CN219648131U - Screw size detection device - Google Patents
Screw size detection device Download PDFInfo
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- CN219648131U CN219648131U CN202320229202.8U CN202320229202U CN219648131U CN 219648131 U CN219648131 U CN 219648131U CN 202320229202 U CN202320229202 U CN 202320229202U CN 219648131 U CN219648131 U CN 219648131U
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 238000005303 weighing Methods 0.000 claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 6
- 230000002950 deficient Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model provides a screw size detection device, which relates to the field of detection devices and comprises: the storage box, the lower extreme of storage box is provided with equidistance conveyor, and equidistant conveyor outer end downside is provided with the water conservancy diversion subassembly, the lower extreme welding of water conservancy diversion subassembly has the mounting panel, and the inside rotation of mounting panel is connected with the second pivot, the one end of second pivot is connected with the second motor, and the other end of second pivot is connected with the box of weighing, the inside of weighing the box is provided with the receiving tank, and the inside of receiving tank is provided with the weighing plate, and the lower extreme of weighing plate is provided with the mounting groove to the internally mounted of mounting groove has weighing sensor, the upside of weighing the box is provided with the camera, and the support is installed to the upper end of camera to the control box is installed to the outer end of support. The utility model solves the problems that the screw size detection device in the prior art only performs size detection by weight, and can not screen qualified and defective products of screws.
Description
Technical Field
The utility model relates to the technical field of detection devices, in particular to a screw size detection device.
Background
The screw is a tool for progressively fastening a machine part by utilizing the physical and mathematical principles of the circular rotation and friction force of an inclined plane of an object, the screw is a general expression of a fastener, the screw is a daily oral language, the screw is an indispensable industrial necessity in daily life, and the screw is generally called a wood screw; the screw size detection device is a type with a pointed front end and a larger screw pitch, is generally used for fastening wooden parts and plastic parts, and is described in the prior art (application number: CN201921564785. X) after searching. The screw size detection device comprises a storage battery, a fixed base, a stepping motor, a driving turntable, a hydraulic telescopic rod, a driving groove and a hydraulic cylinder, wherein a collecting box is arranged on one side of the top end of the fixed base, a supporting frame is arranged on the other side of the top end of the fixed base, a PLC (programmable logic controller) is arranged on the top end of one side of the supporting frame away from the collecting box, a roller groove is arranged at the edge of the top end of the supporting frame, a motor box is arranged on the top end of the fixed base at the central position of the inner side of the supporting frame, and the stepping motor is arranged at the bottom end of the inner side of the motor box. According to the screw size detection device, the weighing groove, the pressure sensor, the singlechip and the weight display are arranged, so that the screws in the weighing groove can be weighed when the screw size detection device is used, the weight is transmitted to the weight display through the singlechip by the pressure sensor, and the weight of the screws can be reflected more intuitively and conveniently.
However, the prior art screw size detecting device detects only by weight, and some screws have defects in appearance such as incomplete, bending or cracking although the weight is qualified, so that the size detection is not complete enough by only weight, the detected screws may not be used, and the unqualified screws and qualified screws cannot be screened.
Disclosure of Invention
In order to overcome the defects existing in the prior art, a screw size detection device is provided at present, so that the problems that the screw size detection device in the prior art only performs size detection through weight and can not screen qualified products and defective products of screws are solved.
