Device for quickly and effectively identifying poor face distance of client

Abstract

The utility model discloses a device for quickly and effectively identifying poor client surface distance, and particularly relates to the field of client surface distance detection, which comprises a detection frame, the middle of the detection frame is connected with a support plate through a bolt, one side of the support plate is provided with a two-dimensional code scanner, and the other side of the support plate is provided with a camera. Contact type sensors are arranged on the surface of the middle of the supporting plate, distance sensors are arranged on the edge of the surface of the detection frame, a positioning mechanism is arranged at the bottom of the detection frame, and the positioning mechanism comprises a driving box, a bidirectional threaded rod, a threaded moving block, a connecting rod, a strip-shaped groove and a clamping plate. When a workpiece needs to be positioned, the servo motor can be started, the two-way threaded rod is driven by the servo motor to rotate, and the two-way threaded rod rotates to drive the threaded moving blocks on the two sides to translate in the opposite directions, so that the connecting rod and the clamping plate are driven to translate, the workpiece is clamped and positioned, and the detection precision is improved.

Description

Technical Field

[0001] The utility model relates to the field of client side distance detection, and more specifically, to a device for quickly and effectively identifying poor client side distance. Background Art

[0002] In order to quickly and effectively identify poor client face distance, machine vision-based detection equipment can be used. These devices usually include high-resolution industrial cameras, precision light sources, image processing hardware and software, and corresponding control systems;

[0003] After searching, the existing patent (publication number: CN213984841U) discloses a device for detecting the distance between the pin hole and the end face of a balancing shaft, including a base, a balancing shaft, and a dial indicator. V-shaped iron one and V-shaped iron two are installed on the base, and the balancing shaft is placed on the supporting surface formed by V-shaped iron one and V-shaped iron two. A positioning pin is inserted in the pin hole of the balancing shaft, and the other end of the positioning pin is inserted on the base. The dial indicator is installed on the base, and the probe of the dial indicator is in contact with the end face of the balancing shaft. The characteristics of the utility model are: simple structure, easy operation, and can quickly detect the distance between the pin hole and the end face on the balancing shaft, which is convenient for batch inspection. In the process of realizing the utility model, the inventor found that the prior art has the following problems:

[0004] At present, end face inspection often requires manual use of a depth gauge to detect the face distance. Combined with the processing method and the client's usage requirements, 6 points need to be inspected, which takes a long time. At the same time, the manual inspection position is not fixed each time and cannot be consistent with the client's inspection position.

[0005] Therefore, in order to solve the above problem, a device for quickly and effectively identifying poor client interface distance is proposed. Utility Model Content

[0006] In order to overcome the above defects of the prior art, the utility model provides a device for quickly and effectively identifying poor client interface distance to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for quickly and effectively identifying poor client surface distance, comprising a detection frame, a support plate is connected to the middle of the detection frame by bolts, a two-dimensional code scanner is arranged on one side of the support plate, a contact sensor is arranged on the middle surface of the support plate, a distance sensor is arranged on the edge of the surface of the detection frame, a positioning mechanism is arranged at the bottom of the detection frame, and the positioning mechanism includes a drive box, a bidirectional threaded rod, a threaded moving block, a connecting rod, a strip groove and a clamping plate;

[0008] The interior of the driving box is connected to a bidirectional threaded rod through a bearing, and threaded moving blocks are threadedly connected to opposite threads on both sides of the bidirectional threaded rod, and the outer wall of the threaded moving block matches the driving box. Bar grooves are provided on both sides of the surface of the support plate, and the bar grooves are connected to the driving box. The tops of the two groups of threaded moving blocks are connected to connecting rods, and the ends of the connecting rods away from the threaded moving blocks are connected to clamping plates through the bar grooves. The clamping directions of the two groups of clamping plates are opposite, and contact sensors are provided on the surfaces of the two groups of clamping plates.

[0009] Preferably, a servo motor is provided on one side outer wall of the drive box, the output end of the servo motor is connected to a bidirectional threaded rod, the four ends of the upper surface of the support plate are connected to support rods, and the top of the support rods is connected to a top plate.

[0010] Preferably, a display is connected to the top of the top plate, and a movable plate is provided at the bottom of the top plate.

[0011] Preferably, the support rod passes through the edge of the movable plate, and the top plate and the movable plate are connected via a telescopic cylinder.

[0012] Preferably, detection probes are arranged at the bottom of the movable plate, and a warning light is connected to one side of the top of the detection frame.

[0013] Preferably, a control host is arranged at the bottom of the support plate, and a storage box is arranged at the bottom of the control host.

[0014] Technical effects and advantages of the utility model:

[0015] Compared with the prior art, this device for quickly and effectively identifying poor client face distance can start the servo motor when the workpiece needs to be positioned. The servo motor drives the bidirectional threaded rod to rotate. The rotation of the bidirectional threaded rod drives the threaded moving blocks on both sides to translate in relative directions, thereby driving the connecting rod and the clamping plate to translate, thereby achieving clamping and positioning of the workpiece, so as to improve the detection accuracy.

