably, the support limiting component includes a U-shaped plate, the position of the second limiting plate is adjusted by the extension and retraction of the U-shaped plate via a spring shaft, and a cooling fan runs through the U-shaped plate.

[0017] By adopting the above technical solution, the display body is rotated by setting a support limiting component.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the metal screw detection device for automatically rejecting defective products.

[0019] (1) It is equipped with a first moving component, a detection component and a first clamping and limiting component. The hydraulic cylinder on the first moving component drives the hydraulic rod to adjust the position of the first clamping and limiting component. With the assistance of the first clamping and limiting component, the bolt is clamped, limited and moved. With the assistance of the detector on the robot, the lower side of the metal screw is inspected and tested. After the test, the lower side of the metal screw is limited and fixed by the second clamping and limiting component. The upper side of the metal screw is tested by the robot and the detector, thereby testing the surface of the metal screw. The test images and data are displayed on the display body.

[0020] (2) A rejection component is provided. Qualified metal screws are moved by the first conveyor belt and fall into the first storage box. With the assistance of the hydraulic cylinder on the front side of the inspection box, unqualified metal screws are pushed by the U-shaped push plate. Unqualified metal screws are finally stored in the second storage box for easy processing later. Attached Figure Description

[0021] Figure 1 This is a front view structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the display clamping and heat dissipation structure of this utility model;

[0024] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0025] Figure 5 This is a three-dimensional structural diagram of the support and limiting component of this utility model.

[0026] In the diagram: 1. Detection structure; 11. Base box; 12. Detection box; 13. Automatic feeding assembly; 131. Automatic feeding tray; 132. Guide rod; 14. First moving assembly; 141. First motor box; 142. Screw; 143. Slider; 15. Second moving assembly; 16. Detection assembly; 161. Robotic arm; 162. Detector; 17. First clamping and limiting assembly; 171. First support plate; 172. Baffle; 173. Clamping plate; 18. Second clamping and limiting assembly; 181. U-shaped support plate; 182. 1. First limiting plate; 2. Collection structure; 21. Storage component; 211. First conveyor belt; 212. First guide chute; 213. First storage box; 22. Rejection component; 221. U-shaped push plate; 222. Discharge port; 223. Second guide chute; 224. Second storage box; 3. Display clamping and heat dissipation structure; 31. Rotating rod; 32. Rotating ring; 33. Connecting rod; 34. Support limiting component; 341. U-shaped plate; 342. Spring shaft; 343. Second limiting plate; 344. Cooling fan; 35. Display body. Detailed Implementation

[0027] 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.

[0028] Please see Figure 1-5 This utility model provides a technical solution: a metal screw detection device for automatically rejecting defective products, such as... Figure 1 , Figure 2 and Figure 4 As shown, the system includes a detection structure 1, which includes a base box 11. A detection box 12 is fixed to the upper side of the base box 11. An automatic feeding assembly 13 passes through the right side of the detection box 12. A first moving assembly 14 and a second moving assembly 15 are slidably connected to the detection box 12. The second moving assembly 15 is located behind the first moving assembly 14. A detection assembly 16 is fixed to the lower side of the second moving assembly 15. A first clamping and limiting assembly 17 is fixed to the lower side of the first moving assembly 14. A second clamping and limiting assembly 18 is provided below the first clamping and limiting assembly 17. The automatic feeding assembly 13 includes an automatic feeding tray 131, on which a guide rod 13 is fixed. 2. The first moving component 14 includes a first motor housing 141. The motor in the first motor housing 141 drives the screw 142 to rotate. The rotation of the screw 142 drives the slider 143 to adjust its position left and right. The detection component 16 includes a robot arm 161. A detector 162 is fixed on the robot arm 161. The first clamping and limiting component 17 includes a first support plate 171. A baffle 172 is fixed on the lower side of the first support plate 171. The baffle 172 adjusts the position of the clamping plate 173 by telescopic structure. The second clamping and limiting component 18 includes a U-shaped support plate 181. The U-shaped support plate 181 adjusts the position of the first limiting plate 182 by telescopic structure.

[0029] Among them, the control device for controlling the overall equipment is fixed on the base box 11. The telescopic structure in this application is a hydraulic cylinder, which is the prior art. The first moving component 14 and the second moving component 15 have the same structure.