To achieve the above object, there is provided a screw size detecting device comprising: the storage box, the lower extreme of storage box is provided with equidistance conveyor, and equidistance conveyor outer end downside is provided with the water conservancy diversion subassembly, the lower extreme welding of water conservancy diversion subassembly has the mounting panel, and the inside rotation of mounting panel is connected with the second pivot, the one end of second pivot is connected with the second motor, and the other end of second pivot is connected with the box of weighing, the inside of weighing the box is provided with the receiving tank, and the inside of receiving tank is provided with the weighing plate, and the lower extreme of weighing plate is provided with the mounting groove to the internally mounted of mounting groove has weighing sensor, the upside of weighing the box is provided with the camera, and the upper end of camera is installed the support to the control box is installed to the outer end of support, the right side of support is provided with image receiving module, sensor signal receiving module, central processing unit module, image contrast module and control output module, the right side of support is provided with first collecting box, and the right side of first collecting box is provided with first motor, and the upper end of first motor is connected with first pivot, and the upper end outside of first pivot is fixed with the water conservancy diversion subassembly and the right side welding of first pivot is provided with the second collecting box.
Further, the top of first pivot rotates the lower extreme bottom plate of connection at equidistant conveyor, and the water conservancy diversion subassembly sets up and is symmetrical about first pivot to the outer end slope of water conservancy diversion subassembly is downwards.
Further, the upper end of water conservancy diversion subassembly is provided with the curb plate, and the bottom of curb plate is connected with the slide to be provided with the guiding gutter between the curb plate, the guiding gutter is located equidistance conveyor's outer end downside.
Further, the first motor and the weighing box are respectively located on the inner side and the outer side of the mounting plate, the first motor is fixed on the mounting plate through bolts, and a gap is formed between the weighing box and the mounting plate.
Further, the first collecting box and the second collecting box are respectively positioned at the lower sides of the two weighing boxes, and the first collecting box and the second collecting box are both installed on the same base with the first motor.
Further, the first motor and the second motor are both electrically connected with the control output module, and the camera is electrically connected with the image receiving module.
Further, the weighing plate is in sliding connection with the inner wall of the receiving groove, the weighing plate is fixedly connected with the weighing sensor, and the weighing sensor is electrically connected with the sensor signal receiving module.
The utility model has the beneficial effects that the equidistant conveying device arranges and conveys the screws from the inside of the storage box in a level, sequentially enters the weighing box through the diversion component, then determines the weight value through the weighing plate and the weighing sensor, simultaneously conveys the shot screw images to the control box through the camera, compares and detects the screws, and turns over the weighing box under the driving of the second motor and the second rotating shaft through the screws detected by the quality and the appearance, so that the screws fall into the first collecting box at the lower side, the weight and the appearance have an unqualified screw, the weighing box is turned to the upper side of the second collecting box at the rear side through the first motor and the first rotating shaft, and then the two screws turn over into the second collecting box, thereby realizing the relatively comprehensive detection of the screws and the screening effect of the qualified products and the defective products.
Drawings
Fig. 1 is a schematic general structural diagram of an embodiment of the present utility model.
Fig. 2 is a schematic diagram of a structure a in fig. 1 according to an embodiment of the present utility model.
Fig. 3 is a schematic structural diagram of a flow guiding assembly according to an embodiment of the utility model.
Fig. 4 is a schematic flow chart of a control principle according to an embodiment of the present utility model.
In the figure: 1. a storage bin; 2. equidistant conveying devices; 3. a flow guiding assembly; 31. a side plate; 32. a diversion trench; 33. a mounting plate; 4. a camera; 5. a bracket; 6. a control box; 61. an image receiving module; 62. a sensor signal receiving module; 63. a central processing unit module; 64. an image comparison module; 65. a control output module; 7. a first collection box; 8. a first motor; 9. a first rotating shaft; 10. a second collection box; 11. a weighing box; 12. a receiving groove; 13. a weighing plate; 14. a mounting groove; 15. a weighing sensor; 16. a second rotating shaft; 17. and a second motor.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.
Referring to fig. 1 to 4, the present utility model provides a screw size detecting device including: the device comprises a storage box 1, an equidistant conveying device 2, a flow guide assembly 3, a camera 4, a control box 6, a first motor 8 and a weighing box 11.