[0016] Compared with the prior art, this device for quickly and effectively identifying poor end face distance of the workpiece can detect the end face distance of the workpiece through the detection probe, and cooperate with the distance sensor to completely cover the entire product processing surface. After the measurement is completed, the height of the corresponding single measurement point and the height of the entire surface can be output. When the end face distance of the workpiece is detected to be poor, the prompt light can be turned on to remind the staff to perform subsequent work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2This is a schematic diagram of the top view of the support plate of the utility model.

[0019] Figure 3 It is a schematic diagram of the positioning mechanism structure of the utility model.

[0020] Figure 4 It is a schematic diagram of the connection structure between the support plate and the top plate of the utility model.

[0021] The accompanying drawings are marked as follows: 1. detection frame; 2. support plate; 3. QR code scanner; 4. contact sensor; 5. distance sensor; 6. positioning mechanism; 7. drive box; 8. bidirectional threaded rod; 9. threaded moving block; 10. connecting rod; 11. strip groove; 12. clamping plate; 13. servo motor; 14. support rod; 15. top plate; 16. display; 17. movable plate; 18. telescopic cylinder; 19. detection probe; 20. warning light; 21. control host; 22. storage box. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0023] As attached Figures 1 to 3 A device for quickly and effectively identifying poor client surface distance shown in the figure comprises a detection frame 1, a support plate 2 is connected to the middle of the detection frame 1 by bolts, a two-dimensional code scanner 3 is arranged on one side of the support plate 2, a contact sensor 4 is arranged on the middle surface of the support plate 2, a distance sensor 5 is arranged on the edge of the surface of the detection frame 1, and a positioning mechanism 6 is arranged at the bottom of the detection frame 1, and the positioning mechanism 6 comprises a drive box 7, a bidirectional threaded rod 8, a threaded moving block 9, a connecting rod 10, a strip groove 11 and a clamping plate 12;

[0024] The interior of the driving box 7 is connected to a bidirectional threaded rod 8 through a bearing, and threaded moving blocks 9 are threadedly connected to opposite threads on both sides of the bidirectional threaded rod 8. The outer wall of the threaded moving block 9 matches the driving box 7. Strip grooves 11 are provided on both sides of the surface of the support plate 2. The strip grooves 11 are connected to the driving box 7. The tops of the two groups of threaded moving blocks 9 are connected to connecting rods 10. The ends of the connecting rods 10 away from the threaded moving blocks 9 pass through the strip grooves 11 and are connected to clamping plates 12. The clamping directions of the two groups of clamping plates 12 are opposite, and the surfaces of the two groups of clamping plates 12 are provided with contact sensors 4.

[0025] Wherein: before measuring, the component is first scanned by a QR code scanner 3. The QR code scanning can distinguish the products and realize the sharing of two products at the same time. The model of the contact sensor 4 is OP-77682. The contact sensor 4 can detect whether the product is placed in place. At the same time, the distance sensor 5 is arranged in half according to 120°, completely covering the entire product processing surface, so as to facilitate the measurement of the end face distance of the workpiece. When the workpiece needs to be positioned, the servo motor 13 can be started, and the bidirectional threaded rod 8 can be driven to rotate by the servo motor 13. The rotation of the bidirectional threaded rod 8 drives the threaded moving blocks 9 on both sides to translate in relative directions, thereby driving the connecting rod 10 and the clamping plate 12 to translate, so as to realize the clamping positioning of the workpiece, so as to improve the detection accuracy. At the same time, the contact sensor 4 on the surface of the clamping plate 12 is used to judge whether the clamping contact is stable. Example

[0026] Based on Example 1, the solution in Example 1 is further detailed in combination with the following specific working method. Figures 1 to 4 As shown, see the following description for details:

[0027] As a preferred embodiment, a servo motor 13 is provided on the outer wall of one side of the driving box 7, the output end of the servo motor 13 is connected to the bidirectional threaded rod 8, the four ends of the upper surface of the support plate 2 are connected to support rods 14, and the top of the support rods 14 is connected to a top plate 15; further, the servo motor 13 is a driving component that can drive the bidirectional threaded rod 8 to rotate, and the support rods 14 and the top plate 15 play a supporting and fixing role.

[0028] As a preferred embodiment, a display 16 is connected to the top of the top plate 15, and a movable plate 17 is provided at the bottom of the top plate 15; further, the display 16 can display the cross-sectional distance detected for the workpiece for the convenience of recording by the staff, and the movable plate 17 plays a connecting and movable role.

[0029] As a preferred embodiment, the support rod 14 passes through the edge of the movable plate 17, and the top plate 15 and the movable plate 17 are connected by a telescopic cylinder 18; further, the telescopic cylinder 18 can drive the movable plate 17 to perform lifting movements so that the detection probe 19 at the bottom of the movable plate 17 can detect the cross-sectional distance. At the same time, the support rod 14 passes through the edge of the movable plate 17 so that the movable plate 17 can move smoothly during the lifting process.