[0030] Specifically, there are four sets of clamping plates 173 and first limiting plates 182. The four sets of clamping plates 173 are symmetrically arranged about the central axis of the first support plate 171, and the four sets of first limiting plates 182 are symmetrically arranged about the central axis of the U-shaped support plate 181. The four sets of clamping plates 173 and first limiting plates 182 are all arranged in a circle.

[0031] Furthermore, a sealing cover is rotatably connected to the front of the bottom box 11 to facilitate the removal of the first storage box 213 later;

[0032] In the above scheme, with the assistance of the automatic feeding tray 131, the metal screw moves sequentially via the guide rod 132, thereby moving the metal screw into the detection box 12. Inside the first motor box 141, with the assistance of the stepper motor, the screw 142 rotates. The rotation of the screw 142 causes the slider 143 to move to the right. The rightward movement of the slider 143 causes the first clamping and limiting assembly 17 to move to the desired position above the guide rod 132. A hydraulic cylinder on the slider 143, via a hydraulic rod, drives the baffle 172 on the first support plate 171 to move downward to the desired position. With the assistance of the hydraulic cylinder on the baffle 172... The hydraulic rod drives the clamping plate 173 to move relative to each other, and finally clamps and fixes the metal screw and moves it to the upper side of the second clamping and limiting component 18. With the assistance of the second moving component 15, the position of the detector 162 on the robot arm 161 is adjusted. The detector 162 detects cracks, fractures, deformations, etc. on the lower side of the metal screw. After detection, the metal screw is placed between the first limiting plates 182. With the assistance of the hydraulic cylinder on the U-shaped support plate 181, the first limiting plate 182 is moved relative to each other and clamps and fixes the metal screw. With the assistance of the detector 162, the upper side of the metal screw is detected again to ensure the detection effect.

[0033] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the detection structure 1 is connected to the collection structure 2. The collection structure 2 includes a storage component 21, which is located in front of the rejection component 22. The storage component 21 includes a first conveyor belt 211, which passes through a first guide trough 212 on its left side. A first storage box 213 is provided on the lower side of the first guide trough 212. The rejection component 22 includes a U-shaped push plate 221, and a discharge port 222 provided on the rear side of the U-shaped push plate 221 passes through the detection box 12. A second guide trough 223 is fixed on the detection box 12, and a second storage box 224 provided on the lower side of the second guide trough 223 is slidably connected to the bottom box 11.

[0034] The inner walls of the first guide trough 212 and the second guide trough 223 are both fixed with anti-collision layers to protect the metal screw.

[0035] Specifically, the hydraulic cylinder on the testing box 12 drives the U-shaped push plate 221 to move via the hydraulic rod;

[0036] In the above scheme, with the assistance of the first conveyor belt 211, qualified metal screws are moved and fall into the first guide trough 212 due to inertia, and are finally stored in the first storage box 213. Unqualified metal screws are moved to the front of the U-shaped push plate 221. With the assistance of the hydraulic cylinder on the detection box 12, the U-shaped push plate 221 is moved by the hydraulic rod. With the assistance of the U-shaped push plate 221, the unqualified metal screws are rejected. The unqualified metal screws are stored in the second storage box 224 through the discharge port 222 and the second guide trough 223 for later unified processing.

[0037] like Figure 1 and Figure 2 As shown, a display clamping and heat dissipation structure 3 is rotatably connected to the detection structure 1. The display clamping and heat dissipation structure 3 includes a rotating rod 31, a rotating ring 32 is rotatably connected to the rotating rod 31, a connecting rod 33 is fixed on the rotating ring 32, and a support limiting component 34 is fixed on the connecting rod 33. The display body 35 is clamped between the support limiting components 34. The support limiting component 34 includes a U-shaped plate 341. The position of the second limiting plate 343 is adjusted by the extension and retraction of the U-shaped plate 341 through the spring shaft 342. A heat dissipation fan 344 passes through the U-shaped plate 341.

[0038] Among them, four sets of cooling fans 344 are running through the U-shaped plate 341. Filter screens are fixed on both the front and rear sides of the cooling fans 344. The filter screens are set to prevent accidental injury to users.