Specifically, the lower extreme of storage case 1 is provided with equidistance conveyor 2, and equidistance conveyor 2 outer end downside is provided with water conservancy diversion subassembly 3, the lower extreme welding of water conservancy diversion subassembly 3 has mounting panel 33, and the inside rotation of mounting panel 33 is connected with second pivot 16, the one end of second pivot 16 is connected with second motor 17, and the other end of second pivot 16 is connected with weighing box 11, the inside of weighing box 11 is provided with receiving tank 12, and the inside of receiving tank 12 is provided with weighing plate 13, the lower extreme of weighing plate 13 is provided with mounting groove 14, and mounting groove 14's internally mounted has weighing sensor 15, the upside of weighing box 11 is provided with camera 4, and support 5 is installed to the upper end of camera 4, and control box 6 is installed to the outer end of support 5, control box 6 inside is provided with image receiving module 61, sensor signal receiving module 62, central processing unit 63, image contrast module 64 and control output module 65, the right side of support 5 is provided with first collecting box 7, and the right side of first collecting box 7 is provided with first motor 8, the upper end of first motor 8 is connected with first pivot 9 and first rotating shaft 9, the outside of welding the first outer side of support 5 is provided with first rotating shaft 9, the fixed component is welded to the first side of support 9.
In this embodiment, the storage box 1 and the equidistant conveying device 2 are in the technical field of equidistant conveying of the prior known conveying belt materials, and will not be described in detail.
The driving motor of the equidistant conveying device 2 is electrically connected with the control box 6, so that the start and stop can be controlled in the detection process conveniently.
The receiving groove 12 is positioned in the inclined gradient direction of the diversion trench 32, so that the screw can directly slide into the weighing box 11.
The top of the first rotating shaft 9 is rotatably connected to the bottom plate at the lower end of the equidistant conveying device 2, the diversion assembly 3 is symmetrical about the first rotating shaft 9, and the outer end of the diversion assembly 3 is inclined downwards.
As a preferred embodiment, the position switching between the two weighing boxes 11 is realized through the first rotating shaft 9, so that the qualified screws and the unqualified screws can be conveniently screened.
The upper end of the flow guiding component 3 is provided with side plates 31, the bottoms of the side plates 31 are connected with sliding plates, flow guiding grooves 32 are arranged between the side plates 31, and the flow guiding grooves 32 are positioned on the lower side of the outer end of the equidistant conveying device 2.
As a preferred embodiment, the diversion trench 32 plays a guiding and limiting effect on the sliding of the screw, and prevents the sliding to the outside.
The first motor 8 and the weighing box 11 are located inside and outside the mounting plate 33, respectively, and the first motor 8 is fixed to the mounting plate 33 by bolts, and a gap is provided between the weighing box 11 and the mounting plate 33.
As a preferred embodiment, the overturning effect on the weighing box 11 is facilitated through the first motor 8 and the first rotating shaft 9, and the dumping screw is realized.
The first collecting tank 7 and the second collecting tank 10 are respectively located at the lower sides of the two weighing boxes 11, and both the first collecting tank 7 and the second collecting tank 10 are mounted on the same base as the first motor 8.
The first motor 8 and the second motor 17 are electrically connected with the control output module 65, and the camera 4 is electrically connected with the image receiving module 61; the weighing plate 13 is slidably connected with the inner wall of the receiving groove 12, the weighing plate 13 is fixedly connected with the weighing sensor 15, and the weighing sensor 15 is electrically connected with the sensor signal receiving module 62.
When the weighing box is used, screws falling into the weighing box 11 are weighed by the weighing sensor 15, an image is shot by the camera 4 on the upper side, quality signals and image signals are transmitted to the control box 6 and are respectively compared with set standard quality and appearance, the quality signals and the image signals are detected, the quality signals and the appearance are respectively compared with the set standard quality and appearance, the quality signals and the appearance signals are marked as qualified products, the qualified products are directly dumped into the first collecting box 7 through the low-temperature second motor 17 and the second rotating shaft 16, one of the qualified products is unqualified, and the qualified products are dumped into the second collecting box 10 after being rotated through the first motor 8 and the first rotating shaft 9.