[0030] As a preferred embodiment, detection probes 19 are arranged at the bottom of the movable plate 17, and a warning light 20 is connected to one side of the top of the detection frame 1; further, the end face distance of the workpiece can be detected by the detection probe 19, and the distance sensor 5 can completely cover the entire product processing surface, and after the measurement is completed, the height of the corresponding single measurement point and the height of the entire surface can be output. When it is detected that the end face distance of the workpiece is poor, the warning light 20 can be turned on to remind the staff to perform subsequent work.

[0031] As a preferred embodiment, a control host 21 is provided at the bottom of the support plate 2, and a storage box 22 is provided at the bottom of the control host 21; further, the control host 21 can control the detection operation of the device, and sundries can be placed in the storage box 22 to save space.

[0032] The working process of the utility model is as follows: first, before measuring, the component is scanned by the QR code scanner 3. The QR code scanning can distinguish the products and realize the sharing of two products at the same time. The workpiece to be detected is placed on the surface of the support plate 2. The model of the contact sensor 4 is OP-77682. The contact sensor 4 can detect whether the product is placed in place. At the same time, the distance sensor 5 is arranged in 120° intervals to completely cover the entire product processing surface, so as to facilitate the measurement of the end face distance of the workpiece. When the workpiece needs to be positioned, the servo motor 13 can be started, and the bidirectional threaded rod 8 is driven by the servo motor 13 to rotate. The rotation of the bidirectional threaded rod 8 drives the threaded moving blocks 9 on both sides to translate in relative directions, thereby driving the connecting rod 10 and the clamping plate 12 to translate, so as to realize the clamping and positioning of the workpiece, so as to improve the detection accuracy. The contact sensor 4 on the surface of the clamping plate 12 determines whether the clamping contact is firm. The telescopic cylinder 18 can drive the movable plate 17 to move up and down so that the detection probe 19 at the bottom of the movable plate 17 can detect the cross-sectional distance. The display 16 can display the cross-sectional distance detected for the workpiece for the convenience of the staff to record. The end face distance of the workpiece can be detected by the detection probe 19. The distance sensor 5 completely covers the entire product processing surface, and the height of the corresponding single measuring point and the height of the entire surface can be output after the measurement is completed. When the end face distance of the workpiece is detected to be poor, the prompt light 20 can be turned on to remind the staff to carry out subsequent work. The control host 21 can control the detection operation of the device. Sundries can be placed in the storage box 22 to save space. The above is the working principle of a device for quickly and effectively identifying poor client face distances.

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A device for quickly and effectively identifying poor client surface distance, comprising a detection frame (1), characterized in that: The middle of the detection frame (1) is connected to a support plate (2) by bolts, a two-dimensional code scanner (3) is arranged on one side of the support plate (2), a contact sensor (4) is arranged on the middle surface of the support plate (2), a distance sensor (5) is arranged at the edge of the surface of the detection frame (1), and a positioning mechanism (6) is arranged at the bottom of the detection frame (1), and the positioning mechanism (6) comprises a drive box (7), a bidirectional threaded rod (8), a threaded moving block (9), a connecting rod (10), a strip groove (11) and a clamping plate (12); The interior of the driving box (7) is connected to a bidirectional threaded rod (8) via a bearing, and threaded moving blocks (9) are threadedly connected to opposite threads on both sides of the bidirectional threaded rod (8), and the outer wall of the threaded moving block (9) matches the driving box (7). Both sides of the surface of the support plate (2) are provided with strip grooves (11), and the strip grooves (11) are connected to the driving box (7). The tops of the two groups of threaded moving blocks (9) are connected to connecting rods (10), and the ends of the connecting rods (10) away from the threaded moving blocks (9) pass through the strip grooves (11) and are connected to clamping plates (12). The clamping directions of the two groups of clamping plates (12) are opposite, and the surfaces of the two groups of clamping plates (12) are provided with contact sensors (4).

2. The device for quickly and effectively identifying poor client surface spacing according to claim 1, characterized in that: A servo motor (13) is disposed on an outer wall of one side of the drive box (7), the output end of the servo motor (13) is connected to a bidirectional threaded rod (8), the four ends of the upper surface of the support plate (2) are connected to support rods (14), and the top of the support rods (14) is connected to a top plate (15).

3. The device for quickly and effectively identifying poor client interface distance according to claim 2, characterized in that: The top of the top plate (15) is connected to a display (16), and the bottom of the top plate (15) is provided with a movable plate (17).

4. The device for quickly and effectively identifying poor client surface spacing according to claim 3, characterized in that: The support rod (14) passes through the edge of the movable plate (17), and the top plate (15) and the movable plate (17) are connected via a telescopic cylinder (18).

5. The device for quickly and effectively identifying poor client interface distance according to claim 4, characterized in that: Detection probes (19) are arranged at the bottom of the movable plate (17), and a warning light (20) is connected to one side of the top of the detection frame (1).

6. The device for quickly and effectively identifying poor client interface distance according to claim 1, characterized in that: A control host (21) is arranged at the bottom of the support plate (2), and a storage box (22) is arranged at the bottom of the control host (21).

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