[0039] Furthermore, two sets of spring shafts 342 are provided, and the two sets of spring shafts 342 are symmetrically arranged about the central axis of the U-shaped plate 341;

[0040] In the above scheme, the display body 35 is placed between the second limiting plates 343. Under the action of the spring shaft 342 on the U-shaped plate 341, the display bodies 35 of different lengths are clamped and fixed. When the temperature of the display body 35 is too high, heat dissipation is carried out with the assistance of the cooling fan 344. When the display body 35 is not in use, the display body 35 is rotated. The display body 35 rotates with the assistance of the rotating rod 31, the rotating ring 32 and the connecting rod 33. The display body 35 is parallel to the detection box 12, thereby saving space. The display body 35 displays the images and data of the detection data, which is convenient for operators to view.

[0041] Working principle: When using this automatic metal screw detection device that rejects defective products, the external power supply is turned on, the detection structure 1 automatically detects the metal screws, the collection structure 2 stores the defective and qualified metal screws, and the display shows the images after detection with the assistance of the heat dissipation structure 3, which is convenient for operators to view.

[0042] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0043] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A metal screw detection device capable of automatically rejecting unqualified products, comprising a detection structure (1), a collection structure (2) connected to the detection structure (1), and a display clamping heat dissipation structure (3) rotatably connected to the detection structure (1), characterized in that, The detection structure (1) includes a bottom box (11), the upper side of the bottom box (11) is fixed with a detection box (12), the right side of the detection box (12) penetrates an automatic feeding assembly (13), the upper side of the detection box (12) is slidably connected with a first moving assembly (14) and a second moving assembly (15), the second moving assembly (15) is located at the rear side of the first moving assembly (14), the lower side of the second moving assembly (15) is fixed with a detection assembly (16), the lower side of the first moving assembly (14) is fixed with a first clamping limiting assembly (17), and the lower side of the first clamping limiting assembly (17) is provided with a second clamping limiting assembly (18); The automatic feeding assembly (13) includes an automatic feeding disc (131), and the automatic feeding disc (131) is fixed with a guide rod (132); The first moving assembly (14) includes a first motor box (141), a motor drives a screw rod (142) to rotate in the first motor box (141), and the rotation of the screw rod (142) drives a sliding block (143) to adjust the position left and right; The detection assembly (16) includes a mechanical hand (161), and the mechanical hand (161) is fixed with a detector (162); The first clamping limiting assembly (17) includes a first supporting plate (171), and the lower side of the first supporting plate (171) is fixed with a baffle (172); the baffle (172) adjusts the position of a clamping plate (173) through a telescopic structure; The second clamping limiting assembly (18) includes a back-shaped supporting plate (181), and the back-shaped supporting plate (181) adjusts the position of a first limiting plate (182) through a telescopic structure.

2. The metal screw detection apparatus of claim 1, wherein: The collection structure (2) includes a storage assembly (21), and the storage assembly (21) is located at the front side of a rejecting assembly (22).

3. The metal screw detection apparatus of claim 2, wherein: The storage assembly (21) includes a first conveying belt (211), and the left side of the first conveying belt (211) penetrates a first guide chute (212); and the lower side of the first guide chute (212) is provided with a first storage box (213).

4. The metal screw detection apparatus of claim 2, wherein: The rejecting assembly (22) includes a U-shaped push plate (221), and a discharge port (222) provided at the rear side of the U-shaped push plate (221) penetrates the detection box (12); the detection box (12) is fixed with a second guide chute (223), and a second storage box (224) provided at the lower side of the second guide chute (223) is slidably connected with the bottom box (11).

5. The metal screw detection apparatus of claim 1, wherein: The display clamping and heat dissipation structure (3) includes a rotating rod (31), and the rotating rod (31) is rotatably connected with a rotating ring (32); the rotating ring (32) is fixed with a connecting rod (33), and the connecting rod (33) is fixed with a supporting limiting assembly (34); and the display body (35) is clamped between the supporting limiting assemblies (34).

6. The metal screw detection apparatus of claim 5, wherein: The supporting limiting assembly (34) includes a U-shaped plate (341), and the U-shaped plate (341) adjusts the position of a second limiting plate (343) through a spring shaft (342); and the U-shaped plate (341) penetrates a heat dissipation fan (344).

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