The screw size detection device can effectively solve the problems that in the prior art, the screw size detection device only performs size detection through weight, and can not screen qualified products and defective products of screws, so that the screw size detection device can relatively comprehensively detect the screws and is convenient for screening the qualified products and the defective products.
Claims (7)
1. A screw size detection device, comprising: storage case (1), its characterized in that: the lower extreme of storage case (1) is provided with equidistance conveyor (2), and equidistance conveyor (2) outer end downside is provided with water conservancy diversion subassembly (3), the lower extreme welding of water conservancy diversion subassembly (3) has mounting panel (33), and the inside rotation of mounting panel (33) is connected with second pivot (16), the one end of second pivot (16) is connected with second motor (17), and the other end of second pivot (16) is connected with weighing box (11), the inside of weighing box (11) is provided with receiving tank (12), and the inside of receiving tank (12) is provided with weighing plate (13), the lower extreme of weighing plate (13) is provided with mounting groove (14), and the internally mounted of mounting groove (14) has weighing sensor (15), the upside of weighing box (11) is provided with camera (4), and support (5) are installed to the upper end of camera (4), and control box (6) are installed to the outer end of support (5), control box (6) inside is provided with image receiving module (61), sensor signal receiving module (62), central processing module (63), control box (64) and a right side (65) are provided with image receiving module (65), and the right side of first collecting box (7) is provided with first motor (8), and the upper end of first motor (8) is connected with first pivot (9), and the upper end outside of first pivot (9) and water conservancy diversion subassembly (3) welded fastening, and the right side of first motor (8) is provided with second collecting box (10).
2. Screw size detection device according to claim 1, characterized in that the top of the first shaft (9) is rotatably connected to the lower end bottom plate of the equidistant conveyor (2), and that the flow guiding assembly (3) is arranged symmetrically with respect to the first shaft (9), and that the outer end of the flow guiding assembly (3) is inclined downwards.
3. The screw size detection device according to claim 1, wherein the upper end of the diversion assembly (3) is provided with side plates (31), the bottoms of the side plates (31) are connected with sliding plates, diversion grooves (32) are arranged between the side plates (31), and the diversion grooves (32) are positioned on the lower side of the outer end of the equidistant conveying device (2).
4. Screw size detection device according to claim 1, characterized in that the first motor (8) and the weighing box (11) are located inside and outside the mounting plate (33), respectively, and that the first motor (8) is fastened to the mounting plate (33) by means of bolts, a gap being provided between the weighing box (11) and the mounting plate (33).
5. A screw size detection device according to claim 1, characterized in that the first collecting tank (7) and the second collecting tank (10) are located at the lower sides of the two weighing tanks (11), respectively, and that the first collecting tank (7) and the second collecting tank (10) are both mounted on the same base as the first motor (8).
6. The screw size detection device according to claim 1, wherein the first motor (8) and the second motor (17) are electrically connected to the control output module (65), and the camera (4) is electrically connected to the image receiving module (61).
7. The screw size detection device according to claim 1, wherein the weighing plate (13) is slidably connected to an inner wall of the receiving groove (12), the weighing plate (13) is fixedly connected to the weighing sensor (15), and the weighing sensor (15) is electrically connected to the sensor signal receiving module (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320229202.8U CN219648131U (en) | 2023-02-16 | 2023-02-16 | Screw size detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320229202.8U CN219648131U (en) | 2023-02-16 | 2023-02-16 | Screw size detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219648131U true CN219648131U (en) | 2023-09-08 |
Family
ID=87881106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320229202.8U Active CN219648131U (en) | 2023-02-16 | 2023-02-16 | Screw size detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219648131U (en) |
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2023
- 2023-02-16 CN CN202320229202.8U patent/CN219648131U/en active Active
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